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  4. Vs2010 + qt 解析 JSON 文件的问题.

Vs2010 + qt 解析 JSON 文件的问题.

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  • D Offline
    D Offline
    dev_jiang
    wrote on 9 Nov 2012, 08:28 last edited by
    #1

    @QByteArray enUrl = "http://mobilecdn.kugou.com/new/app/i/search.php?keyword=walking&cmd=300&pagesize=100";

              QNetworkReply *reply = manager->get(QNetworkRequest(QUrl(enUrl)));
    
              QByteArray musicJson = reply->readAll();//读取所有数据
    

    QString str = QString(musicJson) ;

    value = engine.evaluate( "(" +str + ")" ); //转换JSON

    musicJson 这个变量里面是有数据的..

    我这样解析JSON 文件结果value 是空的..有人遇到过吗..

    这样写在LINUX 下面的QT 平台上可以解析出来. 在windows 下面QT平台上没试过. 我是用的vs2010 +qt,有知道的指点一下.先谢了.@

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    • D Offline
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      deleted487
      wrote on 17 Dec 2012, 12:36 last edited by
      #2

      4.x? musicJson是什么编码?可以直接构造QString?你再仔细看看...

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