我有一个包含内容的web.xml文件:
<servlet>
<servlet-name>servlet1</servlet-name>
<servlet-class>org.mycompany.test1</servlet-class>
</servlet>
<servlet>
<servlet-name>servlet2</servlet-name>
<servlet-class>org.mycompany.test2</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>servlet1</servlet-name>
<url-pattern>/path/test</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet2</servlet-name>
<url-pattern>/path/test/*</url-pattern>
</servlet-mapping>我试过请求
.../path/test/abc
.../path/test这两个请求都由Servlet2处理。为什么?
更新
谢谢你们的帮助。我意识到行为取决于servlet映射声明的顺序。我试过这个web.xml
<servlet>
<servlet-name>servlet1</servlet-name>
<servlet-class>org.mycompany.test1</servlet-class>
</servlet>
<servlet>
<servlet-name>servlet2</servlet-name>
<servlet-class>org.mycompany.test2</servlet-class>
</servlet>
<servlet>
<servlet-name>servlet3</servlet-name>
<servlet-class>org.mycompany.test3</servlet-class>
</servlet>
<servlet>
<servlet-name>servlet4</servlet-name>
<servlet-class>org.mycompany.test4</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>servlet1</servlet-name>
<url-pattern>/path/test</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet2</servlet-name>
<url-pattern>/path/test/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet3</servlet-name>
<url-pattern>/path/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet4</servlet-name>
<url-pattern>/path</url-pattern>
</servlet-mapping>结果:
.../path/test/abc - servlet2
.../path/test/ - servlet2
.../path/test - servlet2
.../path/abc - servlet3
.../path/ - servlet4
.../path - servlet4发布于 2013-03-13 13:28:23
你的道路冲突。
这两条路的意思都是一样的,'/*‘并没有什么区别。显然,当您尝试路径时,将执行最后一个匹配(servlet2)。
通常输入一个带有Servlet名称的路径,例如:
/path/test/servlet1
/path/test/servlet2https://stackoverflow.com/questions/15385596
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