首先引用warterMark.js,内容如下 'use strict' var watermark = (className,str,type) => { let dom = document.getElementsByClassName(className) let canvas = document.createElement('canvas') let cxt = canvas.getContext('2d') let div = document.createElement('div')
/* 网上百度的,感觉”从中间到两边“的效果写的不是很好,改了一下,感觉可以了!*/<html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script type="text/javascript"> var image; var in