替换 &开头。;结尾之间的内容。用空格代替他们
var regExp = /&.*?;/g;
var str = '123&asdsa;dqwe';
str = str.replace( regExp, "" )
console.log(str);//123dqwe
替换 &开头。;结尾之间的内容。用空格代替他们
var regExp = /&.*?;/g;
var str = '123&asdsa;dqwe';
str = str.replace( regExp, "" )
console.log(str);//123dqwe