JS保存、读取、换行、转Json报错处理方法

varcont=encodeURI($("#txtMessage_Content").val()).replace(/%0A/g,"brHH");

entity[i].Contents.replace(/</g,"<").replace(/>/,">").replace(/brHH/g,"<br>")

replace(/</g,"<").replace(/>/,">")

replace(/brHH/g,"<br>")