markdown 添加代码段
格式:开头三个反引号跟上语言关键字,结尾三个反引号,各独占一行
例如:
```java
代码段
### 常用语言及关键字
语言 关键字
C cpp , c
Java java
Python py , python
PHP php
Shell bash , shell
C# c# , c-sharp , csharp
CSS css
JavaScript js , jscript , javascript
text text , plain
XML xml , xhtml , xslt , html
R r , s , splus
GO go , golang
AppleScript applescript
ActionScript 3.0 actionscript3 , as3
ColdFusion coldfusion , cf
Delphi delphi , pascal , pas
diff&patch diff patch
Erlang erl , erlang
Groovy groovy
JavaFX jfx , javafx
Perl perl , pl , Perl
Ruby ruby , rails , ror , rb
SASS&SCSS sass , scss
Scala scala
SQL sql
Visual Basic vb , vbnet
Objective C objc , obj-c
F# f# f-sharp , fsharp
matlab matlab
swift swift