{"info":{"_postman_id":"b0d8c856-8a9e-4a07-a069-2a16f6921a9a","name":"链科云打印 v3 API 使用文档","description":"

基本操作流程:

前置条件：对接API前，请务必先到开放平台(https://open.liankenet.com/) 绑定设备，详见 《重要通知：链科云设备安全性升级》

第一步-获取打印机信息
\n
- 购买云盒，推荐使用链科云盒，点击下单
  \n
- 从二维码获取deviceId(云账号) 和 deviceKey(云密码)
  \n
\n
第二步-提交打印任务
\n
- 设定打印机参数，并提交打印任务
\n
第三步-查询打印状态
\n
- 查询打印结果（可使用回调代替）
\n

API服务器地址 cloud.liankenet.com

cloud.wisiyilink.com 域名已下线，请及时更换，该域名随时失效 点击查看更新变更通知详情

API约定

每个请求的都要在headers中填入 ApiKey (重要, 如因不带ApiKey导致业务中断，链科不承担任何责任)
\n
ApiKey请到平台注册获取点击跳转
\n

从二维码获取deviceId，deviceKey方法

解析二维码获取网页链接，解析网页链接中token参数
\n
得到token值进行反base64，得到以:分隔的字符串
\n
字符串前者为deviceId，后者为deviceKey
\n

SDK (持续更新)

php sdk: https://github.com/liankenet/cloud_printer_demo

小程序配网插件：

https://mp.weixin.qq.com/wxopen/plugindevdoc?appid=wxa2a39810c572b508&token=1709758749&lang=zh_CN

API 测试 demo

https://open.liankenet.com/api_demo/

注意事项（重要）

请使用https://docs.liankenet.com/api_doc/获取最新文档，避免因版本更新遇到问题
\n
有业务高峰期请提前通知，保障服务稳定性
\n
该服务为正式对外服务，禁止对本API服务进行压测，如有压测行为视为攻击，链科有权禁用ApiKey与服务器ip，严重影响业务的攻击行为将通过法律途径解决
\n

更新日志

2022年03月01日

打印接口新增reportDeviceStatus reportPrinterStatus callbackUrl 参数

2023年02月01日

新增消息推送功能，可及时推送设备断线，打印机插拔等状态消息，如需使用该功能，请到管理后台设置回调地址

2023年02月07日

新增连续打印失败错误重置API

2023年11月30日

新增清空排队中的任务API
\n
更换域名
\n

2024年1月11日

优化提交任务jobFile参数描述

2024年2月21日

增加 jpScale 参数描述

2024年9月27日

优化提交任务jobFile参数描述

2024年10月8日

优化提交任务jobFile参数描述

2024年10月28日

增加对接前设备绑定提示
\n
修改文档链接地址
\n

2025年07月03日

refresh_device_info接口下线

2025年11月26日

增加 urlFileExt 参数描述

\n","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","toc":[],"owner":"1758872","collectionId":"b0d8c856-8a9e-4a07-a069-2a16f6921a9a","publishedId":"SWE83H6u","public":true,"customColor":{"top-bar":"FFFFFF","right-sidebar":"303030","highlight":"EF5B25"},"publishDate":"2019-12-11T01:13:29.000Z"},"item":[{"name":"第一步-获取打印机信息","item":[{"name":"01-获取设备打印机列表","id":"e918967a-8bfd-4cde-b27f-ef7917bddc46","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n","type":"text"}],"url":"https://cloud.liankenet.com/api/external_api/printer_list?deviceId={{deviceId}}&deviceKey={{deviceKey}}&printerType=1","description":"

该接口返回打印机列表信息；默认该列表为云盒实时信息，如更换打印机信息不刷新，请升级固件

返回参数说明：

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

参数	说明
driver_type	0=>待适配，1=>已适配，2=>不支持
printer_name	为打印机型号名称
driver_name	为对应发送接口的printerModel参数
isPrinter	是否为打印机，具体参数含义如下表格
port	对应devicePort，代表第几个USB口；网络打印机会返回631，此时devicePort填1即可
support_status	支持额外的打印机状态查询指令，代表可调用打印机状态查询接口
printer_species	打印机类型，含义参考表格

网络打印机参数：

ip_addr：对应网络打印机的IP地址
markers：墨盒信息, 网络打印机独有
printer_state: 网络打印机状态，idle为就绪，printing打印中，stopped打印机异常

isPrinter参数:

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

值	说明
1	打印机
0	非打印机（或部分情况下打印机处于打印状态下会返回该值）

printer_species参数：

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

值	说明
0	未知
1	针式
2	小票
3	标签
4	激光
5	喷墨
6	热升华
7	证卡

","urlObject":{"path":["api","external_api","printer_list"],"host":["https://cloud.liankenet.com"],"query":[{"description":{"content":"

设备ID

\n","type":"text/plain"},"key":"deviceId","value":"{{deviceId}}"},{"description":{"content":"

设备密钥

\n","type":"text/plain"},"key":"deviceKey","value":"{{deviceKey}}"},{"description":{"content":"

1.USB打印机，2.网络打印机，3.USB和网络打印机

\n","type":"text/plain"},"key":"printerType","value":"1"}],"variable":[]}},"response":[{"id":"baa47959-0204-4243-830a-0f76c251a822","name":"打印机列表示例","originalRequest":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"申请的开发者 api key","type":"text"}],"url":{"raw":"https://https://cloud.liankenet.com/api/external_api/printer_list?deviceId={{deviceId}}&deviceKey={{deviceKey}}&printerType=1","protocol":"https","host":["https://cloud.liankenet.com"],"path":["api","external_api","printer_list"],"query":[{"key":"deviceId","value":"{{deviceId}}","description":"设备ID"},{"key":"deviceKey","value":"{{deviceKey}}","description":"设备密钥"},{"key":"printerType","value":"1","description":"1.USB打印机，2.网络打印机，3.USB和网络打印机"}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Date","value":"Tue, 05 Dec 2023 03:46:11 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Transfer-Encoding","value":"chunked"},{"key":"Connection","value":"keep-alive"},{"key":"Vary","value":"Accept-Encoding"},{"key":"Content-Encoding","value":"br"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"data\": {\n \"row\": [\n {\n \"MDL\": \"MA2000w\",\n \"device\": null,\n \"drivce_name\": \"Kyocera MA2000w GX\",\n \"driver_name\": \"Kyocera MA2000w GX\",\n \"driver_type\": 1,\n \"id\": 611757,\n \"idProduct\": null,\n \"idVendor\": null,\n \"isPrinter\": 1,\n \"port\": 1,\n \"printer_name\": \"Kyocera MA2000w GX\",\n \"printer_state\": \"outOfPaper\",\n \"product\": \"MA2000w\",\n \"species\": 4,\n \"support_status\": true,\n \"vendor\": null\n },\n {\n \"MDL\": \"\",\n \"device\": null,\n \"drivce_name\": \"ESC/POS通用驱动(203dpi) 模式2\",\n \"driver_name\": \"ESC/POS通用驱动(203dpi) 模式2\",\n \"driver_type\": 1,\n \"id\": 611809,\n \"idProduct\": null,\n \"idVendor\": null,\n \"isPrinter\": 1,\n \"port\": 2,\n \"printer_name\": \"ESC/POS通用驱动(203dpi) 模式2\",\n \"printer_state\": \"idle\",\n \"product\": \"BAR PRINTER\",\n \"species\": 0,\n \"support_status\": false,\n \"vendor\": null\n },\n {\n \"MDL\": \"e-STUDIO2323AM Printer\",\n \"device\": null,\n \"drivce_name\": \"TOSHIBA e-STUDIO2323AMSeries GDI\",\n \"driver_name\": \"TOSHIBA e-STUDIO2323AMSeries GDI\",\n \"driver_type\": 1,\n \"id\": 612554,\n \"idProduct\": null,\n \"idVendor\": null,\n \"isPrinter\": 1,\n \"port\": 3,\n \"printer_name\": \"TOSHIBA e-STUDIO2323AMSeries GDI\",\n \"printer_state\": \"outOfPaper\",\n \"product\": \"TOSHIBA e-STUDIO2323AM Scanner\",\n \"species\": 4,\n \"support_status\": false,\n \"vendor\": null\n }\n ],\n \"total\": 3\n }\n}"}],"_postman_id":"e918967a-8bfd-4cde-b27f-ef7917bddc46"},{"name":"02-获取打印机参数【调用后请保存缓存数据】","id":"0880a1e7-b503-4509-b0ea-a1e1ae0f11c2","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n","type":"text"}],"url":"https://cloud.liankenet.com/api/print/printer_params?printerModel={{printerModel}}","description":"

获取目标打印机设备参数:

printerModel 打印机型号，对应printer_list中driver_name

获取到的参数值在api/print/job接口中对应填入

\n","urlObject":{"path":["api","print","printer_params"],"host":["https://cloud.liankenet.com"],"query":[{"description":{"content":"

打印机型号，对应printer_list中driver_name

\n","type":"text/plain"},"key":"printerModel","value":"{{printerModel}}"}],"variable":[]}},"response":[{"id":"845208d6-e855-4d15-ba52-371997bffdbc","name":"03-获取打印机参数","originalRequest":{"method":"GET","header":[{"key":"ApiKey","value":"xxxxx","description":"申请的开发者 api key","type":"text"}],"url":{"raw":"https://https://cloud.liankenet.com/api/print/printer_params?printerModel=HP LaserJet P1007","protocol":"https","host":["https://cloud.liankenet.com"],"path":["api","print","printer_params"],"query":[{"key":"printerModel","value":"HP LaserJet P1007","description":"打印机型号 (需要在支持列表中选取)"}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx"},{"key":"Date","value":"Mon, 30 Dec 2019 05:34:51 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"2667"},{"key":"Connection","value":"keep-alive"},{"key":"Access-Control-Allow-Origin","value":"*"},{"key":"Access-Control-Allow-Methods","value":"GET, POST, OPTIONS, DELETE"},{"key":"Access-Control-Allow-Headers","value":"DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,ApiKey"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"msg\": \"success\",\n \"data\": {\n \"Capabilities\": {\n \"Bins\": {\n \"在纸盘 1 中手动进纸\": 4,\n \"纸盘 1\": 1,\n \"自动选择\": 7\n },\n \"Color\": {\n \"黑白\": 1\n },\n \"Copies\": 999,\n \"Duplex\": {\n \"关闭\": 1,\n \"短边\": 3,\n \"长边\": 2\n },\n \"MediaTypes\": {\n \"默认\": 0\n },\n \"Orientation\": {\n \"横向\": 2,\n \"竖向\": 1\n },\n \"Papers\": {\n \"10 号信封\": 20,\n \"16 开 184x260 毫米\": 263,\n \"16 开 195x270 毫米\": 264,\n \"16 开 197x273 毫米\": 265,\n \"8.5x13（自定义）\": 258,\n \"A4\": 9,\n \"A5\": 11,\n \"A6\": 70,\n \"B5 (JIS)\": 13,\n \"B5 信封\": 34,\n \"C5 信封\": 28,\n \"DL 信封\": 27,\n \"Double Japan Postcard Rotated\": 82,\n \"Executive\": 7,\n \"Japanese Postcard\": 43,\n \"Legal\": 5,\n \"Letter\": 1,\n \"Monarch 信封\": 37,\n \"A4连续纸(22.86x27.96)\\r\\n\": 512,\n \"A4连续纸(24.1x27.96)\\r\\n\": 513,\n \"A4连续纸(21x27.96)\": 514,\n \"A4连续纸(21.6x27.9)\": 515,\n \"A4连续纸二等分(22.86x13.98)\": 516,\n \"A4连续纸二等分(24.1x14)\": 517,\n \"A4连续纸二等分(21x13.98)\": 518,\n \"A4连续纸二等分(21.6x13.95)\": 519,\n \"A4连续纸三等分(22.86x9.32)\": 520,\n \"A4连续纸三等分(24.1x9.32)\": 521,\n \"A4连续纸三等分(21x9.32)\": 522,\n \"A4连续纸三等分(21.6x9.3)\": 523,\n \"A4连续纸不分页(22.86x500)\": 524,\n \"A4连续纸不分页(24.1x500)\": 525,\n \"A4连续纸不分页(21x500)\": 526,\n \"A4连续纸不分页(21.6x500)\": 527,\n \"标签纸（80x200mm）\": 528,\n \"标签纸（80x100mm）\": 529,\n \"A4连续纸(24.10x27.90)\": 530\n },\n \"Resolutions\": null\n },\n \"DevMode\": {\n \"BitsPerPel\": 0,\n \"Collate\": 0,\n \"Color\": 1,\n \"Copies\": 1,\n \"DefaultSource\": 7,\n \"DeviceName\": [\n 72,\n 80,\n 32,\n 76,\n 97,\n 115,\n 101,\n 114,\n 74,\n 101,\n 116,\n 32,\n 80,\n 49,\n 48,\n 48,\n 55,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0\n ],\n \"DisplayFlags\": 0,\n \"DisplayFrequency\": 0,\n \"DitherType\": 0,\n \"DriverExtra\": 821,\n \"DriverVersion\": 3,\n \"Duplex\": 1,\n \"Fields\": 40719,\n \"FormName\": [\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0,\n 0\n ],\n \"ICMIntent\": 0,\n \"ICMMethod\": 0,\n \"LogPixels\": 0,\n \"MediaType\": 0,\n \"Orientation\": 1,\n \"PanningHeight\": 0,\n \"PanningWidth\": 0,\n \"PaperLength\": 2970,\n \"PaperSize\": 9,\n \"PaperWidth\": 2100,\n \"PelsHeight\": 0,\n \"PelsWidth\": 0,\n \"PrintQuality\": 600,\n \"Reserved1\": 0,\n \"Reserved2\": 0,\n \"Scale\": 0,\n \"Size\": 220,\n \"SpecVersion\": 1025,\n \"TTOption\": 0,\n \"YResolution\": 0\n },\n \"DeviceContext\": {\n \"BitsPixel\": 8,\n \"HorzRes\": 4736,\n \"HorzSize\": 200,\n \"LogPixelsX\": 600,\n \"LogPixelsY\": 600,\n \"NumColors\": 256,\n \"PhysicalHeight\": 7016,\n \"PhysicalOffsetX\": 94,\n \"PhysicalOffsetY\": 94,\n \"PhysicalWidth\": 4961,\n \"VertRes\": 6824,\n \"VertSize\": 289\n },\n \"Name\": \"HP LaserJet P1007\"\n }\n}"}],"_postman_id":"0880a1e7-b503-4509-b0ea-a1e1ae0f11c2"}],"id":"5d22920e-e9dc-4158-96da-02b5927390ac","event":[{"listen":"prerequest","script":{"id":"0763791d-b5cf-42d1-a77e-aba3b5b81be2","type":"text/javascript","exec":[""]}},{"listen":"test","script":{"id":"c8ddf688-a599-4bd9-a0df-9415735738a5","type":"text/javascript","exec":[""]}}],"_postman_id":"5d22920e-e9dc-4158-96da-02b5927390ac","description":""},{"name":"第二步-提交打印任务","item":[{"name":"提交打印任务(基础用法)","event":[{"listen":"test","script":{"id":"5c43cca8-f583-45bb-8d60-75dfa2ce02f3","exec":["var jsonData = pm.response.json();","// save JWT value for auth","pm.environment.set(\"task_id\", jsonData.data.task_id);",""],"type":"text/javascript","packages":{},"requests":{}}}],"id":"9257885a-c7ab-4a00-ada7-744eea02c1a4","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n"}],"body":{"mode":"formdata","formdata":[{"description":"

(必填) 设备ID

\n","key":"deviceId","type":"text","value":"{{deviceId}}"},{"description":"

(必填) 设备密钥

\n","key":"deviceKey","type":"text","value":"{{deviceKey}}"},{"key":"devicePort","value":"{{devicePort}}","description":"

设备端口，默认为USB1接口，填写值为数字，多个USB口设备必填

\n","type":"text"},{"description":"

(必填) 任务文件
\n支持图片、Office文件、pdf、html文件 (参数需为 formfile 格式)
\n支持链接地址，多个链接请用换行符\\n拼接(参数需为字符串格式)

\n
注：此参数如果是纯文本传参，会被当作是链接进行处理，所以如果想要传入html字符串，需要先把html 内容保存为html文件，再当作文件进行渲染处理。\n另外如果想要直接传入打印机指令集，如小票的ESC指令等，需要把指令保存为.prn 文件，当作文件进行处理（此时其他打印参数将不会生效，打印机将完全安装传输的指令执行）\n不支持复杂的前端框架，如vue等。请尽可能减少渲染逻辑的复杂性，以免渲染失败\n若使用链接，需要额外传 urlFileExt参数
\n

\n","key":"jobFile","type":"file","src":"WechatIMG8442.jpg"},{"description":"

(必填) 打印纸张尺寸
\n9：A4
\n11：A5

可取值：获取打印机参数：Capabilities -> Papers
默认值：获取打印机参数：DevMode -> PaperSize

注意，自定义纸张时，此值需设为0

\n","key":"dmPaperSize","type":"text","value":"9"},{"description":"

(必填) 自动缩放
\n4 : 自适应(推荐)
\n0 : 原图打印(由于dpi原因，可能会过小)
\n1: 宽度优先(超出时裁剪高度)
\n2: 高度优先(超出时裁剪宽度)'
\n3 : 拉伸全图
\nxx% : 自定义, 占纸张的百分比

\n","key":"jpAutoScale","type":"text","value":"4"},{"key":"jpScale","value":"fit","description":"

自动缩放 (取代 jpAutoScale，优先使用这个参数)
\nfit : 自适应
\nfitw : 宽度优先 (超出时裁剪高度)
\nfith : 高度优先 (超出时裁剪宽度)
\nfill : 拉伸全图 (图片可能会变形)
\ncover : 自动裁剪, 铺满纸张
\nxx% : 自定义, 占纸张的百分比
\nnone : 关闭缩放，按图片原本的分辨率和打印机分辨率一一对应

\n","type":"text"},{"description":"

打印纸张方向
\n1：竖向
\n2：横向

默认值：获取打印机参数：DevMode -> Orientation

\n","key":"dmOrientation","type":"text","value":"1"},{"description":"

打印份数
\n1：打印一份

最大不能超过打印机参数：Capabilities -> Copies

\n","key":"dmCopies","type":"text","value":"1"},{"description":"

打印颜色
\n1：黑白
\n2：彩色

默认值：获取打印机参数：DevMode -> Color

\n","key":"dmColor","type":"text","value":"1"},{"key":"urlFileExt","value":".pdf","description":"

指定链接文件的格式后缀如 .pdf | .png 等支持的格式

\n","type":"text","uuid":"24f5cdd9-4d40-42ac-b947-f9c9e49190ce","disabled":true}]},"url":"https://cloud.liankenet.com/api/print/job","description":"

提交打印任务

form-data格式，非JSON
入参类型content-type为form-data

该API为异步接口，转换调用是没有阻塞的，会立即返回调用结果，此时的返回结果仅仅是表明任务被正常接受，不表示打印完成。

此API提交成功将会返回后台生成的 task_id 作为唯一任务ID，可用于后续轮询查询任务状态 或 取消任务

\n","urlObject":{"path":["api","print","job"],"host":["https://cloud.liankenet.com"],"query":[],"variable":[]}},"response":[{"id":"7da69324-ccc3-4f63-981c-24a0f6e322c1","name":"提交打印任务","originalRequest":{"method":"POST","header":[{"key":"ApiKey","value":"","description":"申请的开发者 api key","type":"text"}],"body":{"mode":"formdata","formdata":[{"description":"设备ID","key":"deviceId","type":"text","value":"wsyl-test-01"},{"description":"设备密钥","key":"deviceKey","type":"text","value":"wsyl-test-01"},{"description":"设备端口：
\n1：USB1
\n2：USB2
\n……","key":"devicePort","type":"text","value":"1"},{"description":"打印机型号（对应打印机列表接口printer_list的drivce_name参数）","key":"printerModel","type":"text","value":"HP LaserJet P1007"},{"description":"任务文件
\n支持常用办公文件、图片文件、html文件等","key":"jobFile","type":"file","src":"/Users/weijiangchen/Downloads/副本2(1).pdf"},{"description":"打印纸张尺寸
\n9：A4
\n11：A5
\n- 可取值：获取打印机参数：`Capabilities -> Papers`
\n- 默认值：获取打印机参数：`DevMode -> PaperSize`
\n\n**注意，自定义纸张时，此值需设为`0`**","key":"dmPaperSize","type":"text","value":"9"},{"description":"打印纸张方向
\n1：竖向
\n2：横向
\n- 默认值：获取打印机参数：`DevMode -> Orientation`","key":"dmOrientation","type":"text","value":"1"},{"description":"打印份数
\n1：打印一份
\n- 最大不能超过打印机参数：`Capabilities -> Copies`","key":"dmCopies","type":"text","value":"1"},{"description":"纸张来源
\n- 可取值：获取打印机参数：`Capabilities -> Bins`
\n- 默认值：获取打印机参数：`DevMode -> DefaultSource`","key":"dmDefaultSource","type":"text","value":"1"},{"description":"打印颜色
\n1：黑白
\n2：彩色
\n- 默认值：获取打印机参数：`DevMode -> Color`","key":"dmColor","type":"text","value":"1"},{"description":"双面打印
\n1：关闭
\n2：长边
\n3：短边
\n- 默认值：获取打印机参数：`DevMode -> Duplex`","key":"dmDuplex","type":"text","value":"1"},{"description":"打印纸张类型
\n- 可取值：获取打印机参数：`Capabilities -> MediaTypes`
\n- 默认值：获取打印机参数：`DevMode -> MediaType`","key":"dmMediaType","type":"text","value":"0"},{"description":"文档页数范围
\n例如：1,2,3,4,5-10
\n（为空则全部打印）","key":"jpPageRange","type":"text","value":"1,2,3,4","disabled":true},{"description":"文档自动旋转
\n0：关闭（默认）
\n1：开启","key":"jpAutoRotate","type":"text","value":"0"},{"description":"自动缩放
\n4 : 自适应
\n0 : 原图打印
\n3 : 拉伸全图
\nxx% : 自定义, 占纸张的百分比
","key":"jpAutoScale","type":"text","value":"90%","disabled":true},{"description":"自动对齐
\n<空>：左上（同z1, 默认）
\nz1: 左上
\nz4: 左中
\nz7: 左下
\nz2: 中上
\nz5: 中
\nz8: 中下
\nz3: 右上
\nz6: 右中
\nz9: 右下
","key":"jpAutoAlign","type":"text","value":"z1","disabled":true},{"key":"dmPaperLength","value":"","description":"自定义高，dmPaperSize等于0时生效，单位0.1mm","type":"text","disabled":true},{"key":"dmPaperWidth","value":"","description":"自定义宽，dmPaperSize等于0时生效，单位0.1mm","type":"text","disabled":true}]},"url":"https://https://cloud.liankenet.com/api/print/job"},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx"},{"key":"Date","value":"Sun, 05 Jan 2020 12:55:20 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"87"},{"key":"Connection","value":"keep-alive"},{"key":"Access-Control-Allow-Origin","value":"*"},{"key":"Access-Control-Allow-Methods","value":"GET, POST, OPTIONS, DELETE"},{"key":"Access-Control-Allow-Headers","value":"DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,ApiKey"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"msg\": \"success\",\n \"data\": {\n \"task_id\": \"581decf2-c6f6-4163-8646-5dcc0c3c1c05\"\n }\n}"}],"_postman_id":"9257885a-c7ab-4a00-ada7-744eea02c1a4"},{"name":"提交打印任务(进阶参数)","event":[{"listen":"test","script":{"id":"5c43cca8-f583-45bb-8d60-75dfa2ce02f3","exec":["var jsonData = pm.response.json();","// save JWT value for auth","pm.environment.set(\"task_id\", jsonData.data.task_id);",""],"type":"text/javascript","packages":{}}}],"id":"864fca1f-1b2a-4d27-9f1d-bd049928766b","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n"}],"body":{"mode":"formdata","formdata":[{"description":"

(必填) 设备ID

\n","key":"deviceId","type":"text","value":"{{deviceId}}"},{"description":"

(必填) 设备密钥

\n","key":"deviceKey","type":"text","value":"{{deviceKey}}"},{"description":"

(选填) 设备端口：
\n1：USB1
\n2：USB2
\n……

\n","key":"devicePort","type":"text","value":"{{devicePort}}"},{"description":"

(选填) 打印机型号（对应打印机列表接口printer_list的driver_name参数）

\n","key":"printerModel","type":"text","value":"{{printerModel}}"},{"description":"

(必填) 任务文件
\n支持图片、Office文件、pdf、html文件 (formdata 格式)
\n支持链接地址，多个链接请用换行符\\n拼接(字符串格式)

\n","key":"jobFile","type":"file","fileNotInWorkingDirectoryWarning":"This file isn't in your working directory. Teammates you share this request with won't be able to use this file. To make collaboration easier you can setup your working directory in Settings.","filesNotInWorkingDirectory":["/D:/Stocks/Messy/5270.png"],"src":"/D:/Stocks/Messy/5270.png"},{"description":"

(必填) 打印纸张尺寸
\n9：A4
\n11：A5

可取值：获取打印机参数：Capabilities -> Papers
默认值：获取打印机参数：DevMode -> PaperSize

注意，自定义纸张时，此值需设为0

\n","key":"dmPaperSize","type":"text","value":"9"},{"description":"

打印纸张方向
\n1：竖向
\n2：横向

默认值：获取打印机参数：DevMode -> Orientation

\n","key":"dmOrientation","type":"text","value":"1"},{"description":"

打印份数
\n1：打印一份

最大不能超过打印机参数：Capabilities -> Copies

\n","key":"dmCopies","type":"text","value":"1"},{"description":"

纸张来源

可取值：获取打印机参数：Capabilities -> Bins
默认值：获取打印机参数：DevMode -> DefaultSource

\n","key":"dmDefaultSource","type":"text","value":"1"},{"description":"

打印颜色
\n1：黑白
\n2：彩色

默认值：获取打印机参数：DevMode -> Color

\n","key":"dmColor","type":"text","value":"1"},{"description":"

双面打印
\n1：关闭
\n2：长边
\n3：短边

默认值：获取打印机参数：DevMode -> Duplex

\n","key":"dmDuplex","type":"text","value":"1"},{"description":"

打印纸张类型

可取值：获取打印机参数：Capabilities -> MediaTypes
默认值：获取打印机参数：DevMode -> MediaType

\n","key":"dmMediaType","type":"text","value":"256","disabled":true},{"key":"dmPaperLength","value":"300","description":"

自定义高，dmPaperSize等于0时生效，单位0.1mm

\n","type":"text","disabled":true},{"key":"dmPaperWidth","value":"200","description":"

自定义宽，dmPaperSize等于0时生效，单位0.1mm

\n","type":"text","disabled":true},{"key":"dmPrintQuality","value":"","description":"

打印质量，可选值-1，-2，-3，-4；-1质量最低，-4质量最高

\n","type":"text","disabled":true},{"key":"isPreview","value":"1","description":"

预览，默认0，isPreview=1任务结果返回预览图片

\n","type":"text","disabled":true},{"key":"htmlKernel","value":"wkhtml","description":"

HTML转换内核，默认chrometopdf
\n可选参数：wkhtml, chrometopdf，wkhtmltopdf
\n建议选择wkhtmltopdf或chrometopdf支持自动分页

注意：wkhtml组件在未来可能会被废弃，请优先选择chrometopdf

\n","type":"text","disabled":true},{"description":"

如需发送到局域网对应的网口打印机，请填写打印机IP，此时device_port固定填1

\n","key":"targetIp","type":"text","value":"192.168.1.1","disabled":true},{"description":"

文档页数范围
\n例如：1,2,3,4,5-10
\n（为空则全部打印）

特殊值：\n-1：打印奇数页\n-2：打印偶数页

\n","key":"jpPageRange","type":"text","value":""},{"description":"

\n","key":"jpAutoScale","type":"text","value":"4"},{"key":"jpScale","value":"fit","description":"

\n","type":"text"},{"description":"

自动对齐
\n<空>：左上（同z1, 默认）
\nz1: 左上
\nz4: 左中
\nz7: 左下
\nz2: 中上
\nz5: 中
\nz8: 中下
\nz3: 右上
\nz6: 右中
\nz9: 右下

\n","key":"jpAutoAlign","type":"text","value":"z5"},{"key":"reportDeviceStatus","value":"1","description":"

默认开启；拦截设备状态异常任务；返回值
\n5001 设备未配网
\n5002 设备已离线

上线会马上解除限制，直接拔掉电源会延迟1分钟左右才会提示离线

\n","type":"text","disabled":true},{"key":"reportPrinterStatus","value":"1","description":"

拦截打印机状态异常任务；返回值
\n5011 该USB接口未插入打印机

返回以上错误码时，系统将会自动刷新设备信息

\n","type":"text","disabled":true},{"key":"callbackUrl","value":"https://xxx.com/xxxxx","description":"

打印结果回调，打印完成后会将对应结果post推送至该url，必须为https链接，http code返回200即确认收到，否则重试三次后(间隔0，5，10)后放弃

\n","type":"text","disabled":true},{"key":"taskTicket","value":"xxxx","description":"

预览返回的任务凭证，重复利用中间文件，传参可以缩短本次打印任务的时间（注：此参数会导致jobFile传参无效）

\n","type":"text","disabled":true},{"key":"errLimitNum","value":"30","description":"

允许连续出错的任务数最大值，可连续出错次数，默认为30，最大不超过30

\n","type":"text","disabled":true},{"key":"pdfRev","value":"0","description":"

文档逆序功能，仅对文档类型文件有效，图片无效；0关闭，1开启

\n","type":"text","disabled":true},{"key":"jpAutoRotate","value":"0","description":"

自动旋转功能，建议打印文档时才打开，可以解决部分文档横竖向页面混搭；0关闭，1开启

\n","type":"text","disabled":true}]},"url":"https://cloud.liankenet.com/api/print/job","description":"

这里展示提交任务的一些额外参数

form-data格式，非JSON
入参类型content-type为form-data

该API为异步接口，转换调用是没有阻塞的，会立即返回调用结果，此时的返回结果仅仅是表明任务被正常接受，不表示打印完成。

此API提交成功将会返回后台生成的 task_id 作为唯一任务ID，可用于后续轮询查询任务状态 或 取消任务

回调功能 callbackUrl 说明：

回调请求为POST请求，回调url可带参数，POST数据为JSON格式，示例如下：

{'device_id': 'lk112312312312', 'task_id': 'bd85931c-38fa-4891-b1fa-5e1cf160ec12', 'task_state': 'SUCCESS', 'create_time': '2022-03-01 17:15:02', 'finish_time': '2022-03-01 17:30:58', 'task_result': {'code': 503, 'msg': '设备连接异常，请检查设备网络'}}\n\n

errLimitNum 说明：

该值代表允许最大连续出错任务数，默认为30。触发该限制后，返回值为

{\"code\": 11203, \"msg\": \"连续发送失败任务大于%d次，该设备已被暂停使用，请30分钟后再试或联系客服人员解除\"}\n\n

触发后可调用API解除限制，点击：解除打印失败次数过多导致的异常限制API

\n","urlObject":{"path":["api","print","job"],"host":["https://cloud.liankenet.com"],"query":[],"variable":[]}},"response":[{"id":"30b15f34-b9ae-45af-af92-aae9704742cc","name":"提交打印任务","originalRequest":{"method":"POST","header":[{"key":"ApiKey","value":"","description":"申请的开发者 api key","type":"text"}],"body":{"mode":"formdata","formdata":[{"description":"设备ID","key":"deviceId","type":"text","value":"wsyl-test-01"},{"description":"设备密钥","key":"deviceKey","type":"text","value":"wsyl-test-01"},{"description":"设备端口：
\n1：USB1
\n2：USB2
\n……","key":"devicePort","type":"text","value":"1"},{"description":"打印机型号（对应打印机列表接口printer_list的drivce_name参数）","key":"printerModel","type":"text","value":"HP LaserJet P1007"},{"description":"任务文件
\n支持常用办公文件、图片文件、html文件等","key":"jobFile","type":"file","src":"/Users/weijiangchen/Downloads/副本2(1).pdf"},{"description":"打印纸张尺寸
\n9：A4
\n11：A5
\n- 可取值：获取打印机参数：`Capabilities -> Papers`
\n- 默认值：获取打印机参数：`DevMode -> PaperSize`
\n\n**注意，自定义纸张时，此值需设为`0`**","key":"dmPaperSize","type":"text","value":"9"},{"description":"打印纸张方向
\n1：竖向
\n2：横向
\n- 默认值：获取打印机参数：`DevMode -> Orientation`","key":"dmOrientation","type":"text","value":"1"},{"description":"打印份数
\n1：打印一份
\n- 最大不能超过打印机参数：`Capabilities -> Copies`","key":"dmCopies","type":"text","value":"1"},{"description":"纸张来源
\n- 可取值：获取打印机参数：`Capabilities -> Bins`
\n- 默认值：获取打印机参数：`DevMode -> DefaultSource`","key":"dmDefaultSource","type":"text","value":"1"},{"description":"打印颜色
\n1：黑白
\n2：彩色
\n- 默认值：获取打印机参数：`DevMode -> Color`","key":"dmColor","type":"text","value":"1"},{"description":"双面打印
\n1：关闭
\n2：长边
\n3：短边
\n- 默认值：获取打印机参数：`DevMode -> Duplex`","key":"dmDuplex","type":"text","value":"1"},{"description":"打印纸张类型
\n- 可取值：获取打印机参数：`Capabilities -> MediaTypes`
\n- 默认值：获取打印机参数：`DevMode -> MediaType`","key":"dmMediaType","type":"text","value":"0"},{"description":"文档页数范围
\n例如：1,2,3,4,5-10
\n（为空则全部打印）","key":"jpPageRange","type":"text","value":"1,2,3,4","disabled":true},{"description":"文档自动旋转
\n0：关闭（默认）
\n1：开启","key":"jpAutoRotate","type":"text","value":"0"},{"description":"自动缩放
\n4 : 自适应
\n0 : 原图打印
\n3 : 拉伸全图
\nxx% : 自定义, 占纸张的百分比
","key":"jpAutoScale","type":"text","value":"90%","disabled":true},{"description":"自动对齐
\n<空>：左上（同z1, 默认）
\nz1: 左上
\nz4: 左中
\nz7: 左下
\nz2: 中上
\nz5: 中
\nz8: 中下
\nz3: 右上
\nz6: 右中
\nz9: 右下
","key":"jpAutoAlign","type":"text","value":"z1","disabled":true},{"key":"dmPaperLength","value":"","description":"自定义高，dmPaperSize等于0时生效，单位0.1mm","type":"text","disabled":true},{"key":"dmPaperWidth","value":"","description":"自定义宽，dmPaperSize等于0时生效，单位0.1mm","type":"text","disabled":true}]},"url":"https://https://cloud.liankenet.com/api/print/job"},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx"},{"key":"Date","value":"Sun, 05 Jan 2020 12:55:20 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"87"},{"key":"Connection","value":"keep-alive"},{"key":"Access-Control-Allow-Origin","value":"*"},{"key":"Access-Control-Allow-Methods","value":"GET, POST, OPTIONS, DELETE"},{"key":"Access-Control-Allow-Headers","value":"DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,ApiKey"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"msg\": \"success\",\n \"data\": {\n \"task_id\": \"581decf2-c6f6-4163-8646-5dcc0c3c1c05\"\n }\n}"}],"_postman_id":"864fca1f-1b2a-4d27-9f1d-bd049928766b"}],"id":"5066bbb4-6aed-441b-abd4-1bd4d961b7b4","_postman_id":"5066bbb4-6aed-441b-abd4-1bd4d961b7b4","description":""},{"name":"第三步-查询打印状态","item":[{"name":"获取打印任务信息","id":"c7d068a5-873c-4940-833c-c0f99a19d827","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n","type":"text"}],"url":"https://cloud.liankenet.com/api/print/job?deviceId={{deviceId}}&deviceKey={{deviceKey}}&devicePort={{devicePort}}&task_id={{task_id}}","description":"

大部分情况下，建议使用POST api/print/job接口的callbackUrl回调功能代替此接口

使用提交打印任务时，返回的任务ID(task_id)来查询打印任务状态任务，如果预览时，则返回预览图片

建议轮询间隔为10秒

返回的结果中task_state代表队列状态，其中：

READY 排队中
PARSING 解析中
SENDING 发送中
SUCCESS 成功
FAILURE 失败
SET_REVOKE 标记为撤回
REVOKED 撤回成功

当队列状态成功时，返回值会增加task_result，代表打印结果。code为200时，代表打印成功，非200则打印失败，具体信息参考msg

\n","urlObject":{"path":["api","print","job"],"host":["https://cloud.liankenet.com"],"query":[{"key":"deviceId","value":"{{deviceId}}"},{"key":"deviceKey","value":"{{deviceKey}}"},{"key":"devicePort","value":"{{devicePort}}"},{"key":"task_id","value":"{{task_id}}"}],"variable":[]}},"response":[{"id":"7f15eded-d97b-4e67-b036-1a1d7bd26616","name":"获取打印任务信息","originalRequest":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"申请的开发者 api key","type":"text"}],"url":{"raw":"https://https://cloud.liankenet.com/api/print/job?deviceId={{deviceId}}&deviceKey={{deviceKey}}&devicePort={{devicePort}}&task_id={{task_id}}","protocol":"https","host":["https://cloud.liankenet.com"],"path":["api","print","job"],"query":[{"key":"deviceId","value":"{{deviceId}}"},{"key":"deviceKey","value":"{{deviceKey}}"},{"key":"devicePort","value":"{{devicePort}}"},{"key":"task_id","value":"{{task_id}}"}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Date","value":"Wed, 06 Dec 2023 02:06:36 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"253"},{"key":"Connection","value":"keep-alive"},{"key":"Strict-Transport-Security","value":"max-age=15724800; includeSubDomains"},{"key":"Access-Control-Allow-Origin","value":"*"},{"key":"Access-Control-Allow-Credentials","value":"true"},{"key":"Access-Control-Allow-Methods","value":"PUT, GET, POST, OPTIONS, DELETE"},{"key":"Access-Control-Allow-Headers","value":"DNT,web-token,app-token,Authorization,Accept,Origin,Keep-Alive,User-Agent,X-Mx-ReqToken,X-Data-Type,X-Auth-Token,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,token,Cookie,apikey,session-id"},{"key":"Access-Control-Max-Age","value":"1728000"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"data\": {\n \"task_done_time\": \"Wed, 06 Dec 2023 02:06:12 GMT\",\n \"task_done_timestamp\": 1701828372789,\n \"task_result\": {\n \"code\": 200,\n \"data\": {\n \"file_total\": 108499,\n \"send_total\": 108499,\n \"total_page\": 2\n },\n \"msg\": \"success\"\n },\n \"task_state\": \"SUCCESS\"\n },\n \"msg\": \"success\"\n}"}],"_postman_id":"c7d068a5-873c-4940-833c-c0f99a19d827"}],"id":"e7706ca3-21d7-4751-b68b-bf7e2efe4219","_postman_id":"e7706ca3-21d7-4751-b68b-bf7e2efe4219","description":""},{"name":"其他（获取服务器信息，取消任务...）","item":[{"name":"获取设备信息（在线状态，型号，固件版本，网络信息）","id":"5c1d412a-d0db-4a88-8cdb-7891fea21cc2","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n","type":"text"}],"url":"https://cloud.liankenet.com/api/device/device_info?deviceId={{deviceId}}&deviceKey={{deviceKey}}","description":"

获取设备的设备信息

包含在线状态，USB端口数，过期时间，设备软硬件版本，设备网络信息

online参数:

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

值	说明
null	从未开机
1	在线
0	离线

","urlObject":{"path":["api","device","device_info"],"host":["https://cloud.liankenet.com"],"query":[{"description":{"content":"

设备ID

\n","type":"text/plain"},"key":"deviceId","value":"{{deviceId}}"},{"description":{"content":"

打印共享器密钥

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\"SUCCESS\",\n \"create_at\": \"2020-09-01 17:25:41\",\n \"updated_at\": \"2020-09-01 17:25:51\"\n },\n {\n \"task_id\": \"eea34278-2a00-4c5f-b917-ccf13c3c2321\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 17:24:24\",\n \"updated_at\": \"2020-09-01 17:24:40\"\n },\n {\n \"task_id\": \"754403c5-ae33-4310-a04a-f77fd8444f4c\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 17:23:00\",\n \"updated_at\": \"2020-09-01 17:23:10\"\n },\n {\n \"task_id\": \"4375eb0d-57a9-4abb-a0c8-bed4f23ea346\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 17:22:45\",\n \"updated_at\": \"2020-09-01 17:22:57\"\n },\n {\n \"task_id\": \"5362b09a-ffcc-484d-b8d3-db62e6774f48\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 17:20:09\",\n \"updated_at\": \"2020-09-01 17:20:28\"\n },\n {\n \"task_id\": \"a914ac53-6f20-42b9-b559-da691fc2ee05\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 17:17:48\",\n \"updated_at\": \"2020-09-01 17:17:56\"\n },\n {\n \"task_id\": \"38c6d0d2-c6fd-4e1f-b715-79cf00fae765\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 17:12:49\",\n \"updated_at\": \"2020-09-01 17:13:08\"\n },\n {\n \"task_id\": \"f25d3dd4-1351-4ade-be41-b27a271d2206\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 17:12:10\",\n \"updated_at\": \"2020-09-01 17:12:27\"\n },\n {\n \"task_id\": \"f808e90d-785c-472e-b227-95da770dddd0\",\n \"result\": {\n \"code\": 200,\n \"msg\": \"success\"\n },\n \"job_id\": \"\",\n \"job_status\": 1,\n \"status\": \"SUCCESS\",\n \"create_at\": \"2020-09-01 16:21:22\",\n \"updated_at\": \"2020-09-01 16:21:30\"\n }\n ]\n }\n}"}],"_postman_id":"81232c10-c277-4752-82d7-3c9e59c1a6c3"},{"name":"提交未识别打印机适配申请","id":"2e3a6383-1607-41b0-bf6e-6e05fc30233d","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"Content-Type","name":"Content-Type","type":"text","value":"application/json"},{"description":"

申请的开发者 api key

\n","key":"ApiKey","type":"text","value":"{{ApiKey}}"}],"body":{"mode":"raw","raw":"{\n\t\"deviceId\": \"{{deviceId}}\",\n\t\"deviceKey\": \"{{deviceKey}}\",\n\t\"printerId\": \"1\",\n\t\"phone\": \"13512345678\"\n}"},"url":"https://cloud.liankenet.com/api/driver/uninstall_driver_event","description":"

仅用于未适配机型通知适配，提交适配申请后将会在72小时内进行适配，适配完成通知会发送到提交的手机号

\"printerId\": 在 printer_list 对应的 id
\"phone\": 安装成功通知回调手机号码

\n","urlObject":{"path":["api","driver","uninstall_driver_event"],"host":["https://cloud.liankenet.com"],"query":[],"variable":[]}},"response":[{"id":"58fd4d29-e5a7-4718-8261-bc4460c74135","name":"无效手机号返回","originalRequest":{"method":"POST","header":[{"key":"Content-Type","name":"Content-Type","type":"text","value":"application/json"},{"description":"申请的开发者 api key","key":"ApiKey","type":"text","value":""}],"body":{"mode":"raw","raw":"{\n\t\"deviceId\": \"wsyl-test-06\",\n\t\"deviceKey\": \"wsyl-test-06\",\n\t\"printerId\": \"1\",\n\t\"phone\": \"112312\"\n}"},"url":"https://https://cloud.liankenet.com/api/driver/uninstall_driver_event"},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx"},{"key":"Date","value":"Fri, 27 Dec 2019 06:53:42 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"52"},{"key":"Connection","value":"keep-alive"},{"key":"Access-Control-Allow-Origin","value":"*"},{"key":"Access-Control-Allow-Methods","value":"GET, POST, OPTIONS, DELETE"},{"key":"Access-Control-Allow-Headers","value":"DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,ApiKey"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 403,\n \"msg\": \"无效手机号\"\n}"},{"id":"6ae73377-f504-4d27-9be2-d720b9ec7bf8","name":"提交成功","originalRequest":{"method":"POST","header":[{"key":"Content-Type","name":"Content-Type","type":"text","value":"application/json"},{"description":"申请的开发者 api key","key":"ApiKey","type":"text","value":""}],"body":{"mode":"raw","raw":"{\n\t\"deviceId\": \"wsyl-test-06\",\n\t\"deviceKey\": \"wsyl-test-06\",\n\t\"printerId\": \"1\",\n\t\"phone\": \"13512345678\"\n}"},"url":"https://https://cloud.liankenet.com/api/driver/uninstall_driver_event"},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx"},{"key":"Date","value":"Fri, 27 Dec 2019 06:54:19 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"29"},{"key":"Connection","value":"keep-alive"},{"key":"Access-Control-Allow-Origin","value":"*"},{"key":"Access-Control-Allow-Methods","value":"GET, POST, OPTIONS, DELETE"},{"key":"Access-Control-Allow-Headers","value":"DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,ApiKey"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"msg\": \"success\"\n}"}],"_postman_id":"2e3a6383-1607-41b0-bf6e-6e05fc30233d"},{"name":"异步刷新设备最新信息","id":"46b99fd6-3d1e-4849-a0da-46b03d011219","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n","type":"text"}],"url":"https://cloud.liankenet.com/api/device/async_refresh_device_info?deviceId={{deviceId}}&deviceKey={{deviceKey}}","description":"

固件版本大于等于2.1.112时，刷新操作由链科内部处理，无需调用该接口

刷新打印服务器在线状态，调用该接口后会立即返回，后台队列进行刷新操作；该接口与同步接口相同，同步服务器与打印服务器的设备信息以及USB口实时信息，保证打印机不出现乱码等情况

使用device_info接口或者开启add_job的reportDeviceStatus代替查询在线状态。

返回的结果中code代表设备状态，其中：

200 请求成功
\n
401 正在刷新中
\n
404 设备id或密码错误
\n
10009 请求频繁，单个设备同时只允许调用一次
\n

\n","urlObject":{"path":["api","device","async_refresh_device_info"],"host":["https://cloud.liankenet.com"],"query":[{"key":"deviceId","value":"{{deviceId}}"},{"key":"deviceKey","value":"{{deviceKey}}"}],"variable":[]}},"response":[{"id":"00f9209e-499f-4213-9fc6-5663caea85bf","name":"异步刷新设备最新信息","originalRequest":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"申请的开发者 api key","type":"text"}],"url":{"raw":"https://https://cloud.liankenet.com/api/device/async_refresh_device_info?deviceId={{deviceId}}&deviceKey={{deviceKey}}","protocol":"https","host":["https://cloud.liankenet.com"],"path":["api","device","async_refresh_device_info"],"query":[{"key":"deviceId","value":"{{deviceId}}"},{"key":"deviceKey","value":"{{deviceKey}}"}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Server","value":"nginx"},{"key":"Date","value":"Fri, 06 Aug 2021 02:15:20 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"29"},{"key":"Connection","value":"keep-alive"},{"key":"Access-Control-Allow-Origin","value":"*"},{"key":"Access-Control-Allow-Methods","value":"GET, POST, OPTIONS, DELETE"},{"key":"Access-Control-Allow-Headers","value":"DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,ApiKey,SESSION-ID"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"msg\": \"success\"\n}"}],"_postman_id":"46b99fd6-3d1e-4849-a0da-46b03d011219"},{"name":"实时获取打印机状态","id":"9966c8c3-3c94-4436-be1b-81f8e10939f4","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n","type":"text"}],"url":"https://cloud.liankenet.com/api/device/printer_status?deviceId={{deviceId}}&deviceKey={{deviceKey}}&usbPort={{devicePort}}","description":"

刷新打印状态信息，如盖子打开，缺纸，缺碳带等。

注：

暂只支持有限种类的打印机，使用此接口请务必先确认打印机列表返回的support_status字段为true。
\n
该功能实时同步打印机数据，接口返回时间会偏慢（影响因素，客户网络状态以及打印机返回速度），请需要时再调用；该接口限制同一个设备并发数只能为1，同设备相同usb口短时间内多次请求将返回请求繁忙
\n
此功能建议高于2.1.60版本固件使用
\n

返回的结果:

headOpened 盖子已开启
\n
paperJam 卡纸
\n
outOfPaper 缺纸
\n
outOfRibbon 缺碳带 (只适用于带碳带功能的标签机型)
\n
outOfInk 低墨量/碳粉 (只用于部分激光喷墨机型)
\n
pause 打印机暂停
\n
printing 打印中
\n
msg 信息
\n

部分机型会返回的字段：

statusCode 状态码
\n
errCode 错误码
\n

\n","urlObject":{"path":["api","device","printer_status"],"host":["https://cloud.liankenet.com"],"query":[{"key":"deviceId","value":"{{deviceId}}"},{"key":"deviceKey","value":"{{deviceKey}}"},{"key":"usbPort","value":"{{devicePort}}"}],"variable":[]}},"response":[{"id":"9e342dbd-8a9a-458c-9856-772e3329be6e","name":"缺纸示例","originalRequest":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"申请的开发者 api key","type":"text"}],"url":{"raw":"http://https://cloud.liankenet.com/api/device/printer_status?deviceId={{deviceId}}&deviceKey={{deviceKey}}&usbPort=1","protocol":"http","host":["https://cloud.liankenet.com"],"path":["api","device","printer_status"],"query":[{"key":"deviceId","value":"{{deviceId}}"},{"key":"deviceKey","value":"{{deviceKey}}"},{"key":"printerModel","value":"{{printerModel}}","disabled":true},{"key":"usbPort","value":"1"}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Date","value":"Tue, 05 Dec 2023 03:44:40 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"202"},{"key":"Connection","value":"keep-alive"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 200,\n \"data\": {\n \"errCode\": null,\n \"headOpened\": false,\n \"msg\": \"Cannot feed paper.\",\n \"outOfInk\": false,\n \"outOfPaper\": true,\n \"paperJam\": false,\n \"pause\": true,\n \"printing\": false,\n \"statusCode\": \"41208\"\n },\n \"msg\": \"success\"\n}"},{"id":"3454c00c-1fda-4d22-b3f5-6bbc6e763681","name":"未插入打印机示例","originalRequest":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"申请的开发者 api key","type":"text"}],"url":{"raw":"http://https://cloud.liankenet.com/api/device/printer_status?deviceId={{deviceId}}&deviceKey={{deviceKey}}&usbPort={{devicePort}}","protocol":"http","host":["https://cloud.liankenet.com"],"path":["api","device","printer_status"],"query":[{"key":"deviceId","value":"{{deviceId}}"},{"key":"deviceKey","value":"{{deviceKey}}"},{"key":"usbPort","value":"{{devicePort}}"}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Date","value":"Tue, 05 Dec 2023 03:45:51 GMT"},{"key":"Content-Type","value":"application/json"},{"key":"Content-Length","value":"136"},{"key":"Connection","value":"keep-alive"}],"cookie":[],"responseTime":null,"body":"{\n \"code\": 497,\n \"msg\": \"未检测到打印机，请插好打印机并刷新再试\"\n}"}],"_postman_id":"9966c8c3-3c94-4436-be1b-81f8e10939f4"},{"name":"【可选|网络打印机】搜索局域网内网络打印机","id":"d7e19afe-920e-4a20-8a55-4382c1f473b1","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"description":"

申请的开发者 api key

\n","key":"ApiKey","type":"text","value":"{{ApiKey}}"}],"url":"https://cloud.liankenet.com/api/printer/refresh_network_printer?deviceId={{deviceId}}&deviceKey={{deviceKey}}","description":"

*** 该接口仅网络打印机使用，USB接盒子的打印机无法使用 ***

该接口会搜索设备局域网内支持的网络打印机，返回的结果total代表搜索到的打印机数量

默认设备启动会自动调用一次，12小时内多次重启盒子只会调用一次

\n","urlObject":{"path":["api","printer","refresh_network_printer"],"host":["https://cloud.liankenet.com"],"query":[{"description":{"content":"

设备id

\n","type":"text/plain"},"key":"deviceId","value":"{{deviceId}}"},{"disabled":true,"key":"","value":""},{"key":"deviceKey","value":"{{deviceKey}}"}],"variable":[]}},"response":[],"_postman_id":"d7e19afe-920e-4a20-8a55-4382c1f473b1"},{"name":"【限时免费】获取文档/PDF页数","event":[{"listen":"test","script":{"id":"5c43cca8-f583-45bb-8d60-75dfa2ce02f3","exec":["var jsonData = pm.response.json();","// save JWT value for auth","pm.environment.set(\"task_id\", jsonData.data.task_id);",""],"type":"text/javascript"}}],"id":"8d413740-23b5-4939-89b3-0ab842e8e58f","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"ApiKey","value":"{{ApiKey}}","type":"text"}],"body":{"mode":"formdata","formdata":[{"key":"deviceId","value":"{{deviceId}}","type":"text"},{"key":"deviceKey","value":"{{deviceKey}}","type":"text"},{"key":"devicePort","value":"{{devicePort}}","type":"text"},{"key":"printerModel","value":"{{printerModel}}","type":"text"},{"key":"dmPaperSize","value":"9","description":"

纸张大小，会影响最终页码，参考打印接口

\n","type":"text"},{"key":"jobFile","description":"

文件，可使用url

\n","type":"file","src":"Hollow-Clock-4.pdf"}]},"url":"https://cloud.liankenet.com/api/print/file_pages","description":"

该接口处于测试期间，限时免费，免费服务无SLA保障，后续会根据实际使用情况进行定价收费。

如该接口不符合您的要求，阿里云有相同业务，可使用阿里云接口代替此功能

注意事项

每次仅支持单个文件
\n
该接口请求耗时较久，使用url时，下载文件须5s秒完成
\n
传入文件不得大于20M
\n
禁止无限重复尝试相同错误文件，如尝试超过一定次数，将禁用请求一段时间
\n

\n","urlObject":{"path":["api","print","file_pages"],"host":["https://cloud.liankenet.com"],"query":[],"variable":[]}},"response":[],"_postman_id":"8d413740-23b5-4939-89b3-0ab842e8e58f"},{"name":"解除打印失败次数过多导致的异常限制","id":"cf31c2a9-716f-4db0-801b-a3b816de4fb7","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\n \"deviceId\": \"{{deviceId}}\",\n \"deviceKey\": \"{{deviceKey}}\",\n \"devicePort\": \"{{devicePort}}\"\n}","options":{"raw":{"language":"json"}}},"url":"https://cloud.liankenet.com/api/print/reset_printing_error_limit","description":"

在部分情况下，单个设备出现异常，此时依旧发起打印，连续触发打印失败达30次后，将触发平台限制；此时可通知用户排除打印机或设备异常，处理完成后通过该接口进行解除，该接口单设备每天最大可调用10次，请合理使用。

返回值

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

code	msg	含义
200	success	清除任务错误成功
10009	请求频繁	单设备同时刻内仅允许一个请求
11200	重置打印失败限制失败，当天重置次数超过限制	触发每天最大调用数限制
11201	暂无打印失败记录，无法重置

","urlObject":{"path":["api","print","reset_printing_error_limit"],"host":["https://cloud.liankenet.com"],"query":[],"variable":[]}},"response":[],"_postman_id":"cf31c2a9-716f-4db0-801b-a3b816de4fb7"},{"name":"重启设备接口","id":"e2fc965f-62c6-4fd8-9886-febda9670732","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"ApiKey","value":"{{ApiKey}}","type":"text"}],"body":{"mode":"raw","raw":"{\n \"deviceId\": \"{{deviceId}}\",\n \"deviceKey\": \"{{deviceKey}}\"\n}","options":{"raw":{"language":"json"}}},"url":"https://cloud.liankenet.com/api/device/async_device_reboot","description":"

重启设备后，设备重启过程中将无法打印，请谨慎操作；该接口不支持并发，发起后将异步执行重启

返回值

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

code	msg	含义
200	success	重启成功
401	正在重启中	请求后正在执行重启操作时将返回
5002	设备已离线，请检查云指示灯	重启需要设备在线

","urlObject":{"path":["api","device","async_device_reboot"],"host":["https://cloud.liankenet.com"],"query":[],"variable":[]}},"response":[],"_postman_id":"e2fc965f-62c6-4fd8-9886-febda9670732"},{"name":"获取打印机支持的纸张尺寸","id":"490b68e5-7448-42c3-865f-3b53a0e9e9ee","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"ApiKey","value":"{{ApiKey}}","description":"

申请的开发者 api key

\n","type":"text"}],"body":{"mode":"formdata","formdata":[]},"url":"https://cloud.liankenet.com/api/print/paper_dimension_list?printerModel={{printerModel}}","description":"

获取目标打印机设备参数:

printerModel 打印机型号，对应printer_list中driver_name

返回值

physical_height纸张物理高度，单位0.1毫米
physical_width纸张物理宽度，单位0.1毫米
printable_height可打印范围高度，单位0.1毫米
printable_width可打印范围宽度，单位0.1毫米
paper_id纸张id，对应dmPaperSize

\n","urlObject":{"path":["api","print","paper_dimension_list"],"host":["https://cloud.liankenet.com"],"query":[{"description":{"content":"

打印机型号，对应printer_list中driver_name

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