C++-map容器遍历

    std::map<string, string> mapSet;
    mapSet.insert(pair<string, string>("中文", "Chinese"));//插入关键字和值
    mapSet.insert(pair<string, string>("英文", "English"));
    mapSet.insert(pair<string, string>("日文", "Japanese"));

    std::map<string, string>::iterator  it;
    for (it = mapSet.begin(); it != mapSet.end(); ++it)
    {
        std::cout << "key" << it->first << std::endl;
        std::cout << "value" << it->second << std::endl;
    }

结果：