public static String Encode(String str, String charset) { //将中文转换成URL编码
Pattern p = Pattern.compile("[\u4e00-\u9fa5]");
Matcher m = p.matcher(str);
StringBuffer b = new StringBuffer();
while(m.find()){
try {
m.appendReplacement(b, URLEncoder.encode(m.group(), charset));
}
catch (UnsupportedEncodingException ex) {
ex.printStackTrace();
}
}
m.appendTail(b);
return b.toString();
}
public static String Decode(String str) { //将URL编码转换成中文
try {
str = URLDecoder.decode(str, "UTF-8");
}
catch (Exception ex) {
System.err.println("URLDecoder Error : " + str);
}
return str;
}
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