摘要: 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, 阅读全文
posted @ 2019-01-26 16:40 lucky-lf 阅读(3570) 评论(0) 推荐(0) 编辑