javascript 过滤字符串中的中文与空格
程序员文章站
2024-01-08 18:43:40
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1.javascript过滤空格:
function moveSpace() {
var str = " abc defg";
alert(str.replace(/[ ]/g, ""));
}
moveSpace();
2.javascript过滤中文:
var title ="字符串zifuchuan"
var reg=/[u4E00-u9FA5]/g;
var result=title.replace(reg,'');
alert(result);
3. javascript去掉字符串两端的空格
String.prototype.trim=function (){return this.replace(/(^/s*)|(/s*$)/g,'');}
4.javascript去掉字符串所以空格
String.prototype.sTrim = function (){return this.replace(//s/g, '');}