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三十、SpringMvc访问页面404

IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码

SpringMvc中文档出现异常一般分2种情况:

  • doc.html打开提示404
  • doc.html已经可以打开,但是页面无任何接口文档

针对以上两种情况的解决办法:

第一种:doc.html打开提示404?

一般无需添加此配置,如果出现这种情况,在Spring的xml配置文件中,添加Spring的静态资源映射路径即可,如下:

<mvc:resources location="classpath:/META-INF/resources/" mapping="doc.html"/>
<mvc:resources location="classpath:/META-INF/resources/webjars/" mapping="/webjars/**"/>

第二种:doc.html已经可以打开,但是页面无任何接口文档?

web.xml中配置了DispatcherServlet,则需要追加一个url匹配规则,如下

<!-- 配置swagger-bootstrap-ui的url请求路径-->
<servlet-mapping>
    <servlet-name>swaggerDemoMvc</servlet-name>
    <url-pattern>/v2/api-docs</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>swaggerDemoMvc</servlet-name>
    <url-pattern>/swagger-resources</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>swaggerDemoMvc</servlet-name>
    <url-pattern>/swagger-resources/configuration/ui</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>swaggerDemoMvc</servlet-name>
    <url-pattern>/swagger-resources/configuration/security</url-pattern>
</servlet-mapping>
<!--此接口地址为SwaggerBootstrapUi提供的增强地址,如果不使用增强功能,可排除此配置-->
<servlet-mapping>
    <servlet-name>swaggerDemoMvc</servlet-name>
    <url-pattern>/v2/api-docs-ext</url-pattern>
</servlet-mapping>

关于SpringMvc的代码示例可参考swagger-bootstrap-ui-demo-mvc

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