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开源软件名称:nop-printer开源软件地址:https://gitee.com/wuxue107/nop-printer开源软件介绍:用于小票打印,目前适用于Window(Windows 7、Windows 10)是使用php laravel搭建的一个小票打印的Api服务,使用php的mike42/escpos-php库。内容部包含一个独立解压版的php7.3.4,不需另行安装php环境 使用方法安装服务
配置页(或使用下面的接口调用进行配置)
在操作之前,请先在安装好小票打印机及驱动。1.添加打印机:选择安装的小票打印机,点击“+”号如果列表内为空,则新添加的打印机会成为默认打印机。注意:“虚拟打印机”是无法添加的2.点击打印测试页,会跳转到预览页,点击右侧,打印按钮。 从接口进行配置
GET http://localhost:8077/api/printer/get-local-printers
GET http://localhost:8077/api/printer/get-config
POST http://localhost:8077/api/printer/set-printer-config参数:JSON{"printer_name":"POS-58","is_default":true}
POST http://localhost:8077/api/printer/set-defult-printer参数:JSON{"printer_name":"POS-58"} 使用图片打印
POST http://localhost:8077/api/job/print-image-data-url参数:JSONprinter_name: 可以不传或为空,则使用默认打印机{"printer_name":"POS-58","image_data":"data:image/png;base64,..."} 二维码和条形码支持在使用HTML或HTML模板打印时可使用class qrcode和barcode 对二维码条形码进行标记二维码和条形码的更多参数配置,可以通过节点data属性进行传递 示例:二维码: 内容: https://gitee.com/wuxue107/二维码的更多属性参考: https://github.com/davidshimjs/qrcodejs<div class="qrcode center" data-widht=128 data-height=128 data-color-light="#ffffff" data-color-dark="#000000" data-text="https://gitee.com/wuxue107/">条形码: 内容: nop-printer二维码的更多属性参考: https://lindell.me/JsBarcode/<div class="barcode" data-format="pharmacode" data-display-value=false data-width=4 data-height=60 data-text="nop-printer"> 使用HTML打印http://127.0.0.1:8077/api/job/print-html请求:POST-JSON:{"html":"<p>HELLO NOP</p>","printer_name":null}响应:{"code": 0,"msg": "操作成功","data": {"task_id": 14}} 使用HTML模板打印http://127.0.0.1:8077/api/job/print-tpl请求:POST-JSON:{"printer_name":null,"tpl_name":"simple-tpl","tpl_params":{"user":"NOP"}}响应:{"code": 0,"msg": "操作成功","data": {"task_id": 14}} HTML打印模板管理
保存模板(模板名不存在则创建)http://127.0.0.1:8077/api/print-tpl/save请求:POST-JSON:{"attrs":{"tpl_name":"simple-tpl","tpl_content":"<p>HELLO <%=user%></p>","params_examples":"{\"user\":\"WORLD\"}"}}响应:{"code": 0,"msg": "操作成功","data": {"tpl_name": "simple-tpl","tpl_content": "<p>HELLO <%=user%></p>","params_examples": "{\"user\":\"WORLD\"}","updated_at": "2021-02-19T16:49:38.000000Z","created_at": "2021-02-19T16:49:38.000000Z","id": 2}} 查询模板http://127.0.0.1:8077/api/print-tpl/get请求:POST-JSON:{"tpl_name":"simple-tpl"}响应:"data": {"tpl_name": "simple-tpl","tpl_content": "<p>HELLO <%=user%></p>","params_examples": "{\"user\":\"WORLD\"}","updated_at": "2021-02-19T16:49:38.000000Z","created_at": "2021-02-19T16:49:38.000000Z","id": 2}} 删除模板http://127.0.0.1:8077/api/print-tpl/delete请求:POST-JSON:{"tpl_name":"simple-tpl"}响应:{"code": 0,"msg": "操作成功","data": null} 启动服务运行:printer-start.bat 停止服务运行:printer-stop.bat 注册系统服务启动项运行:system-service register 注销系统服务启动项运行:system-service unregister |
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