将C ++类转换为JSON

JSON Spirit允许您这样做：

Object addr_obj;addr_obj.push_back( Pair( "house_number", 42 ) );addr_obj.push_back( Pair( "road",         "East Street" ) );addr_obj.push_back( Pair( "town",         "Newtown" ) );ofstream os( "address.txt" );os.write( addr_obj, os, pretty_print );os.close();

输出：

{    "house_number" : 42,    "road" : "East Street",    "town" : "Newtown"}

该json_map_demo.cpp将是一个不错的地方开始，我想。