JavaScript将\\ n转换为\\ r \\ n

Question

I am having some trouble converting simple \\n to \\r\\n in JavaScript

var text = "Test1\nTest2\nTest3";

 var converted = text.replace("/\\n/g", "\r\n");

Does anyone see what's wrong with the above JS? I am trying to do a global replace of \\n with \\r\\n.

The above code does not do the conversion and leaves the \\ns

Answer 1

试试这个regExp：

var converted = text.replace(/(\r)?\n/g, "\r\n");