<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>js生成条形码插件</title> <script src="https://cdn.bootcss.com/jsbarcode/3.8.0/JsBarcode.all.min.js"></script> <style> * {margin: 0;padding: 0;box-sizing: border-box;} h3 {text-align: center;font-size: 16px;margin: 10px;} .box {text-align: center;} #barcode {width: 200px;} ul {padding: 5px;} li {list-style: none;padding: 5px 10px;font-size: 14px;line-height: 18px;} pre {font-size: 12px;} </style> </head> <body> <h3>js自动生成条形码插件-JsBarcode</h3> <div class="box"> <img id="barcode" /> </div> <ul> <li>npm官网地址：https://www.npmjs.com/package/jsbarcode</li> <li>github:https://github.com/lindell/JsBarcode</li> <li>使用说明：</li> <li>引入JsBarcode插件：JsBarcode.all.min.js</li> <li>可以访问：http://www.bootcdn.cn/jsbarcode/</li> <li>在HTML中放置img标签存放条形码的容器</li> <li>默认配置项</li> <li> <pre> { 2,//较细处条形码的宽度 height: 100, //条形码的宽度，无高度直接设置项，由位数决定 //也可以通过CSS去调整 quite: 10, format: "CODE128", displayValue: false,//是否在条形码下方显示文字 font:"monospace", textAlign:"center", fontSize: 12, background:"", lineColor:"#000"//条形码颜色 } </pre> </li> </ul> </body> <script> var barcode = document.getElementById('barcode'), str = "18612908099", options = { format: "CODE128", displayValue: true, fontSize: 18, height: 100 }; JsBarcode(barcode, str, options); //原生 // $('#barcode').JsBarcode(string, options); //jQuery </script> </html>