javaScript去除空格或换行
js 去掉空格.回车.换行
1 releaseDesc = releaseDesc.replace(/\ +/g,"").replace(/[\r\n]/g,"").replace(/。/, ".").replace(/,/, ","); 7 2 var resultStr=testStr.replace(/\ +/g,"");//去掉空格 3 resultStr=testStr.replace(/[ ]/g,""); //去掉空格 4 resultStr=testStr.replace(/[\r\n]/g,""));//去掉回车换行