Question

我有一个JSON对象，我在PHP页面中返回，可以使用以下行查看：

return json_decode($jsondata);

我页面上的输出显示如下：

object(stdClass)#2 (6) { 
    ["offset"]=> int(0) 
    ["results"]=> array(1) { 
        [0]=> object(stdClass)#3 (6) { 
            ["status/_text"]=> string(11) "Available" 
            ["price"]=> string(6) "$9.99" 
            ["status/_source"]=> string(80) "/store/store/en_US/buy/SKU.123123123/ThemeID.123123123/Currency.USD/mktp.US" 
            ["status/_title"]=> string(11) "Available" 
            ["title"]=> string(25) "Mouse" 
            ["status"]=> string(109) "http://www.domain.com/store/store/en_US/buy/SKU.123123123/ThemeID.123123123/Currency.USD/mktp.US" 
        } 
    } 
    ["cookies"]=> array(8) { 
        [0]=> string(112) "VISITOR_ID="1D4E8DFA72ADBFE2B570FD25A6EE06E";Path="/";Domain="www.domain.com";Port="80"" 
        [1]=> string(445) "SESSION="SessionID";Path="/";Domain="www.domain.com";Port="80"" 
        [2]=> string(70) "X-DR-LOCALE="en_US";Path="/";Domain="www.domain.com";Port="80"" 
        [3]=> string(70) "X-DR-CURRENCY="USD";Path="/";Domain="www.domain.com";Port="80"" 
        [4]=> string(72) "X-DR-THEME="123123123";Path="/";Domain="www.domain.com";Port="80"" 
        [5]=> string(96) "BIGipServerp-dynamicpool="841066.260.0000";Path="/";Domain="www.domain.com";Port="80"" 
        [6]=> string(80) "USE_ALTERNATE_GC_SITE="False";Path="/";Domain="www.domain.com";Port="80"" 
        [7]=> string(111) "BIGipServerp-c033-prd-proxy-active="9626.65057.0000";Path="/";Domain="www.domain.com";Port="80"" 
    } 
    ["connectorVersionGuid"]=> string(36) "2a1ec4c-8b02-c8bb1cce" 
    ["connectorGuid"]=> string(36) "d243-9b57-3f41729f76a3" 
    ["pageUrl"]=> string(97) "http://www.domain.com/store/store/en_US/pdp/Mouse/SKU.123123123" 
}

输出如下所示：var_dump：

string(1743) "{"offset":0,"results":[{"status/_text":"Available","price":"$9.99","status/_source":"/store/store/en_US/buy/productID.123123123/ThemeID.33363200/Currency.USD/mktp.US","status/_title":"Available","title":" Mouse","status":"http://www.domain.com/store/store/en_US/buy/productID.123123123/ThemeID.33363200/Currency.USD/mktp.US"}],"cookies":["VISITOR_ID=\"971D4E8DFAED4367DC9214BBB4AA2CC692F62AA82773DBA\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","SESSION=\"dr7jLmcwTV+++yiyGVurgIDs80OKxywxJHPEEPVmi44pEZlC1QXhiTSCFldtMXQ8+TH4SX8ykhfrhf11LFlS+/jeqt127gO0LoBoDlVeMMZCGn2kAYIR/H1KG4DVAtTuyh05Nzq02KSiQK4/4rYVRIA2//PzGdQef/1XWS2SPQqId583XdI6LEvyMLeAv94Ag4LgpsoFlDFvXrkXJ+ \";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","X-DR-LOCALE=\"en_US\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","X-DR-CURRENCY=\"USD\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","X-DR-THEME=\"33363200\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","BIGipServerp-dynamicpool=\"762720522.260.0000\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","USE_ALTERNATE_GC_SITE=\"False\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","BIGipServerp-c033-drx-prd-proxy-active=\"226177290.65057.0000\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\""],"connectorVersionGuid":"46d7-8b02 ","connectorGuid":" 3ff76a3","pageUrl":"http://www.domain.com/store/store/en_US/pdp/Mouse/productID.123123123"}" NULL

这部分看起来效果很好。我也可以使用以下代码将数据写入MySQL数据库：

mysqli_query($con,"INSERT INTO Table (URL, Product, Price, Status)
VALUES ('URL', 'Product','1','Yes')");
mysqli_close($con);

我现在正尝试从$ jsondata获取数据并使用上面的SQL作为模板将特定字段发布到MySQL Table表中。如何使用JSON对象中的正确数据替换URL，产品，价格和状态的硬编码值？

这是我认为应该发生的映射：

URL = pageUrl
Product = title
Price = price
Status = status/_text

谢谢！

Answer 1

您只需要使用json_decode()解码json字符串。

$o = json_decode($json);

并将值设置为：

$pageUrl = $o->pageUrl;
$product = $o->results[0]->title;
$price = $o->results[0]->price;
$status = $o->results[0]->{"status\_text"};

Example

^{注意：此示例假设您仅从返回的json获得1个结果。（$o->results[0]->etcc.....）}

Answer 2

您已经解码了响应，然后通常只是相应地插入它们：

$jsondata = json_decode('{"offset":0,"results":[{"status/_text":"Available","price":"$9.99","status/_source":"/store/store/en_US/buy/productID.123123123/ThemeID.33363200/Currency.USD/mktp.US","status/_title":"Available","title":" Mouse","status":"http://www.domain.com/store/store/en_US/buy/productID.123123123/ThemeID.33363200/Currency.USD/mktp.US"}],"cookies":["VISITOR_ID=\"971D4E8DFAED4367DC9214BBB4AA2CC692F62AA82773DBA\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","SESSION=\"dr7jLmcwTV+++yiyGVurgIDs80OKxywxJHPEEPVmi44pEZlC1QXhiTSCFldtMXQ8+TH4SX8ykhfrhf11LFlS+/jeqt127gO0LoBoDlVeMMZCGn2kAYIR/H1KG4DVAtTuyh05Nzq02KSiQK4/4rYVRIA2//PzGdQef/1XWS2SPQqId583XdI6LEvyMLeAv94Ag4LgpsoFlDFvXrkXJ+ \";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","X-DR-LOCALE=\"en_US\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","X-DR-CURRENCY=\"USD\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","X-DR-THEME=\"33363200\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","BIGipServerp-dynamicpool=\"762720522.260.0000\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","USE_ALTERNATE_GC_SITE=\"False\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\"","BIGipServerp-c033-drx-prd-proxy-active=\"226177290.65057.0000\";Path=\"/\";Domain=\"www.domain.com\";Port=\"80\""],"connectorVersionGuid":"46d7-8b02 ","connectorGuid":" 3ff76a3","pageUrl":"http://www.domain.com/store/store/en_US/pdp/Mouse/productID.123123123"}');
$results = $jsondata->results;

$db = new mysqli('localhost', 'username', 'password', 'database_name');
$insert = $db->prepare('INSERT INTO `table_name` (URL, Product, Price, Status) VALUES(?, ?, ?, ?) ');
foreach($results as $val) {
    $insert->bind_param('ssss', $jsondata->pageUrl, $val->title, $val->price, $val->{'status/_text'});
    $insert->execute();
}

将数据从JSON对象发布到MySQL

2 个答案: