输入框内容换行转译

文本框换行转译

data.indexOf('\\n') != '-1'

data.replace(/\\n/g,"\r"),

else

data.replace(/\\r/g,"/r")

 

html换行转译

data.indexOf('\\n') != '-1'

data.replace(/\\n/g,"<br/>")

else

data.replace(/\\r/g,"<br/>")