【vscode】FILE提示报错及未有FILE代码提示问题

一、说明

1、windows系统
2、MinGW

二、前言

        在使用vscode进行编写C语言时，其他代码提示都很OK，唯独在使用文件指针(FILE)这个相关的代码没有提示，对于强迫症患者来说就特别的烦恼。

三、错误提示

        报错如下图所示，虽然可以不用在意这个，代码编写完之后可以在后台直接运行不影响结果，但是这里始终是不美观！

四、解决方案

1、c_cpp_properties.json

        如下所示：是我的配置结果

2、修改 c_cpp_properties.json

       通过命令行查看自己的配置路径：gcc -v -E -x c++ -

        所以说明我的配置路径就有问题

        修改如下所示：

3、修改结果

且再次输入:FILE时就会有提示奥。。。。。。

五、更新2019年4月5日下午15:17

1、更新一下c_cpp_properties.json配置文件

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [                				 
                "${workspaceFolder}/**",
                "D:\\yan\\MinGW\\include\\",
                "D:\\yan\\MinGW\\include\\gdb\\",
                "D:\\yan\\MinGW\\include\\libiberty\\",
                "D:/yan/MinGW/lib/",
                "D:\\yan\\MinGW\\lib\\gcc\\x86_64-w64-mingw32\\8.1.0\\32/",
                "D:/yan/MinGW/lib/gcc/x86_64-w64-mingw32/8.1.0/include/*",
                "D:/yan/MinGW/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/*",
                "ED:/yan/MinGW/lib/gcc/x86_64-w64-mingw32/8.1.0/include/ssp/*"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "intelliSenseMode": "msvc-x64",
            "compilerPath":"D:/yan/MinGW\bin/gcc.exe",           
            "browse": {
                "path": [  

                    "${workspaceRoot}",
                    "${MINGW_HOME}\\include\\c++\\8.1.0",
                    "${MINGW_HOME}\\include\\c++\\8.1.0\\x86_64-w64-mingw32",
                    "${MINGW_HOME}\\include\\c++\\8.1.0\\backward",
                    "${MINGW_HOME}\\lib\\gcc\\x86_64-w64-mingw32\\8.1.0\\include",
                    "${MINGW_HOME}\\include",
                    "${MINGW_HOME}\\x86_64-w64-mingw32\\include"
                ],
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": ""
            }
        }
    ],
    "version": 4
}

六、更新2019年4月5日晚 23:20

1、c_cpp_properties.json

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [                				 
                "${workspaceFolder}/**"
              
                
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "intelliSenseMode": "msvc-x64",
            "compilerPath":"D:/yan/MinGW/bin/gcc.exe",           
            "browse": {
                "path": [  

                    "${workspaceRoot}",
                    "${MINGW_HOME}\\include\\c++\\8.1.0",
                    "${MINGW_HOME}\\include\\c++\\8.1.0\\x86_64-w64-mingw32",
                    "${MINGW_HOME}\\include\\c++\\8.1.0\\backward",
                    "${MINGW_HOME}\\lib\\gcc\\x86_64-w64-mingw32\\8.1.0\\include",
                    "${MINGW_HOME}\\include",
                    "${MINGW_HOME}\\x86_64-w64-mingw32\\include"
                ],
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": ""
            }
        }
    ],
    "version": 4
}

2、launch.json

{  
    "version": "0.2.0",  
    "configurations": [  
        
        {  
            "name": "(gdb) Launch", // 配置名称，将会在启动配置的下拉菜单中显示  
            "type": "cppdbg",       // 配置类型，这里只能为cppdbg  
            "request": "launch",    // 请求配置类型，可以为launch（启动）或attach（附加）  
            //"program": "${workspaceRoot}/${fileBasenameNoExtension}.exe",// 将要进行调试的程序的路径  
            "program": "${fileDirname}/${fileBasenameNoExtension}.exe", // 将要进行调试的程序的路径
            "args": [],             // 程序调试时传递给程序的命令行参数，一般设为空即可  
            "stopAtEntry": false,   // 设为true时程序将暂停在程序入口处，一般设置为false  
            "cwd": "${workspaceRoot}", // 调试程序时的工作目录，一般为${workspaceRoot}即代码所在目录  
            "environment": [],  
            "externalConsole": true, // 调试时是否显示控制台窗口，一般设置为true显示控制台  
            "MIMode": "gdb",  
            "miDebuggerPath": "D:/yan/MinGW/bin/gdb.exe", // miDebugger的路径，注意这里要与MinGw的路径对应  
            "preLaunchTask": "g++", // 调试会话开始前执行的任务，一般为编译程序，c++为g++, c为gcc  
            "setupCommands": [  
                {   
		    "description": "Enable pretty-printing for gdb",  
                    "text": "-enable-pretty-printing",  
                    "ignoreFailures": true  
                }  
            ]  
        }  
    ]  
}

3、settings.json

{    

    "files.encoding": "gbk",
    "window.zoomLevel": 0,
    "[cpp]":{
        "editor.quickSuggestions": {
            "other": true,
            "comments": true,
            "strings": true
        }
    },
    "[c]":{
        "editor.quickSuggestions": {
            "other": true,
            "comments": true,
            "strings": true
        }
    },

    "workbench.colorTheme":"Visual Studio Dark", // 设置界面Visual Studio Light
    "extensions.ignoreRecommendations": true,
}     

4、tasks.json

{


  "version": "2.0.0",
  "command": "g++",
  "args": ["-g","${file}","-o","${fileBasenameNoExtension}.exe"],    // 编译命令参数
  "problemMatcher": {
      "owner": "cpp",
      "fileLocation": ["relative", "${workspaceRoot}"],
      "pattern": {
          "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
          "file": 1,
          "line": 2,
          "column": 3,
          "severity": 4,
          "message": 5
      }
  }
  
}