function strlen(str) { var len = 0; for (var i = 0; i < str.length; i++) { var c = str.charCodeAt(i); //单字节加1 if ((c >= 0x0001 && c <= 0x007e) || (0xff60 <= c && c <= 0xff9f))
<script> function subString(str, len, hasDot) { var newLength = 0; var newStr = ""; var chineseRegex = /[^\x00-\xff]/g; var singleChar = ""; var strLength = str.replace(chineseRegex,"**").length; for(var i = 0;i < st
去除html标签: function del_html_tags(str) { var words = ''; words = str.replace(/<[^>]+>/g,""); return words; } 去除空格: function Trim(str,is_global) { var result; result = str.replace(/(^\s+)|(\s+$)/g,""); if(is_global.toLowerCase()