jsoncpp解析拼装数组

Cocos2d-x添加jsoncpp应该资料都有了，今天来讲讲数组的解析和拼装～

int main()
{
数组创建与分析:
例子一:
string strValue = "{"ldh":"001","gfc":"002","yyj":"003","andy":["005","123","true"]}";
Json::Reader read;
Json::Value value;
value["ldh"] = "001";
value["gfc"] = "002";
value["andy"].append( "005" );
value["andy"].append( "123" );
value["andy"].append( "true" );
//if( read.parse( strValue,value ) )
{
Json::Value val_array = value["andy"];
int iSize = val_array.size();
for ( int nIndex = 0;nIndex < iSize;++ nIndex )
{
cout<<val_array[nIndex]<<endl;
}
}


例子二:
Json::Reader read;
Json::Value value;
value["ldh"] = "001";
value["gfc"] = "002";
Value item;
Value array;
item["andy1"] = "005";
array.append( item );
item["andy1"] = "123";
array.append( item );
item["andy1"] = "true";
array.append( item );
value["andy"] = array;
cout<<value.toStyledString()<<endl;
Json::Value val_array = value["andy"];
int iSize = val_array.size();
for ( int nIndex = 0;nIndex < iSize;++ nIndex )
{
cout<<val_array[nIndex]<<endl;
if ( !val_array[nIndex]["andy1"].isNull() )
{
cout<<val_array[nIndex]["andy1"]<<endl;
}
}


例子三:
std::string strValue = "{"name":"json","array":[{"cpp":"jsoncpp"},{"java":"jsoninjava"},{"php":"support"}]}";
Json::Value value;
Reader read;
if ( !read.parse( strValue,value ) )
{
return -1;
}
cout<<value.toStyledString()<<endl;
Json::Value val_array = value["array"];
int iSize = val_array.size();
for ( int nIndex = 0;nIndex < iSize;++ nIndex )
{
cout<<val_array[nIndex]<<endl;
if ( val_array[nIndex].isMember( "cpp" ) )
{
cout<<val_array[nIndex]["cpp"]<<endl;
}
}

getchar();
return 0;
}