drpogkqqi536984960 2014-12-19 15:53
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从json格式中提取特定数据

I have the following json format data :

{"query":{
  "count":5,"created":"2014-12-19T15:42:41Z","lang":"en-US","results":{
    "channel":[{
      "item":{
        "forecast":{"date":"19 Dec 2014","high":"61","low":"47"}
       }},{
      "item":{
        "forecast":{"date":"20 Dec 2014","high":"60","low":"48"}
       }},{
      "item":{
        "forecast":{"date":"21 Dec 2014","high":"61","low":"44"}
       }},{
      "item":{
        "forecast":{"date":"22 Dec 2014","high":"58","low":"46"}
       }},{
      "item":{
        "forecast":{"date":"23 Dec 2014","high":"58","low":"45"}
       }}]
     }
   }
}

How can I access specific data from this format (for example only high and low), in order to insert these data in a mySQL database for instance?

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