WordPress上JSON Content Importer的使用

 

範例一

範例網址｜https://tourevent.tw/wp-content/plugins/json-content-importer/json/gutenbergblockexample1.json

資料格式

{
  "level1": {    
    "start": "Very good, this is the value of 'start', right out of the JSON-data",    
    "level2": [{ "key" : "This is the first value of key in the 'level1'-array", 
                 "data": {          
                   "id": 11111,          
                   "type": "aaaa" 
                 }      
               },       
               { "key" : "This is the second value of key in the 'level1'-array",        
                 "data": {          
                   "id": 222,          
                   "type": "bbbb"        
                 }      
               },      
               { "key" : "This is the third value of key in the 'level1'-array",        
                 "data": { 
                   "id": 33333333,          
                   "type": "aaaa"        
                 }      
               },      
               { "key" : "This is the fourth value of key in the 'level1'-array",        
                 "data": { 
                   "id": 4444,          
                   "type": "aaaa"        
                 }      
               }] 
           } 
}

拆解方式

[jsoncontentimporter url="https://tourevent.tw/wp-content/plugins/json-content-importer/json/gutenbergblockexample1.json" debugmode="0" urlgettimeout="10"  basenode="level1"] 
{start}<br>{subloop-array:level2:-1}{level2.key} <br> {subloop:level2.data:-1}id: {level2.data.id} <br> {/subloop:level2.data}{/subloop-array:level2} 
[/jsoncontentimporter]
  • debugmode：2, shows some debug infos；10, all available debug infos.
  • basenode：starting point of datasets, the base-node in the JSON-Feed where the data is

Template（以上面的範例來解說）

  • {start}：提取basenode下的start標籤內容
  • 透過{subloop-array}與{subloop}來迴圈取得資料數值
    • {subloop-array:標籤名稱:數量}：在「[ ]」中，迴圈取值的標籤名稱以及要提取的數值個數，如果數量為「-1」，代表提取全部數值
    • {subloop:標籤名稱:數量}：在「{ }」中，迴圈取值的標籤名稱以及要提取的數值個數，如果數量為「-1」，代表提取全部數值

範例二

範例網址｜https://api.exchangerate-api.com/v4/latest/JPY

資料格式

{"provider":"https://www.exchangerate-api.com","WARNING_UPGRADE_TO_V6":"https://www.exchangerate-api.com/docs/free",
 "terms":"https://www.exchangerate-api.com/terms",
 "base":"JPY",
 "date":"2023-05-22",
 "time_last_updated":1684713601,
 "rates":{"JPY":1,
          "AED":0.0266,
          "AFN":0.635,
          "ALL":0.747,
          "AMD":2.8,
          "TWD":0.222,
          "ZWL":9.65
         }
}

拆解方式

如果我們只需要rates下的TWD匯率

[jsoncontentimporter url="https://api.exchangerate-api.com/v4/latest/JPY" debugmode="0" urlgettimeout="10" basenode=""]
{start}{subloop:rates:1}{rates.TWD} {/subloop:rates} 
[/jsoncontentimporter]
  • {start}：basenode使用空字串
  • 透過{subloop}來迴圈取得資料數值
    • {subloop:標籤名稱:數量}：在「{ }」中，迴圈取值的標籤名稱以及要提取的數值個數，如果數量為「-1」，代表提取全部數值。在這個範例上只須提提取一個（唯一）

 

官方文件連結｜Documentation of JSON Content Importer Plugin – WordPress-Plugin JSON Content Importer

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