javascript - 用JavaScript编码URL？(Encode URL in JavaScript?)

Question

How do you safely encode a URL using JavaScript such that it can be put into a GET string?

(如何使用JavaScript安全地编码URL，以便可以将其放入GET字符串中？)

var myUrl = "http://example.com/index.html?param=1&anotherParam=2";
var myOtherUrl = "http://example.com/index.html?url=" + myUrl;

I assume that you need to encode the myUrl variable on that second line?

(我假设您需要在第二行编码myUrl变量？)

  ask by nickf translate from so

Answer 1

Check out the built-in function encodeURIComponent(str) and encodeURI(str) .

(签出内置函数encodeURIComponent（str）和encodeURI（str） 。)

In your case, this should work:

(在您的情况下，这应该起作用：)

var myOtherUrl = 
       "http://example.com/index.html?url=" + encodeURIComponent(myUrl);