sqlite3_column_text 返回一个 const unsigned char*,如何将其转换为 std::string?我试过 std::string(),但我得到一个错误。
代码:
temp_doc.uuid = std::string(sqlite3_column_text(this->stmts.read_documents, 0));
错误:
1>.\storage_manager.cpp(109) : error C2440: '<function-style-cast>' : cannot convert from 'const unsigned char *' to 'std::string'
1> No constructor could take the source type, or constructor overload resolution was ambiguous