Question

找到一个方法的调用，该方法将执行字节到String（或String to byte）转换，并假设默认平台编码是合适的。这将导致应用程序行为在平台之间变化。使用备用API并明确指定charset名称或Charset对象。

try {           
 OutputStream outputStream = pResponse.getOutputStream();             
 if (ticketList != null && !ticketList.isEmpty()) {                    
    outputStream.write(ticketList.getBytes());                     
    outputStream.flush();                 
    outputStream.close();             
  }         
} catch (IOException e) {             
  Logger.logInfo(getClass(), "ticket list download", e);                 
  Logger.logError(getClass(), "ticket list download",    
     e.getMessage());        
 }

如何解决此问题？

Answer 1

您需要明确定义要使用的字符集。通常UTF-8是一个不错的选择。

try {
 Charset charset = Charset.forName("UTF-8");           
 OutputStream outputStream = pResponse.getOutputStream();             
 if (ticketList != null && !ticketList.isEmpty()) {                    
    outputStream.write(ticketList.getBytes(charset));                     
    outputStream.flush();                 
    outputStream.close();             
  }         
} catch (IOException e) {             
  Logger.logInfo(getClass(), "ticket list download", e);                 
  Logger.logError(getClass(), "ticket list download",    
     e.getMessage());        
 }

依赖于声纳的默认编码

1 个答案: