摘要：
1.stringWithFormat 用法：Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> [NSStringstringWithFormat:@"Hight:%d°%@Low:%d°%@",[Temp],@"C",[lTemp],@"C"]; NSString to NSData:NSString* str=@"kilonet"; NSDa 阅读全文
