请问在C++中jsonlib如何多级解析

智能硬件 2016-11-17 10:06:50
如下面的json包所示,如何提取value值?
{"status":0,"body":{"updatetime":1479195940,
  "measuregrps":[
{"grpid":651671865,"attrib":0,"date":1479189702,"category":1,
"measures":[
{"value":73,"type":9,"unit":0},
                          {"value":106,"type":10,"unit":0},
                          {"value":82,"type":11,"unit":0}
                   ]},

  {"grpid":651667422,"attrib":0,"date":1479189555,"category":1,
   "measures":[
     {"value":72,"type":9,"unit":0},
 {"value":117,"type":10,"unit":0},
                          {"value":80,"type":11,"unit":0}
                   ]},
  {"grpid":651666452,"attrib":0,"date":1479189503,"category":1,
  "measures":[
{"value":73,"type":9,"unit":0},
    {"value":109,"type":10,"unit":0},
{"value":91,"type":11,"unit":0}
  ]},
 ],"timezone":"Asia\/Shanghai"}}
...全文
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xflidengqiang2008 2016-11-24
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这个网上好像例子的吧

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