解析PHP SDK不返回查詢結果

Question

我能夠將Parse PHP SDK（版本1.1.2）安裝到我的項目中，並通過成功創建TestObject的快速入門指南。但是，當我試圖查詢對象時，它不返回任何內容。我卡住了，不知道該從哪裏出發。

use Parse\ParseQuery; 

$query = new ParseQuery('TestObject'); 
$results = $query->find(); 
foreach($results as $result){ 
    echo $result->getObjectId() ." - " $result->get("foo") . "\n"; 
} 

Answer 1

你可以試試這樣說：

$myObj= new ParseObject("TestObject"); 

$myObj->set("objIdd", 1234); 
$myObj->set("objName", "My Name"); 

try { 
    $myObj->save(); 
    echo 'New object created with objectId: ' . $myObj->getObjectId(); 
} catch (ParseException $ex) { 
    // Execute any logic that should take place if the save fails. 
    // error is a ParseException object with an error code and message. 
    echo 'Failed to create new object, with error message: ' + $ex->getMessage(); 
} 

//objectId: "XYZABC", objIdd: 1234, objName: "My Name" 

$query = new ParseQuery("TestObject"); 
try { 
    $myObj = $query->get("XYZABC"); 
    // The object was retrieved successfully. 
} catch (ParseException $ex) { 
    // The object was not retrieved successfully. 
    // error is a ParseException with an error code and message. 
} 

看看這個guide。