据中国地震台网正式测定:05月01日22时08分在内蒙古阿拉善盟阿拉善右旗发生3.3开发者_开发知识库级地震,震源深度15千米。
i am a new object-c developer,i wanna implement Tea Algorithm, but i don\'t know more about the byte in开发者_StackOverflow中文版fomation ,so i cant control the string byte stream .who can tall me how