您好，我按您发的步骤，访问http://localhost:8080/swagger.json 是可以正常出数据的如下：{
"swagger": "2.0",
"paths": {
"/swagger/getUserInfo": {
"get": {
"summary": "获取用户信息",
"description": "获取用户信息",
"operationId": "getUserInfo",
"parameters": [],
"responses": {
"200": {
"description": "successful operation",
"schema": {
"type": "string"
}
}
}
}
},
"/swagger/ping": {
"get": {
"summary": "心跳接口",
"description": "发我一个ping,回你一个pong",
"operationId": "ping",
"parameters": [],
"responses": {
"200": {
"description": "successful operation",
"schema": {
"type": "object"
}
}
}
}
}
}
}

可是我访问您说的地址：http://localhost:8080/swagger 确没有响应。 这是什么原因呢

This localhost page can’t be found

No webpage was found for the web address: http://localhost:8080/swagger/
Search Google for localhost 8080 swagger
HTTP ERROR 404

我加上反斜杠跟不加 返回的内容是一样的。

是的。不过我换成两层的这样还是响应失败。http://localhost:8080/swagger/swagger.json 这个是有接口数据的
http://localhost:8080/swagger/swagger/ 这样返回的结果：
This localhost page can’t be found

No webpage was found for the web address: http://localhost:8080/swagger/swagger/
Search Google for localhost 8080 swagger
HTTP ERROR 404

我是不是缺少什么配置呢？

您好。我直接访问http://localhost:8080/swagger/index.html 内容出来了。
可是为什么我直接访问您的地址不行呢，我哪里配置还少吗？

web.xml内容如下：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:jsp="http://java.sun.com/xml/ns/javaee/jsp"
xmlns:web="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
videodot


/authtaglib

/WEB-INF/tags/authtaglib.tld




480


com.kuyun.videodot.listener.SessionRedisListener

<filter>
    <filter-name>DruidWebStatFilter</filter-name>
    <filter-class>
       com.alibaba.druid.support.http.WebStatFilter
    </filter-class>
    <init-param>
       <param-name>exclusions</param-name>
       <param-value>
         *.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*,/rs/*
       </param-value>
    </init-param>
</filter>
<filter-mapping>
    <filter-name>DruidWebStatFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
    <filter-name>nutz</filter-name>
    <filter-class>org.nutz.mvc.NutFilter</filter-class>
    <init-param>
       <param-name>modules</param-name>
       <param-value>
         com.kuyun.videodot.startup.MainModule
       </param-value>
    </init-param>
</filter>
<filter-mapping>
    <filter-name>nutz</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
    <servlet-name>DruidStatView</servlet-name>
    <servlet-class>
       com.alibaba.druid.support.http.StatViewServlet
    </servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>DruidStatView</servlet-name>
    <url-pattern>/druid/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
    <welcome-file>login.jsp</welcome-file>
</welcome-file-list>

刚刚上面的一段格式不知道怎么坏了。
videodot


/authtaglib

/WEB-INF/tags/authtaglib.tld




480


com.kuyun.videodot.listener.SessionRedisListener

是这些。

再发一次。

哦。好的，太感谢了。现在基本可以用了。