url encoding
Encode and Decode Encode Decode unEncode Unencode total encodeURIComponent ：- >UTF-8 decodeURIComponent !， ‘，(，)，*，-，.，_，~，0-9，a-z，A-Z 71 encodeURI ：- > UTF-8 decodeURI !，#，$，&，’，(，)，*，+，,，-，.，/，:，;，=，?，@，_，~，0-9，a-z，A-Z 82 escape ：- > Unicode unescape *，+，-，.，/，@，_，0-9，a-z，A-Z 69 javascript example : encodeURIComponent in Javascript 1.5 alert(encodeURIComponent(" ö / ! * ( ) ' ")); Java example : System.out.println("java.net.UrlEncoder(\"ö\",\"UTF8\"): =" +java.net.URLEncoder.encode("ö","UTF8")); java.net.URLDecoder urlDecoder = new java.net.URLDecoder(); String s = urlDecoder.decode("%D0%C5%CF%A2%CD%F8","gb2312"); System.out.println(s); s = urlDecoder.decode("D0%C5%CF%A2%CD%F8","utf8"); System.o...