std::string s1 = R"(Name="Hello World ... ")"; std::string s2 = R"-(Name="(Hello World ... )")-"; std::string s3 = R"-(Name="Hello World ... ")-"; std::wstring s4 = LR"(Name="Hello World ... ")"; std::wstring s5 = LR"-(Name="(Hello World ... )")-"; std::wstring s6 = LR"-(Name="Hello World ... ")-";
原文：http://www.cnblogs.com/kindly/p/6910501.html