的Json MySQL數據庫轉換

Question

我有一個項目在一個類中，創建一個畫廊與數據庫 重要的部分是背景本身

我下載了一個很酷的畫廊，但圖像融合是一個JSON文件。

[{ 
    "lowsrc": "thumbnails\/1.jpg", 
    "fullsrc": "full\/1.jpg", 
    "description": "Zweifellos Mondbetont", 
    "category": "photography" 
}, { 
    "lowsrc": "thumbnails\/2.jpg", 
    "fullsrc": "full\/2.jpg", 
    "description": "Mehmet Dere", 
    "category": "drawing" 
}, { 
    "lowsrc": "thumbnails\/3.jpg", 
    "fullsrc": "full\/3.jpg", 
    "description": "Samantha Keely Smith", 
    "category": "drawing" 
}, { 
    "lowsrc": "thumbnails\/4.jpg", 
    "fullsrc": "full\/4.jpg", 
    "description": "Kumi Yamashita. Created with thread and nails.", 
    "category": "handmade" 
}, { 
    "lowsrc": "thumbnails\/5.jpg", 
    "fullsrc": "full\/5.jpg", 
    "description": "Alexander Semenov. Underwater macro photography.", 
    "category": "photography" 
}, { 
    "lowsrc": "thumbnails\/6.jpg", 
    "fullsrc": "full\/6.jpg", 
    "description": "Borondo. Street Art.", 
    "category": "street art" 
}, { 
    "lowsrc": "thumbnails\/7.jpg", 
    "fullsrc": "full\/7.jpg", 
    "description": "Anka Zhuravleva", 
    "category": "photography" 
}, { 
    "lowsrc": "thumbnails\/8.jpg", 
    "fullsrc": "full\/8.jpg", 
    "description": "Guy Denning. Sketches.", 
    "category": "drawing" 
}] 

有可能將其轉換爲使用mysql數據庫？如何？

Answer 1

簡單，只是轉換JSON對象數組，然後走線槽，以構建INSERT查詢：

SQL：

CREATE TABLE `gallery` (
    `id` int(11) NOT NULL AUTO_INCREMENT, 
    `lowsrc` varchar(255) DEFAULT NULL, 
    `fullsrc` varchar(255) DEFAULT NULL, 
    `description` text, 
    `category` varchar(255) DEFAULT NULL, 
    PRIMARY KEY (`id`) 
) ENGINE=InnoDB DEFAULT CHARSET=utf8; 

PHP：

<?php 
    $json = ' 
     [{ 
      "lowsrc": "thumbnails\/1.jpg", 
      "fullsrc": "full\/1.jpg", 
      "description": "Zweifellos Mondbetont", 
      "category": "photography" 
     }, { 
      "lowsrc": "thumbnails\/2.jpg", 
      "fullsrc": "full\/2.jpg", 
      "description": "Mehmet Dere", 
      "category": "drawing" 
     }, { 
      "lowsrc": "thumbnails\/3.jpg", 
      "fullsrc": "full\/3.jpg", 
      "description": "Samantha Keely Smith", 
      "category": "drawing" 
     }, { 
      "lowsrc": "thumbnails\/4.jpg", 
      "fullsrc": "full\/4.jpg", 
      "description": "Kumi Yamashita. Created with thread and nails.", 
      "category": "handmade" 
     }, { 
      "lowsrc": "thumbnails\/5.jpg", 
      "fullsrc": "full\/5.jpg", 
      "description": "Alexander Semenov. Underwater macro photography.", 
      "category": "photography" 
     }, { 
      "lowsrc": "thumbnails\/6.jpg", 
      "fullsrc": "full\/6.jpg", 
      "description": "Borondo. Street Art.", 
      "category": "street art" 
     }, { 
      "lowsrc": "thumbnails\/7.jpg", 
      "fullsrc": "full\/7.jpg", 
      "description": "Anka Zhuravleva", 
      "category": "photography" 
     }, { 
      "lowsrc": "thumbnails\/8.jpg", 
      "fullsrc": "full\/8.jpg", 
      "description": "Guy Denning. Sketches.", 
      "category": "drawing" 
     }]'; 
    $data = json_decode($json,true); 
    $link = mysqli_connect('dbhost', 'user', 'password', 'dbname') or die(mysqli_error($link)); 
    foreach($data as $key=>$arr){ 
     $fields = array(); 
     $values = array(); 
     foreach($arr as $k=>$v){ 
      $fields[] = $k; 
      $values[] = mysqli_real_escape_string($link, $v); 
     } 
     $query = "INSERT INTO gallery (".implode(', ',$fields).") VALUES ('".implode("', '",$values)."')"; 
     mysqli_query($link, $query) or die(mysqli_error($link)); 
    } 
?> 

SQL生成輸出：

INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/1.jpg', 'full/1.jpg', 'Zweifellos Mondbetont', 'photography'); 
INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/2.jpg', 'full/2.jpg', 'Mehmet Dere', 'drawing'); 
INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/3.jpg', 'full/3.jpg', 'Samantha Keely Smith', 'drawing'); 
INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/4.jpg', 'full/4.jpg', 'Kumi Yamashita. Created with thread and nails.', 'handmade'); 
INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/5.jpg', 'full/5.jpg', 'Alexander Semenov. Underwater macro photography.', 'photography'); 
INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/6.jpg', 'full/6.jpg', 'Borondo. Street Art.', 'street art'); 
INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/7.jpg', 'full/7.jpg', 'Anka Zhuravleva', 'photography'); 
INSERT INTO gallery (lowsrc, fullsrc, description, category) VALUES ('thumbnails/8.jpg', 'full/8.jpg', 'Guy Denning. Sketches.', 'drawing'); 

數據庫內容：

mysql> select * from gallery; 
+----+------------------+------------+--------------------------------------------------+-------------+ 
| id | lowsrc   | fullsrc | description          | category | 
+----+------------------+------------+--------------------------------------------------+-------------+ 
| 1 | thumbnails/1.jpg | full/1.jpg | Zweifellos Mondbetont       | photography | 
| 2 | thumbnails/2.jpg | full/2.jpg | Mehmet Dere          | drawing  | 
| 3 | thumbnails/3.jpg | full/3.jpg | Samantha Keely Smith        | drawing  | 
| 4 | thumbnails/4.jpg | full/4.jpg | Kumi Yamashita. Created with thread and nails. | handmade | 
| 5 | thumbnails/5.jpg | full/5.jpg | Alexander Semenov. Underwater macro photography. | photography | 
| 6 | thumbnails/6.jpg | full/6.jpg | Borondo. Street Art.        | street art | 
| 7 | thumbnails/7.jpg | full/7.jpg | Anka Zhuravleva         | photography | 
| 8 | thumbnails/8.jpg | full/8.jpg | Guy Denning. Sketches.       | drawing  | 
+----+------------------+------------+--------------------------------------------------+-------------+ 
8 rows in set