RapidJson常规操作总结
RapidJson是只需包含头文件就可以直接使用的第三方json解析库
1.包含头文件
#include "rapidjson/document.h"
#include "rapidjson/stringbuffer.h"
#include "rapidjson/writer.h"
2.声明一些变量
Document doc;
doc.SetObject();
Document::AllocatorType& alloc = doc.GetAllocator();
Value key(kStringType);
Value value(kStringType);
3.添加节点与赋值
key.SetString("name", alloc);
value.SetString("kun775", alloc);
doc.AddMember(key, value, alloc);
4.数组
Value array(rapidjson::kArrayType);
Value child(kObjectType);
key.SetString("name", alloc);
value.SetString("kun775", alloc);
child.AddMember(key, value, alloc);
array.PushBack(child, alloc);
key.SetString("name", alloc);
value.SetString("somebody", alloc);
child.AddMember(key, value, alloc);
array.PushBack(child, alloc);
5.序列化与打印
StringBuffer sbuffer; // in rapidjson/stringbuffer.h
Writer<StringBuffer> writer(sbuffer); // in rapidjson/writer.h
//array.Accept(writer);
doc.Accept(writer);
logDebug("%s", sbuffer.GetString());
最后由WongSaiKwan修改于2018-09-17 16:03
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