error link了很诡异求解啊！！！！！

CrazyBW 2013-11-27 04:19:51

1>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: char const * __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::c_str(void)const " (?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ) 已经在 psl_net.lib(TCPNetwork.obj) 中定义
1>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >(char const *)" (??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z) 已经在 psl_net.lib(TCPNetwork.obj) 中定义
1>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::~basic_string<char,struct std::char_traits<char>,class std::allocator<char> >(void)" (??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ) 已经在 psl_net.lib(TCPNetwork.obj) 中定义
1>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z) 已经在 psl_net.lib(TCPNetwork.obj) 中定义
1>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: unsigned int __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::size(void)const " (?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ) 已经在 psl_net.lib(TCPNetwork.obj) 中定义
1>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "protected: char * __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::_Myptr(void)" (?_Myptr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IAEPADXZ) 已经在 psl_net.lib(TCPNetwork.obj) 中定义

我的DLL和psl_net.lib使用的都是MDd(使用其他的编译方式会有更多的error link)，另外不可以忽略msvcprtd.lib库（忽略掉 100多个error link）。我想知道的是 std::basic_string怎么会重定义呢？我们自己写的lib最多就是引用，可不可能去定义std::basic_string，有木有遇到这样问题的大神~ 求解答！

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