1. verify.js代码如下 /** * js实现验证码 */ //设置一个全局的变量,便于保存验证码 var code; function createCode(){ //首先默认code为空字符串 code = ''; //设置长度,这里看需求,我这里设置了4 var codeLength = 4; var codeV = document.getElementById('code'); //设置随机字符 var random = new Array(0,1,2,3,4,5,6,7,8,9,'A','B','C','D','E','F','G','H','I','J','K','L',...