OpenSSL-1.1.1g_mingw_x86.rar

OpenSSL-1.1.1g mingw编译32位动态库,包含 bin, include, lib, share目录完整。可用于Qt QsslSocket.

OpenSSL-1.1.1g_mingw_x64.rar

OpenSSL-1.1.1g mingw编译64位动态库,包含 bin, include, lib, share目录完整。可用于Qt QsslSocket.

sqlite3_DLL_sourceCode_BuildWith_Qt_VS2017.7z 数据库加密

sqlite3 数据库支持加密，分别使用QtCreator 和 VS2017 分别编译出64位 debug release DLL , (QtCreator只有动态 使用mingW 64 MSVC20147) （VS2017 有动态DLL和静态库 V14.1 ） 有工程源码,也可自行编译。 实例： QString exepath = QCoreApplication::applicationDirPath() +"/GameData.db"; int result=sqlite3_open(exepath.toLatin1().data(),&db); result=sqlite3_key(db,"abcd",4); //使用密码，第一次为设置密码 result=sqlite3_exec(db,"CREATE TABLE [MyTable] ([ID] INTEGER PRIMARY KEY NOT NULL,[MyText] TEXT NULL)",0,0,0); result=sqlite3_exec(db,"INSERT INTO MyTable (MyText) VALUES ('测试!')",0,0,0); result=sqlite3_close(db); 压缩包目录结构: +---sqlite3_QT | | .qmake.stash | | sqlite3.pro | | sqlite3.pro.user | | sqlite3.vcxproj | | sqlite3.vcxproj.filters | | sqlite3.vcxproj.user | | | +---mingw_x64 | | +---debug | | | libsqlite3.a | | | sqlite3.dll | | | sqlite3.h | | | sqlite3userauth.h | | | | | \---release | | libsqlite3.a | | sqlite3.dll | | sqlite3.h | | sqlite3userauth.h | | | +---msvc2017_x64 | | +---debug | | | sqlite3.dll | | | sqlite3.h | | | sqlite3.pdb | | | sqlite3userauth.h | | | | | \---release | | sqlite3.dll | | sqlite3.h | | sqlite3userauth.h | | | \---sqlite3 | \---secure | \---src | \---sqlite3_VS2017 | sqlite3.sln | sqlite3.vcxproj | sqlite3.vcxproj.filters | sqlite3.vcxproj.user | +---msvc2017_x64 | +---debug | | +---dyn | | | sqlite3.dll | | | sqlite3.h | | | sqlite3.pdb | | | sqlite3userauth.h | | | | | \---static | | sqlite3.h | | sqlite3.lib | | sqlite3.pdb | | sqlite3userauth.h | | | \---release | +---dyn | | sqlite3.dll | | sqlite3.h | | sqlite3.pdb | | sqlite3userauth.h | | | \---static | sqlite3.h | sqlite3.lib | sqlite3.pdb | sqlite3userauth.h | \---sqlite3 \---secure \---src