摘要: str为要去除空格的字符串:去除所有空格: str = str.replace(/\s+/g,""); 去除两头空格: str = str.replace(/^\s+\s+$/g,"");去除左空格:str=str.replace( /^\s*/, '');去除右空格:str=str.replace(/(\s*$)/g, "");转载自:三味书屋 阅读全文
posted @ 2012-05-10 10:43 3H 阅读(169) 评论(0) 推荐(0) 编辑