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update regular expression usage (Chinese version) #371

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Aug 6, 2015
Merged

update regular expression usage (Chinese version) #371

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9 changes: 9 additions & 0 deletions translations/README_zh_cn.md
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Original file line number Diff line number Diff line change
Expand Up @@ -164,6 +164,15 @@ m.Get("/hello/**", func(params martini.Params) string {
})
~~~

也可以这样使用正则表达式:
~~~go
m.Get("/hello/(?P<name>[a-zA-Z]+)", func(params martini.Params) string {
return fmt.Sprintf ("Hello %s", params["name"])
})
~~~
有关正则表达式的更多信息请参见[Go官方文档](http://golang.org/pkg/regexp/syntax/).


路由处理器可以被相互叠加使用, 例如很有用的地方可以是在验证和授权的时候:
~~~ go
m.Get("/secret", authorize, func() {
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