JS 利用正则表达式替换字符串

JS 利用正则表达式替换字符串

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JS 利用正则表达式替换字符串  
var data = "123123,213,12312,312,3,Caat,cat,dsfsdfs,";  
var reCat = /c([a-z]|[A-Z]|[0-9])*t/ig;  //•g(全文查找);•i(忽略大小写);•m(多行查找)  
var res = data.replace(reCat,"AAA");  
输出:123123,213,12312,312,3,AAA,AAA,dsfsdfs,  
  
var data = "src="http://img6.nanhao360.com/p11/20130812/962-b82c-2b.jpg" height=";  
var reCat = /http://([a-z]|[A-Z]|[0-9]|/|.|-)*.([jpg]|[png]|[gif])+/ig;  
var res = data.replace(reCat,"AAA");  
输出:src="AAA" height=  
原文地址:https://www.cnblogs.com/archoncap/p/5400883.html