在JavaScript或jQuery中，如何将带有三个单词（“abc def hij”）的单个字符串转换为url编码格式：“abc + def + hij”？

Question

I need to encode some strings to add to a URL.

My string contains multiple words: "abc def hij" (ie not three separate strings but a single string with 3 words in it ).

In JavaScript or jQuery, how do you convert a string like that ( "abc def hij" ) into the encoded format: "abc+def+hij" ?

Answer 1

encodeURIComponent converts the string into percent encoding.

Additionally,

For application/x-www-form-urlencoded (POST), per http://www.w3.org/TR/html401/interac...m-content-type , spaces are to be replaced by '+', so one may wish to follow a encodeURIComponent replacement with an additional replacement of "%20" with "+".

so a simple

string.replace(/%20/g, "+");

should do.