VScode中自定义用户代码片段（Cusersnippet）自动生成C语言头文件排除重复包含...

• WINDOWS 2016
• VSCode v1.25.1

{    // Place your snippets for c here. Each snippet is defined under a snippet name and has a prefix, body and // description. The prefix is what is used to trigger the snippet and the body will be expanded and inserted. Possible variables are:// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. Placeholders with the // same ids are connected.// Example:"C header file": {        "prefix": "#ifndef","body": ["#ifndef __$1_h__","#define __$1_h__", "", "#ifdef __$1_h__GLOBAL", "\t#define __$1_h__EXTERN ", "#else", "\t#define __$1_h__EXTERN extern", "#endif", "", "$2", "#endif // __$1_h__", "", ],"description": "C header file define"    }
} 结果

输入#ifndef后按TAB

再输入 AUTO_GEN_SNIPPET &＃xff0c; 再按TAB &＃xff0c;

输入  VOID hello(void)  就生成如下了&＃xff1a;

#ifndef __AUTO_GEN_SNIPPET_h__
#define __AUTO_GEN_SNIPPET_h__#ifdef __AUTO_GEN_SNIPPET_h__GLOBAL#define __AUTO_GEN_SNIPPET_h__EXTERN
#else#define __AUTO_GEN_SNIPPET_h__EXTERN extern
#endifVOID HELLO(void);#endif // __AUTO_GEN_SNIPPET_h__


注意如果是头文件在VSCode中&＃xff08;右下角&＃xff09;要选择语言语言为C&＃xff0c;不能为C&＃43;&＃43;或其它&＃xff0c;否则没有自动完成提示功能。

C.JSON修改保存后立即生效&＃xff0c;不用重新启动VSC.

自动提取.h头文件名&＃xff0c;并把文件名中的-或.改为_

snippet c.json

{"C head common": {"prefix": "#ifndef","body": ["/***********************************************************************"," * &＃64;file $TM_FILENAME"," ${1:${TM_FILENAME_BASE/(.*)/${1:/upcase}/i}}"," * &＃64;brief $2 header file"," * &＃64;history"," * Date Version Author description"," * &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61; &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61; &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61; &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;"," * $CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DATE V1.0 ${3|Wukong.SUN,Bajie.ZHU,Wuji.SA,Sanzhang.TANG,Baoyu.JIA|} Create"," *"," * &＃64;Copyright (C) $CURRENT_YEAR .cdWFVCEL. all right reserved","***********************************************************************/","#ifndef __${1/[.-]/_/g}_h__","#define __${1/[.-]/_/g}_h__", "", "#ifdef __${1/[.-]/_/g}_h__GLOBAL", "\t#define __${1/[.-]/_/g}_h__EXTERN ", "#else", "\t#define __${1/[.-]/_/g}_h__EXTERN extern", "#endif", "", "$4", "#endif // __${1/[.-]/_/g}_h__", "", ],"description": "C header file common define"    },}

结果

/************************************************************************ &＃64;file auto-gen.header.hAUTO-GEN.HEADER* &＃64;brief header file* &＃64;history* Date Version Author description* &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61; &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61; &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61; &＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;* 2018-08-05 V1.0 Wukong.SUN Create** &＃64;Copyright (C) 2018 .cdWFVCEL. all right reserved
***********************************************************************/
#ifndef __AUTO_GEN_HEADER_h__
#define __AUTO_GEN_HEADER_h__#ifdef __AUTO_GEN_HEADER_h__GLOBAL#define __AUTO_GEN_HEADER_h__EXTERN
#else#define __AUTO_GEN_HEADER_h__EXTERN extern
#endif#endif // __AUTO_GEN_HEADER_h__
配置参考

https://www.cnblogs.com/a14907/p/6180244.html &＃xff1a; [VS Code]跟我一起在Visual Studio Code 添加自定义snippet&＃xff08;代码段&＃xff09;&＃xff0c;附详细配置