windows .vscode的json文件配置 CMake 构建项目 调试窗口中文设置等

一、CMake 和 mingw64的安装和环境配置 

二、tasks.json和launch.json文件配置

• tasks.json

{"version": "2.0.0","options": {"cwd": "${workspaceFolder}/build"},"tasks": [{"type": "shell","label": "cmake","command": "cmake","args": [".."]},{"label": "make","group": "build","command": "make","args": [],"problemMatcher": []},{"label": "Build","dependsOrder": "sequence","dependsOn": ["cmake","make"]},{"type": "cppbuild","label": "C/C++: g++ 生成活动文件",// "command": "/usr/bin/g++","command": "D://mingw64//bin//g++.exe","args": ["-fdiagnostics-color=always","-g","-o","${workspaceFolder}/bin/app.exe","-fexec-charset=GBK"],"options": {"cwd": "${workspaceFolder}"},"problemMatcher": ["$gcc"],"group": {"kind": "build","isDefault": true},"detail": "D://mingw64//bin//g++.exe"}]
}

• launch.json

{// 使用 IntelliSense 了解相关属性。 // 悬停以查看现有属性的描述。// 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387"version": "0.2.0","configurations": [{"name": "(gdb) 启动","type": "cppdbg","request": "launch","program": "${workspaceFolder}/bin/app.exe","args": [],"stopAtEntry": false,"cwd": "${workspaceFolder}","environment": [],"externalConsole": true,"MIMode": "gdb","setupCommands": [{"description": "为 gdb 启用整齐打印","text": "-enable-pretty-printing","ignoreFailures": true},],"preLaunchTask": "Build","miDebuggerPath": "D://mingw64//bin//gdb.exe", // 修改为你的 gdb 路径},]
}

 三、CMakeLists.txt文件

cmake_minimum_required(VERSION 3.15)
project(Cat)# C++ 的解决办法
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fexec-charset=GBK")include_directories(${PROJECT_SOURCE_DIR}/include)
aux_source_directory(${PROJECT_SOURCE_DIR}/src SRC_LIST)
# 添加可执行文件
add_executable(app main.cpp ${SRC_LIST})
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)

四、头文件和源文件

• cat.h

#ifndef CAT_H
#define CAT_H
#include <iostream>
#include <string>
class Cat{
public:Cat(std::string name, int age); // 构造函数，初始化姓名和年龄// Getterstd::string getName () const;int getAge() const;// Settervoid setName(std::string name);void setAge(int age);// printvoid printObj() const;~Cat();
private:std::string m_name; // 姓名int m_age; // 年龄
};
#endif

• cat.cpp

#include "cat.h"
Cat::Cat(std::string name, int age) {this->m_name = name;this->m_age = age;
}std::string Cat::getName() const{return this->m_name;
}int Cat::getAge() const{return this->m_age;
}void Cat::setName(std::string name) {this->m_name = name;
}void Cat::setAge(int age) {this->m_age = age;
}void Cat::printObj() const{std::cout << "Cat(" << this << ")" << ": Name : " << this->m_name << ": Age : " << this->m_age << std::endl;
}Cat::~Cat() {std::cout<<"析构函数~"<<std::endl;
}

• main.cpp

#include <iostream>
#include "cat.h"
using namespace std;int main(int argc,char *argv[]) {// 值Cat cat1("moon",3);         // const Cat cat1("moon",3);// const Obj 只能调用 const Methodcout<<cat1.getName()<<endl;cout<<cat1.getAge()<<endl;cat1.printObj();cat1.setName("黑猫警长");    cout<<cat1.getName()<<endl;// 指针const Cat *catPoint = &cat1;cout<<catPoint->getName()<<endl;cout<<catPoint->getAge()<<endl;catPoint->printObj();// 引用const Cat &catRef = cat1;cout<<catRef.getName()<<endl;cout<<catRef.getAge()<<endl;catRef.printObj();system("pause");return 0;
}

五、中文乱码问题解决

 CMake C/C++程序输出乱码
Clion CMake C/C++程序输出乱码_cmake message 乱码-CSDN博客https://blog.csdn.net/qq_37274323/article/details/120674592

# C的解决办法
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fexec-charset=GBK")
# C++ 的解决办法
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fexec-charset=GBK")

在此基础上，进一步来解决 VScode控制台中文乱码问题？(文章推荐)

(4 封私信 / 25 条消息) 如何解决VScode控制台中文乱码问题？ - 知乎 (zhihu.com)https://www.zhihu.com/question/65557618/answer/2950382369?utm_id=0

• 在tasks.json文件中添加："-fexec-charset=GBK"

• 接着，在设置中搜索"encoding",启用Auto Guess Encoding 

五、运行方式

方式一：1.先点击生成，可以生成所选目标

2.点击运行按钮，在终端窗口中启动所选目标 

方式二：按住F5运行，会出现调试窗口和终端窗口，也可以看变量等