Jersey / * Servlet映射导致静态资源出现404错误

如果我在2.0版本中将Jersey的url-pattern映射到/ *,它将为所有静态资源(例如/index.html)造成404。我的web.xml具有:

<servlet>

<servlet-name>JerseyApp</servlet-name>

<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>

<init-param>

<param-name>javax.ws.rs.Application</param-name>

<param-value>org.frog.jump.JerseyApp</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>JerseyApp</servlet-name>

<url-pattern>/*</url-pattern>

</servlet-mapping>

如何使用相同的网址格式投放静态内容?

回答:

使用Jersey 1.x,如果你从Jersey servlet切换到过滤器,则应该能够从同一路径提供静态内容。删除你指定的servlet XML并将其切换到:

<filter>

<filter-name>Jersey Filter</filter-name>

<filter-class>com.sun.jersey.spi.container.servlet.ServletContainer</filter-class>

<init-param>

<param-name>javax.ws.rs.Application</param-name>

<param-value>org.frog.jump.JerseyApp</param-value>

</init-param>

<init-param>

<param-name>com.sun.jersey.config.property.WebPageContentRegex</param-name>

<param-value>/.*html</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>Jersey Filter</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

编辑:在Jersey 2.x中,你应该可以做相同的事情,但是属性名称已更改。尝试类似的东西:

<filter>

<filter-name>Jersey Filter</filter-name>

<filter-class>org.glassfish.jersey.servlet.ServletContainer</filter-class>

<init-param>

<param-name>jersey.config.server.provider.packages</param-name>

<param-value>org.example</param-value>

</init-param>

<init-param>

<param-name>jersey.config.servlet.filter.staticContentRegex</param-name>

<param-value>/.*html</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>Jersey Filter</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

而且你的POM应该包括:

<dependency>

<groupId>org.glassfish.jersey.core</groupId>

<artifactId>jersey-server</artifactId>

<version>2.0-m07-1</version>

<type>jar</type>

<scope>compile</scope>

</dependency>

<dependency>

<groupId>org.glassfish.jersey.containers</groupId>

<artifactId>jersey-container-servlet-core</artifactId>

<version>2.0-m07-1</version>

<type>jar</type>

<scope>compile</scope>

</dependency>

如果要提供CSS,JSP等服务,则必须在init-param中自定义正则表达式。

另一个不错的选择是为你的服务使用版本路径(“ / v1 / *”),然后静态内容将在没有过滤器的情况下工作。

以上是 Jersey / * Servlet映射导致静态资源出现404错误 的全部内容, 来源链接: utcz.com/qa/418361.html

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