对目标字符串中也许影响正则表达式构造的字符串进行转义

/*

escapeReg --对目标字符串中可能影响正则表达式构造的字符串进行转义

*@function*

*@param {String} source*

*@return {String} 转义后的字符串* ?对.*+?^=!:${}()|[]/\ 进行加"\"

*/

ZYC.string.escapeReg = function(source){

?? ?return String(source).replace(new RegExp("([.*+?^=!:\x24{}()|[\\]\/\\\\])","g"),'\\\x241');

}