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結(jié)論:
• '/XXX/*' • '*.html' • '/' • 其他都是精確映射 例: '/XXX/Y*.html' 只能映射/XXX/Y*.html 的URL請求. 例: '/XXX' 只可以映射/XXX的URL請求. 引用
10.2 Specification of Mappings In the web application deployment descriptor, the following syntax is used to define mappings: • A string beginning with a '/' character and ending with a '/*' postfix is used as a path mapping. • A string beginning with a '*.' prefix is used as an extension mapping. • All other strings are used as exact matches only • A string containing only the '/' character indicates that servlet specified by the mapping becomes the "default" servlet of the application. 翻譯如下: 10.2 映射規(guī)則說明 在web應(yīng)用的部署描述中(web.xml)中, 以下語法結(jié)構(gòu)用于定義映射: • 以'/'開頭 并以'/*'結(jié)尾的字符串用于做路徑的映射. • 以'*.'開頭 用于做擴展的映射. • 其他的所有字符串都是只做精確映射. • 一個只是'/'的字符串 將當前這個servlet明確為應(yīng)用的默認servlet. |
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