当我们从 URl 发送编码值时，Java UrlDecode 不起作用

发布于 2024-11-27 05:31:15 字数 966 浏览 0 评论 0原文

当我们在类中使用相同的值初始化字符串时，它会正确解码它。当从 url 获取相同的字符串时，它无法解码它。我们使用的是“UTF-8”。下面是执行此操作的代码。有任何建议。

public static void main(String args[]){
  SendSMS sendSMS = new SendSMS();
  sendSMS.sendSMS("", "");

  try{
     String sms="#E0#A4#B8#E0#A5#81#E0#A4#B6#E0#A4#BF#E0#A4#B2#20";
 sms=sms.replaceAll("#","%");        
  System.out.println( URLDecoder.decode(sms,"utf8"));

  }catch(Exception e){e.printStackTrace();}

  }
}

它工作正常。

 System.out.println("actural sms ="+sms);
      sms=sms.replaceAll("#","%");
   System.out.println("compared"+sms.equals("%E0%A4%B6%E0%A4%B0%E0%A4%A6%20"));
     log.info("sms before formating= ");
     log.info(sms.trim());
 System.out.println( URLDecoder.decode(sms,"utf8"));





    in.close();*/

 }catch(Exception e){
     log.error("error occured while sending message:-"+e.getMessage());
     e.printStackTrace();
     }

这里它无法正常工作。.equals() 的输出是 true..然而解码器给出了 ??????..

原文

When we initialize the string in class with same value it decodes it properly.When get same string from url it is not able to decode it.We are using "UTF-8".Below is the code for doing it.Any Suggestions.

public static void main(String args[]){
  SendSMS sendSMS = new SendSMS();
  sendSMS.sendSMS("", "");

  try{
     String sms="#E0#A4#B8#E0#A5#81#E0#A4#B6#E0#A4#BF#E0#A4#B2#20";
 sms=sms.replaceAll("#","%");        
  System.out.println( URLDecoder.decode(sms,"utf8"));

  }catch(Exception e){e.printStackTrace();}

  }
}

It works properly.

 System.out.println("actural sms ="+sms);
      sms=sms.replaceAll("#","%");
   System.out.println("compared"+sms.equals("%E0%A4%B6%E0%A4%B0%E0%A4%A6%20"));
     log.info("sms before formating= ");
     log.info(sms.trim());
 System.out.println( URLDecoder.decode(sms,"utf8"));





    in.close();*/

 }catch(Exception e){
     log.error("error occured while sending message:-"+e.getMessage());
     e.printStackTrace();
     }

Here it is not working properly.The output of .equals() is true..Yet the decoder gives ?????..

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