去两边空格
function myTrim(x) { return x.replace(/^\s+|\s+$/gm, ''); } //去两边空格 var str = myTrim(" Hello World! "); alert(str);
去两边空格
function myTrim(x) { return x.replace(/^\s+|\s+$/gm, ''); } //去两边空格 var str = myTrim(" Hello World! "); alert(str);
转载于:https://www.cnblogs.com/cang12138/p/5531051.html