如何在+呼叫后内容类型中转义+作为application / x-www-form-urlencoded

Question

I have a ajax call with content type: xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

Now I have a data like: "firstName=bob+builder";

When the data is sent to the server the browser replaces the + sign with space and the data goes as firstName: bob builder

Is there a way to escape that + sign? as far as I know there is no way except that it should be handled on the server side, replacing space with + sign. Am I wrong?

Answer 1

You should be able to encode on the client side. With Javascript:

encodeURIComponent("bob+builder"); //bob%2Bbuilder

The server side code should then simply decode.