JavaScript encodeURIComponent () function
Definition and Usage
encodeURIComponent () function to encode the string as a URI component.
This method does not encode ASCII letters and numbers, nor will these ASCII punctuation Code: - _ ~ * '().!.
Other characters (for example:; /: @ & = + $, # used to separate these components URI punctuation?), Is replaced by one or more hexadecimal escape sequence of.
grammar
encodeURIComponent(uri)
参数 | 描述 |
---|---|
uri | 必需。一个字符串,含有 URI 组件或其他要编码的文本。 |
Browser Support
All major browsers support encodeURIComponent () function
Examples
Example
Use encodeURIComponent () to encode the URI:
<script>
var uri="http://w3cschool.cc/my test.php?name=stale&car=saab";
document.write(encodeURIComponent(uri));
</script>
var uri="http://w3cschool.cc/my test.php?name=stale&car=saab";
document.write(encodeURIComponent(uri));
</script>
Examples of the above output:
http%3A%2F%2Fw3cschool.cc%2Fmy%20test.php%3Fname%3Dst%C3%A5le%26car%3Dsaab
try it"
JavaScript Global Functions