将输入流InputStream转换为String

InputStream转换为String

  /**
     * @author Administrator
     * @param InputStream
     * InputStream to String 
     */
    public  static String convertStreamToString(InputStream is) {      
         BufferedReader reader = new BufferedReader(new InputStreamReader(is));      
         StringBuilder sb = new StringBuilder();      
     
         String line = null;      
        try {      
            while ((line = reader.readLine()) != null) {      
                 sb.append(line + "\n");      
             }      
         } catch (IOException e) {      
             e.printStackTrace();      
         } finally {      
            try {      
                 is.close();      
             } catch (IOException e) {      
                 e.printStackTrace();      
             }      
         }      
     
        return sb.toString();      
     }

 也可以使用apache的io包 用来转换InputStream到String，代码示例如下

 

 

import org.apache.commons.io.IOUtils; 
public static String InputStreamToString(InputStream in){
    	String str = null;
		try {
			str = IOUtils.toString(in, "UTF-8");
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
    	
    	return str;
    }