[問題]將資料以POST的方式傳送到PHP的問題

看板MacDev作者chichi30 (樂)時間13年前 (2012/07/25 14:48)推噓2(2推 0噓 3→)

留言5則, 3人參與討論串1/2 (看更多)

我想用POST的方式將資料以json格式傳送到php，接受後decode json 然後UPDATE mysql... 但是不管我怎麼試就是沒動靜看了很多網頁教學也都一樣找不到問題.. 希望有人可以幫我找到問題，拜託了!! 這是我的程式碼 NSURL *objUrl = [NSURL URLWithString : @"http://localhost/liors~/postdict.php"] ; NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL : objUrl] ; [theRequest setHTTPMethod : @"POST"]; [theRequest setValue : @"application/json" forHTTPHeaderField : @"Content-Type"]; [theRequest setTimeoutInterval:10]; NSString *stringData = [[NSString alloc] initWithString:@"BOSS"]; NSDictionary *jsonDictionary = [NSDictionary dictionaryWithObject:stringData forKey:@"Name"]; NSString *jsonString = [jsonDictionary JSONRepresentation]; NSString *strHttpBody = [NSString stringWithFormat:@"%@", jsonString]; [theRequest setHTTPBody:[strHttpBody dataUsingEncoding:NSUTF8StringEncoding]]; [[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; php的部分 <?php $rawJsonData = $_POST['json']; $decodedData = json_decode($rawJsonData); //Connect To Database $hostname='**BLACKEDOUT**.com'; $username='**BLACKEDOUT**'; $password='**BLACKEDOUT**'; $dbname='**BLACKEDOUT**'; $usertable='users'; mysql_connect($hostname,$username, $password) OR DIE ('Unable to connect to database! Please try again later.'); mysql_select_db($dbname); $query = "UPDATE $usertable SET Name = '$decodedData' ";//do i encode? serialize? dunno $result = mysql_query($query); ?> -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.47.134.69

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LouisXIV

07/25 15:31, , 1^F

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tentenlee

07/25 15:41, , 2^F

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tentenlee

07/25 15:41, , 3^F

07/25 15:41, 3^F