java utils 慢慢整理
                
                
                
                    
                        - 摘要:/***字符串首字母大写*@paramentryStr*@return*@throwsException*//*privatestaticStringchangeFirstStrUpcase(StringentryStr)throwsException{byte[]items=entryStr.getBytes();items[0]=(byte)((char)items[0]-'a'+'A');returnnewString(items);}
- 标签:Java 
 
                
                    
                    /**
	 * 字符串首字母大写
	 * @param entryStr
	 * @return
	 * @throws Exception
	 *//*
	private static String changeFirstStrUpcase(String entryStr) throws Exception {
		byte[] items = entryStr.getBytes();
		items[0] = (byte) ((char) items[0] - 'a' + 'A');
		return new String(items);
	}