C++中rapidjson组装继续简化的方法

2023-08-24 22:00:04 66
rapidjson组装继续简化------人生苦短，我用rapidjson
看最简单的：
#include
#include
#include
#include
#include
#include
#include
//请自己下载开源的rapidjson
#include"rapidjson/prettywriter.h"
#include"rapidjson/rapidjson.h"
#include"rapidjson/document.h"
#include"rapidjson/stringbuffer.h"
#include"rapidjson/writer.h"
#include"rapidjson/memorystream.h"
usingnamespacestd;
usingrapidjson::Document;
usingrapidjson::StringBuffer;
usingrapidjson::Writer;
usingnamespacerapidjson;
voidtest()
{
Documentdocument;
document.SetObject();
Document::AllocatorType&allocator=document.GetAllocator();
Valueobject(rapidjson::kObjectType);
document.AddMember("age",29,allocator);
document.AddMember("name","taoge",allocator);
StringBufferbuffer;
Writerwriter(buffer);
document.Accept(writer);
stringstr=buffer.GetString();
cout<
结果：

{"age":29,"name":"taoge"}

再看数组：
#include
#include
#include
#include
#include
#include
#include
//请自己下载开源的rapidjson
#include"rapidjson/prettywriter.h"
#include"rapidjson/rapidjson.h"
#include"rapidjson/document.h"
#include"rapidjson/stringbuffer.h"
#include"rapidjson/writer.h"
#include"rapidjson/memorystream.h"
usingnamespacestd;
usingrapidjson::Document;
usingrapidjson::StringBuffer;
usingrapidjson::Writer;
usingnamespacerapidjson;
voidtest()
{
Documentdocument;
document.SetObject();
Document::AllocatorType&allocator=document.GetAllocator();
Valuearray(rapidjson::kArrayType);
Valueobject(rapidjson::kObjectType);
object.AddMember("age",30,allocator);
object.AddMember("name","taoge",allocator);
array.PushBack(object,allocator);
document.AddMember("json",array,allocator);
StringBufferbuffer;
Writerwriter(buffer);
document.Accept(writer);
stringstr=buffer.GetString();
cout<
结果：

{"json":[{"age":30,"name":"taoge"}]}

再来看一个：
#include
#include
#include
#include
#include
#include
#include
//请自己下载开源的rapidjson
#include"rapidjson/prettywriter.h"
#include"rapidjson/rapidjson.h"
#include"rapidjson/document.h"
#include"rapidjson/stringbuffer.h"
#include"rapidjson/writer.h"
#include"rapidjson/memorystream.h"
usingnamespacestd;
usingrapidjson::Document;
usingrapidjson::StringBuffer;
usingrapidjson::Writer;
usingnamespacerapidjson;
voidtest()
{
Documentdocument;
document.SetObject();
Document::AllocatorType&allocator=document.GetAllocator();
Valuearray(rapidjson::kArrayType);
Valueobject(rapidjson::kObjectType);
object.AddMember("age",30,allocator);
object.AddMember("name","taoge",allocator);
array.PushBack(object,allocator);
document.AddMember("oh1",array,allocator);
document.AddMember("oh2","hehe",allocator);
StringBufferbuffer;
Writerwriter(buffer);
document.Accept(writer);
stringstr=buffer.GetString();
cout<
结果：

{"oh1":[{"age":30,"name":"taoge"}],"oh2":"hehe"}

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C++中rapidjson组装继续简化的方法

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