public String stringReaderToString(StringReader reader) {
        StringBuilder builder = new StringBuilder();
        char[] buffer = new char[128];
        int length = -1;
        try {
            while ((length = reader.read(buffer)) != -1) {
                if (buffer.length != length) {
                    System.arraycopy(buffer, 0, buffer, 0, length);
                }
                builder.append(buffer);
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            reader.close();
        }
        return builder.toString();
    }
public String stringReaderToString(StringReader reader) {
        StringBuilder builder = new StringBuilder();
        char[] buffer = new char[128];
        int length = -1;
        try {
            while ((length = reader.read(buffer)) != -1) {
                if (buffer.length != length) {
                    System.arraycopy(buffer, 0, buffer, 0, length);
                }
                builder.append(buffer);
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            reader.close();
        }
        return builder.toString();
    }
public String stringReaderToString ( StringReader reader ) { StringBuilder builder = new StringBuilder ( ) ; char [ ] buffer = new char [ 128 ] ; int length = - 1 ; try { while ( ( length = reader . read ( buffer ) ) != - 1 ) { if ( buffer . length != length ) { System . arraycopy ( buffer , 0 , buffer , 0 , length ) ; } builder . append ( buffer ) ; } } catch ( IOException e ) { e . printStackTrace ( ) ; } finally { reader . close ( ) ; } return builder . toString ( ) ; }
StringReader转换为字符串 <br>
2013-9-2 下午9:03:29

@param reader
@return
StringReader转换为字符串 <br > 2013 - 9 - 2 下午9 : 03 : 29