Visual Studio Code：Fortran

编译Fortran

终端运行代码

1 gfortran hello.f90
2 ./a
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1 将代码编译为可执行文件，不特别设置一般为a.exe
2 运行a.exe

终端运行多个代码

1 gfortran -o hello hello.f90 hello1.f90
2 ./hello
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1 将hello.f90文件和hello1.f90文件编译为名为hello.exe的可执行文件，也可只编译一个文件
2 运行hello.exe

Debug运行代码

1. 在需要编辑的文件所在文件夹内新建名为.vs code的文件
2. 在.vs code文件夹下新建launch.json文件和tasks.json文件
3. 此时可以在需要编译的代码文件界面通过 Ctrl + Shift + B 来编译文件，并生成同名可执行文件。也可以直接点击运行–> 启动调试 来运行代码

PS：
launch.json文件和tasks.json文件内容如下，参数意义可参考视频：VS Code for Fortran Ep.3: Automated Build Process

launch.json文件

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Fortran",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/${fileBasenameNoExtension}.exe",
            "args": [], // Possible input args for a.out
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "Fortran: gfortran.exe 生成活动文件"
        }
    ]
}
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tasks.json文件

{
	"version": "2.0.0",
	"tasks": [
		{
			//"type": "cppbuild",
			"label": "Fortran: gfortran.exe 生成活动文件",
			"command": "gfortran.exe",
			"args": [
				"-g",
				"-o",
				"${fileDirname}\\${fileBasenameNoExtension}.exe",
				"${file}"
			],
			"options": {
				"cwd": "${workspaceFolder}"
			},
			"problemMatcher": [
				"$gcc"
			],
			"group": "build",
			"detail": "编译器: gfortran.exe"
		}
	]
}
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Fortran相关扩展

1. C/C++
2. fortran
3. Fortran Breakpoint Support
4. FORTRAN IntelliSense
5. Modern Fortran
   
   
   
   
   

Visual Studio Code基本操作

Visual Studio Code显示标尺

1. 文件 --> 首选项 --> 设置
2. 搜索 Rulers --> 在settings.json中编辑
   
3. 增加以下代码，Ctrl+S保存并返回即可

"editor.rulers": [132],
    "workbench.colorCustomizations": {
        "editorRuler.foreground": "#458cff"
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4. 当一行代码的长度超过最大标尺时，可分成两行，并在第一行末尾加上&
   参考链接：VS Code for Fortran Ep.2: Extensions & Rulers

重启扩展

1. Ctrl + Shift + P
2. 输入 reload Window