https://www.heckjj.com/index.php zh-cn https://www.heckjj.com/URLEncoder-chinese-character-only/ Heck <@hecks.tk> Fri, 10 Sep 2010 03:17:49 +0000 https://www.heckjj.com/URLEncoder-chinese-character-only/ package log; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * 正则替换字符串里面的汉字部分。 */ public class URLEncoderHZ {   public static void main(String[] args) throws Exception {     String str = "http://192.168.1.1:8080/resources/电话.xls";     System.out.println(encode(str, "UTF-8"));   }   private static String zhPattern = "[\u4e00-\u9fa5]+";   /**    * 替换字符串卷    *    * @param str 被替换的字符串    * @param charset 字符集    * @return 替换好的    * @throws UnsupportedEncodingException 不支持的字符集    */   public static String encode(String str, String charset) throws UnsupportedEncodingException {     Pattern p = Pattern.compile(zhPattern);     Matcher m = p.matcher(str);     StringBuffer b = new StringBuffer();     while (m.find()) {       m.appendReplacement(b, URLEncoder.encode(m.group(0), charset));     }     m.appendTail(b);     return b.toString();   } }
输出
http://192.168.1.1:8080/resources/%E7%94%B5%E8%AF%9D.xls
Tags - urlencoder , 编码中文字符 ]]> https://www.heckjj.com/URLEncoder-chinese-character-only/#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 https://www.heckjj.com/URLEncoder-chinese-character-only/#blogcomment