diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/main/java/com/zhidi/dao/LoginDao.java b/src/main/java/com/zhidi/dao/LoginDao.java
new file mode 100644
index 0000000..afcdb5c
--- /dev/null
+++ b/src/main/java/com/zhidi/dao/LoginDao.java
@@ -0,0 +1,29 @@
+package com.zhidi.dao;
+
+import com.zhidi.entity.User;
+import com.zhidi.util.DBUitl;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+/**
+ * Created by Administrator on 2018/1/14/014.
+ */
+public class LoginDao {
+
+    public User login(String username) throws SQLException {
+        PreparedStatement ps = DBUitl.getConnection().prepareStatement("select * from tb_users where user_name = ?");
+        ps.setString(1, username);
+        ResultSet rs = ps.executeQuery();
+        User user = null;
+        while (rs.next()) {
+            Integer id = rs.getInt("id");
+            String userName = rs.getString("user_name");
+            String password = rs.getString("password");
+            String phone = rs.getString("phone");
+            user = new User(id, userName, password, phone);
+        }
+        return user;
+    }
+}
diff --git a/src/main/java/com/zhidi/entity/User.java b/src/main/java/com/zhidi/entity/User.java
new file mode 100644
index 0000000..1ff1f97
--- /dev/null
+++ b/src/main/java/com/zhidi/entity/User.java
@@ -0,0 +1,51 @@
+package com.zhidi.entity;
+
+/**
+ * Created by Administrator on 2018/1/14/014.
+ */
+public class User {
+
+    private Integer id;
+    private String username;
+    private String password;
+    private String phone;
+
+    public User(Integer id, String username, String password, String phone) {
+        this.id = id;
+        this.username = username;
+        this.password = password;
+        this.phone = phone;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+}
diff --git a/src/main/java/com/zhidi/filter/MyFilter1.java b/src/main/java/com/zhidi/filter/MyFilter1.java
new file mode 100644
index 0000000..2a40640
--- /dev/null
+++ b/src/main/java/com/zhidi/filter/MyFilter1.java
@@ -0,0 +1,31 @@
+package com.zhidi.filter;
+
+import org.apache.log4j.Logger;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import java.io.IOException;
+
+/**
+ * Created by Administrator on 2018/1/14/014.
+ */
+public class MyFilter1 implements Filter {
+
+    private static final Logger log = Logger.getLogger(MyFilter1.class);
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+        log.info("这是Filter1");
+        filterChain.doFilter(servletRequest,servletResponse);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}
diff --git a/src/main/java/com/zhidi/filter/MyFilter2.java b/src/main/java/com/zhidi/filter/MyFilter2.java
new file mode 100644
index 0000000..79c99bd
--- /dev/null
+++ b/src/main/java/com/zhidi/filter/MyFilter2.java
@@ -0,0 +1,30 @@
+package com.zhidi.filter;
+
+import org.apache.log4j.Logger;
+
+import javax.servlet.*;
+import java.io.IOException;
+
+/**
+ * Created by Administrator on 2018/1/14/014.
+ */
+public class MyFilter2 implements Filter {
+
+    private static final Logger log = Logger.getLogger(MyFilter2.class);
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+        log.info("这是Filter2");
+        filterChain.doFilter(servletRequest,servletResponse);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}
diff --git a/src/main/java/com/zhidi/realm/LoginRealm.java b/src/main/java/com/zhidi/realm/LoginRealm.java
new file mode 100644
index 0000000..395d958
--- /dev/null
+++ b/src/main/java/com/zhidi/realm/LoginRealm.java
@@ -0,0 +1,46 @@
+package com.zhidi.realm;
+
+import com.zhidi.dao.LoginDao;
+import com.zhidi.entity.User;
+import org.apache.shiro.authc.AuthenticationException;
+import org.apache.shiro.authc.AuthenticationInfo;
+import org.apache.shiro.authc.AuthenticationToken;
+import org.apache.shiro.authc.SimpleAuthenticationInfo;
+import org.apache.shiro.authz.AuthorizationInfo;
+import org.apache.shiro.authz.SimpleAuthorizationInfo;
+import org.apache.shiro.realm.AuthorizingRealm;
+import org.apache.shiro.subject.PrincipalCollection;
+
+import java.sql.SQLException;
+
+/**
+ * Created by Administrator on 2018/1/14/014.
+ */
+public class LoginRealm extends AuthorizingRealm {
+
+    @Override
+    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
+        return null;
+    }
+
+    @Override
+    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
+
+        String username = String.valueOf(authenticationToken.getPrincipal());
+        String password = String.valueOf((char[]) authenticationToken.getCredentials());
+        User user = null;
+        try {
+            user = new LoginDao().login(username);
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        if (user == null) {
+            return null;
+        }
+        if (!password.equals(user.getPassword())) {
+            return null;
+        }
+        AuthenticationInfo info = new SimpleAuthenticationInfo(username, password, this.getName());
+        return info;
+    }
+}
diff --git a/src/main/java/com/zhidi/servlet/LoginServlet.java b/src/main/java/com/zhidi/servlet/LoginServlet.java
new file mode 100644
index 0000000..ca1717e
--- /dev/null
+++ b/src/main/java/com/zhidi/servlet/LoginServlet.java
@@ -0,0 +1,63 @@
+package com.zhidi.servlet;
+
+import org.apache.log4j.Logger;
+import org.apache.shiro.SecurityUtils;
+import org.apache.shiro.authc.*;
+import org.apache.shiro.mgt.SecurityManager;
+import org.apache.shiro.subject.Subject;
+import org.apache.shiro.web.env.WebEnvironment;
+import org.apache.shiro.web.util.WebUtils;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * Created by Administrator on 2018/1/14/014.
+ */
+@WebServlet("/login")
+public class LoginServlet extends HttpServlet {
+
+    private static final transient Logger log = Logger.getLogger(LoginServlet.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        doPost(req, resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        String username = req.getParameter("username");
+        String password = req.getParameter("password");
+        Boolean rememberMe = Boolean.valueOf(req.getParameter("rememberMe"));
+
+        WebEnvironment webEnvironment = WebUtils.getRequiredWebEnvironment(req.getServletContext());
+        SecurityManager securityManager = webEnvironment.getSecurityManager();
+        SecurityUtils.setSecurityManager(securityManager);
+        Subject currentUser = SecurityUtils.getSubject();
+        if (!currentUser.isAuthenticated()) {
+            UsernamePasswordToken token = new UsernamePasswordToken(username, password);
+            token.setRememberMe(rememberMe);
+            try {
+                currentUser.login(token);
+            } catch (UnknownAccountException un) {
+                log.info("用户不存在");
+                return;
+            }catch ( IncorrectCredentialsException ice ) {
+                //password didn't match, try again?
+                log.info("密码错误");
+            } catch ( LockedAccountException lae ) {
+                //account for that username is locked - can't login.  Show them a message?
+                log.info("账户被锁定，无法登录");
+            }  catch ( AuthenticationException ae ) {
+                //unexpected condition - error?
+                log.info("未知错误...");
+            }
+
+        }
+        resp.sendRedirect(req.getContextPath() + "/index.jsp");
+    }
+}
diff --git a/src/main/java/com/zhidi/util/DBUitl.java b/src/main/java/com/zhidi/util/DBUitl.java
new file mode 100644
index 0000000..65f67ba
--- /dev/null
+++ b/src/main/java/com/zhidi/util/DBUitl.java
@@ -0,0 +1,31 @@
+package com.zhidi.util;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+/**
+ * Created by Administrator on 2018/1/14/014.
+ */
+public class DBUitl {
+
+    private static final String username = "root";
+    private static final String password = "root";
+    private static final String url = "jdbc:mysql://localhost:3306/db_hibernate";
+
+    static {
+        try {
+            Class.forName("com.mysql.jdbc.Driver");
+
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static Connection getConnection() throws SQLException {
+        Connection conn = DriverManager.getConnection(url, username, password);
+        return conn;
+    }
+
+
+}
diff --git a/src/main/resources/log4j.properties b/src/main/resources/log4j.properties
new file mode 100644
index 0000000..ca7b485
--- /dev/null
+++ b/src/main/resources/log4j.properties
@@ -0,0 +1,19 @@
+### direct log messages to stdout ###
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
+
+### direct messages to file hibernate.log ###
+#log4j.appender.file=org.apache.log4j.FileAppender
+#log4j.appender.file.File=hibernate.log
+#log4j.appender.file.layout=org.apache.log4j.PatternLayout
+#log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
+
+### set log levels - for more verbose logging change 'info' to 'debug' ###
+
+log4j.rootLogger=warn, stdout,info
+
+#log4j.logger.org.hibernate=info
+log4j.logger.org.apache.shiro=debug
+log4j.logger.com.zhidi=debug
diff --git a/src/main/webapp/WEB-INF/shiro.ini b/src/main/webapp/WEB-INF/shiro.ini
new file mode 100644
index 0000000..36189ab
--- /dev/null
+++ b/src/main/webapp/WEB-INF/shiro.ini
@@ -0,0 +1,24 @@
+
+[main]
+#自定义过滤器
+myFilter1 = com.zhidi.filter.MyFilter1
+myFilter2 = com.zhidi.filter.MyFilter2
+
+loginRealm = com.zhidi.realm.LoginRealm
+securityManager.realm = $loginRealm
+
+#默认过滤器
+authc.loginUrl = /login.jsp
+
+[users]
+mjj = 123,sysadmin,Guest
+
+
+[roles]
+sysadmin = *
+
+
+[urls]
+#/index.jsp = myFilter1, myFilter2
+/login.jsp = authc
+/user/* =  authc
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..7a72dbf
--- /dev/null
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
+                      http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
+         version="3.1">
+
+    <!--Shiro 1.2或更高版本使用如下配置,该监听器会初始化一个WebEnvironment实例（包含了Shiro中需要执行的任何东西以及SecurityManager）
+        如果想要在任何时候都可以获取到WebEnvironment实例(实际上是创建的IniWebEnvironment实例,IniWebEnvironment对象读取的是/WEB-INF/shiro.ini文件)，
+        可以通过WebUtils.getRequiredWebEnvironment(servletContext)获取
+    -->
+    <!--如果需要通过自定义WebEnvironment来读取配置，可以将自定义的WebEnvironment设置到EnvironmentLoaderListener中-->
+    <!--<context-param>
+        <param-name>shiroEnvironmentClass</param-name>
+        <param-value>com.zhidi.shiro.MyWebEnvironment</param-value>
+    </context-param>-->
+    
+    <listener>
+        <listener-class>org.apache.shiro.web.env.EnvironmentLoaderListener</listener-class>
+    </listener>
+
+    <!--ShiroFilter会通过WebUtils.getRequiredWebEnvironment(servletContext)获取WebEnvironment实例，来执行所有必要的安全操作-->
+    <filter>
+        <filter-name>ShiroFilter</filter-name>
+        <filter-class>org.apache.shiro.web.servlet.ShiroFilter</filter-class>
+    </filter>
+
+    <filter-mapping>
+        <filter-name>ShiroFilter</filter-name>
+        <url-pattern>/*</url-pattern>
+        <dispatcher>REQUEST</dispatcher>
+        <dispatcher>FORWARD</dispatcher>
+        <dispatcher>INCLUDE</dispatcher>
+        <dispatcher>ERROR</dispatcher>
+    </filter-mapping>
+    
+    <!--Shiro 1.1或更早版本-->
+    <!--<MyFilter1>
+        <MyFilter1-name>iniShiroFilter</MyFilter1-name>
+        <MyFilter1-class>org.apache.shiro.web.servlet.IniShiroFilter</MyFilter1-class>
+        <init-param>
+            <param-name>configPath</param-name>
+            <param-value>classpath:xml/shiro.ini</param-value>
+        </init-param>
+    </MyFilter1>
+
+    <MyFilter1-mapping>
+        <MyFilter1-name>iniShiroFilter</MyFilter1-name>
+        <url-pattern>/*</url-pattern>
+    </MyFilter1-mapping>-->
+
+</web-app>
\ No newline at end of file
diff --git a/src/main/webapp/index.jsp b/src/main/webapp/index.jsp
new file mode 100644
index 0000000..b1cdb0c
--- /dev/null
+++ b/src/main/webapp/index.jsp
@@ -0,0 +1,5 @@
+<html>
+<body>
+<h2>Hello World!sss </h2>
+</body>
+</html>
diff --git a/src/main/webapp/login.jsp b/src/main/webapp/login.jsp
new file mode 100644
index 0000000..99d4e28
--- /dev/null
+++ b/src/main/webapp/login.jsp
@@ -0,0 +1,26 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: Administrator
+  Date: 2018/1/14/014
+  Time: 19:09
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%
+    String path = request.getContextPath();
+    String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/";
+%>
+<html>
+<head>
+    <base href="<%=basePath%>">
+    <title>Title</title>
+</head>
+<body>
+<form action="login" method="post">
+    <input type="text" name="username" placeholder="用户名"><br>
+    <input type="password" name="password" placeholder="密码"><br>
+    <input type="radio" name="rememberMe">记住我<br>
+    <input type="submit" value="login">
+</form>
+</body>
+</html>
diff --git a/src/main/webapp/user/index.jsp b/src/main/webapp/user/index.jsp
new file mode 100644
index 0000000..1c164f4
--- /dev/null
+++ b/src/main/webapp/user/index.jsp
@@ -0,0 +1,16 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: Administrator
+  Date: 2018/1/14/014
+  Time: 18:27
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<html>
+<head>
+    <title>主页</title>
+</head>
+<body>
+HHHH
+</body>
+</html>