删除空格
2020-12-05 本文已影响0人
陶菇凉
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, "");
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, "");