js正则去掉字符串空格

    技术2022-07-13  76

    //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, "");

     

    Processed: 0.044, SQL: 9