weixin_40617489的博客

1、截取字符串substring 1.1、java中截取 public static void main(String[] args) { //uuid获取,import java.util.UUID; String uuid36=UUID.randomUUID().toString(); System.out.println(uuid36);// // 565a58bc-d87a-411d-8a09-e7c3ef28dc4b St

方法一： var jmz = {}; jmz.GetLength = function(str) { ///<summary>获得字符串实际长度，中文2，英文1</summary> ///<param name="str">要获得长度的字符串</param> var realLength = 0, len = str.length, charCode = -1; for (var i = 0; i < len; i++)...

var map={cs:"3422"}; $.ajax({ type: "POST", contentType: "application/json;charset=UTF-8", url: "getYpzsProduct"， data: JSON.stringify(ma...