摘要:
%s: 普通字符串 %q: 引号包含字符串 %x, %o, %b: 十六进制,8进制,2进制 %t: bool值 %d decimal integer %v any value in a natural format %T: type of any value %% literal percent 阅读全文
摘要:
byte[] buff = new byte[1024];BufferedInputStream bis = null;OutputStream os = null;try { os = res.getOutputStream(); bis = new BufferedInputStream(new 阅读全文