2016-06-09 78 views
0

我目前有一个使用Dreamweaver创建的记录集,并且以json格式对结果进行编码,该结果工作正常。以自定义格式对php记录集进行编码

记录

$maxRows_rs_feeds = 3; 
$pageNum_rs_feeds = 0; 
if (isset($_GET['pageNum_rs_feeds'])) { 
    $pageNum_rs_feeds = $_GET['pageNum_rs_feeds']; 
} 
$startRow_rs_feeds = $pageNum_rs_feeds * $maxRows_rs_feeds; 

mysql_select_db($database_vivalooks, $vivalooks); 
$query_rs_feeds = "SELECT fname,lname FROM profile"; 
$query_limit_rs_feeds = sprintf("%s LIMIT %d, %d", $query_rs_feeds, $startRow_rs_feeds, $maxRows_rs_feeds); 
$rs_feeds = mysql_query($query_limit_rs_feeds, $vivalooks) or die(mysql_error()); 
$row_rs_feeds= mysql_fetch_assoc($rs_feeds); 

if (isset($_GET['totalRows_rs_feeds'])) { 
    $totalRows_rs_feeds = $_GET['totalRows_rs_feeds']; 
} else { 
    $all_rs_feeds = mysql_query($query_rs_feeds); 
    $totalRows_rs_feeds = mysql_num_rows($all_rs_feeds); 

} 
$totalPages_rs_feeds = ceil($totalRows_rs_feeds/$maxRows_rs_feeds)-1; 

do { 

echo json_encode($row_rs_feeds); 
} while ($row_rs_feeds = mysql_fetch_assoc($rs_feeds)); 

mysql_free_result($rs_feeds); 

记录结果

{"fname":"Benjamin","lname":"Blay"}{"fname":"Alfread","lname":"Mark"}{"fname":"yaa","lname":"tiwaa"} 

但我想要的结果进行编码这样而

[{"fname":"Benjamin","lname":"Blay"},{"fname":"Alfred","lname":"Mark"},{"fname":"yaa","lname":"tiwaa"}] 
+1

您应该了解[为什么不应该使用mysql_ *函数](http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php)。 – Ekin

回答

0

尝试

do { 
    $json[]=json_encode($row_rs_feeds); 
} while ($row_rs_feeds = mysql_fetch_assoc($rs_feeds)); 
echo "[".implode(", ", $json)."]"; 

OR

do { 
    $rows[] = $row_rs_feeds; 
} while ($row_rs_feeds = mysql_fetch_assoc($rs_feeds)); 

echo json_encode($rows); 
+0

它的[每个fname的开始处]和每个lname的结尾。我希望所有三个变量都包含在它里面 – neiza

+0

@neiza更新了代码,试试这个代码 – SML

0

尝试:

do { 
    $rows[] = $row_rs_feeds; 
} while ($row_rs_feeds = mysql_fetch_assoc($rs_feeds)); 

echo json_encode($rows); 
+0

谢谢,但它不工作,这是结果如何显示:[“{\”fname \“:\”Benjamin \“,\”lname \“:\”Blay \“}”,“{\”fname \ “:\”Alfred \“,\”lname \“:\”Mark \“}”,“{\”fname \“:\”yaa \“,\”lname \“:\”tiwaa \“}想用这种格式[{“fname”:“Benjamin”,“lname”:“Blay”},{“fname”:“Alfred”,“lname”:“Mark”},{“fname”:“yaa “,”lname“:”tiwaa“}] – neiza

+0

请将您的新实施粘贴到此处,请 –

+0

执行如下?我不明白 – neiza

0

你可以改变你的循环看起来像这样:

echo "["; 
$count = 0; 
do { 
    if($count !== 0) 
     echo ","; 
    $count++; 
    echo json_encode($row_rs_feeds); 
} while ($row_rs_feeds = mysql_fetch_assoc($rs_feeds)); 
echo "]"; 

$ count是那里只是第一跳 “” 所以你不” t得到[,{...},{...}]或者你可以把它当作假/真...我现在不记得什么更好的情况下,你有10k步骤循环...

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