windows下winsock实现socket通信（服务端+客户端），界面是qt实现的。

/**************************************************************************** ** Meta object code from reading C++ file 'SocketClient.h' ** ** Created by: The Qt Meta Object Compiler version 67 (Qt 5.9.0) ** ** WARNING! All changes made in this file will be lost! *****************************************************************************/ #include "../../SocketClient.h" #include <QtCore/qbytearray.h> #include <QtCore/qmetatype.h> #if !defined(Q_MOC_OUTPUT_REVISION) #error "The header file 'SocketClient.h' doesn't include <QObject>." #elif Q_MOC_OUTPUT_REVISION != 67 #error "This file was generated using the moc from 5.9.0. It" #error "cannot be used with the include files from this version of Qt." #error "(The moc has changed too much.)" #endif QT_BEGIN_MOC_NAMESPACE QT_WARNING_PUSH QT_WARNING_DISABLE_DEPRECATED struct qt_meta_stringdata_SocketClient_t { QByteArrayData data[6]; char stringdata0[53]; }; #define QT_MOC_LITERAL(idx, ofs, len) \ Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \ qptrdiff(offsetof(qt_meta_stringdata_SocketClient_t, stringdata0) + ofs \ - idx * sizeof(QByteArrayData)) \ ) static const qt_meta_stringdata_SocketClient_t qt_meta_stringdata_SocketClient = { { QT_MOC_LITERAL(0, 0, 12), // "SocketClient" QT_MOC_LITERAL(1, 13, 10), // "sigRecvMsg" QT_MOC_LITERAL(2, 24, 0), // "" QT_MOC_LITERAL(3, 25, 3), // "str" QT_MOC_LITERAL(4, 29, 11), // "SlotSendMsg" QT_MOC_LITERAL(5, 41, 11) // "SlotRecvMsg" }, "SocketClient\0sigRecvMsg\0\0str\0SlotSendMsg\0" "SlotRecvMsg" }; #undef QT_MOC_LITERAL static const uint qt_meta_data_SocketClient[] = { // content: 7, // revision 0, // classname 0, 0, // classinfo 3, 14, // methods 0, 0, // properties 0, 0, // enums/sets 0, 0, // constructors 0, // flags 1, // signalCount // signals: name, argc, parameters, tag, flags 1, 1, 29, 2, 0x06 /* Public */, // slots: name, argc, parameters, tag, flags 4, 0, 32, 2, 0x0a /* Public */, 5, 1, 33, 2, 0x0a /* Public */, // signals: parameters QMetaType::Void, QMetaType::QString, 3, // slots: parameters QMetaType::Void, QMetaType::Void, QMetaType::QString, 3, 0 // eod }; void SocketClient::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, void **_a) { if (_c == QMetaObject::InvokeMetaMethod) { SocketClient *_t = static_cast<SocketClient *>(_o); Q_UNUSED(_t) switch (_id) { case 0: _t->sigRecvMsg((*reinterpret_cast< QString(*)>(_a[1]))); break; case 1: _t->SlotSendMsg(); break; case 2: _t->SlotRecvMsg((*reinterpret_cast< QString(*)>(_a[1]))); break; default: ; } } else if (_c == QMetaObject::IndexOfMethod) { int *result = reinterpret_cast<int *>(_a[0]); void **func = reinterpret_cast<void **>(_a[1]); { typedef void (SocketClient::*_t)(QString ); if (*reinterpret_cast<_t *>(func) == static_cast<_t>(&SocketClient::sigRecvMsg)) { *result = 0; return; } } } } const QMetaObject SocketClient::staticMetaObject = { { &QMainWindow::staticMetaObject, qt_meta_stringdata_SocketClient.data, qt_meta_data_SocketClient, qt_static_metacall, nullptr, nullptr} }; const QMetaObject *SocketClient::metaObject() const { return QObject::d_ptr->metaObject ? QObject::d_ptr->dynamicMetaObject() : &staticMetaObject; } void *SocketClient::qt_metacast(const char *_clname) { if (!_clname) return nullptr; if (!strcmp(_clname, qt_meta_stringdata_SocketClient.stringdata0)) return static_cast<void*>(const_cast< SocketClient*>(this)); return QMainWindow::qt_metacast(_clname); } int SocketClient::qt_metacall(QMetaObject::Call _c, int _id, void **_a) { _id = QMainWindow::qt_metacall(_c, _id, _a); if (_id < 0) return _id; if (_c == QMetaObject::InvokeMetaMethod) { if (_id < 3) qt_static_metacall(this, _c, _id, _a); _id -= 3; } else if (_c == QMetaObject::RegisterMethodArgumentMetaType) { if (_id < 3) *reinterpret_cast<int*>(_a[0]) = -1; _id -= 3; } return _id; } // SIGNAL 0 void SocketClient::sigRecvMsg(QString _t1) { void *_a[] = { nullptr, const_cast<void*>(reinterpret_cast<const void*>(&_t1)) }; QMetaObject::activate(this, &staticMetaObject, 0, _a); } QT_WARNING_POP QT_END_MOC_NAMESPACE