var str = "http://localhost:3286/WebSite1/letter/receive.aspx"; var regex = /[^\/]+$/; var file = str.match(regex); alert(file)
var str = "http://localhost:3286/WebSite1/letter/receive.aspx?t=a&y=5"; var regex = /[^\/]+(?=\?)/; var file = str.match(regex); alert(file)
var regex = /[^\/]+?(?=\?)/;或许这样更好一点
var url = 'http://localhost:3286/WebSite1/letter/receive.aspx'; var f = url.substr(url.lastIndexOf('/')+1); alert(f);
var url = "http://localhost:3286/WebSite1/letter/receive.aspx?t=a&y=5"; if (url.indexOf('?') > 0) url = url.split('?')[0]; var f = url.substr(url.lastIndexOf('/') + 1); alert(f); 现在我这样,是可以了。
var url = 'http://localhost:3286/WebSite1/letter/receive.aspx'; var f = url.substr(url.lastIndexOf('/')+1); var ar = f.split('?'); alert(ar[0]);
var str = "http://localhost:3286/WebSite1/letter/receive.aspx"; var regex = /\/([^\/\?]+)(\?|$)/; var file = str.match(regex)[1]; alert(file)
var regex = /[^\/]+$/;
var file = str.match(regex);
alert(file)
var str = "http://localhost:3286/WebSite1/letter/receive.aspx?t=a&y=5";
var regex = /[^\/]+(?=\?)/;
var file = str.match(regex);
alert(file)
var f = url.substr(url.lastIndexOf('/')+1);
alert(f);
if (url.indexOf('?') > 0) url = url.split('?')[0];
var f = url.substr(url.lastIndexOf('/') + 1);
alert(f);
现在我这样,是可以了。
var f = url.substr(url.lastIndexOf('/')+1);
var ar = f.split('?');
alert(ar[0]);
var regex = /\/([^\/\?]+)(\?|$)/;
var file = str.match(regex)[1];
alert(file)