(7) : error C2679: 二进制“>>”: 没有找到接受“std::string”类型的右操作数的运算符(或没有可接受的转换)
        VC8\include\istream(995): 可能是“std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,signed char *)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(1002): 或“std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,signed char &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(1009): 或“std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,unsigned char *)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(1016): 或“std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,unsigned char &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(155): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::basic_istream<_Elem,_Traits> &(__cdecl *)(std::basic_istream<_Elem,_Traits> &))”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(161): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::basic_ios<_Elem,_Traits> &(__cdecl *)(std::basic_ios<_Elem,_Traits> &))”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(168): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::ios_base &(__cdecl *)(std::ios_base &))”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(175): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::_Bool &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(194): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(short &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(228): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(unsigned short &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(247): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(int &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(273): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(unsigned int &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(291): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(long &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(309): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(__w64 unsigned long &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(329): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(__int64 &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(348): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(unsigned __int64 &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(367): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(float &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(386): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(double &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(404): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(long double &)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(422): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(void *&)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        VC8\include\istream(441): 或“std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::basic_streambuf<_Elem,_Traits> *)”
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        试图匹配参数列表“(std::istream, std::string)”时
(7) : fatal error C1903: 无法从以前的错误中恢复；正在停止编译