add function

pom.xml

@@ -22,9 +22,14 @@
         <!--阿里数据源依赖-->
         <dependency>
             <groupId>com.alibaba</groupId>
-            <artifactId>druid</artifactId>
+            <artifactId>druid-spring-boot-starter</artifactId>
             <version>1.1.17</version>
         </dependency>
+        <!--<dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid</artifactId>
+            <version>1.1.17</version>
+        </dependency>-->
         <dependency>
             <groupId>org.webjars</groupId>
             <artifactId>bootstrap</artifactId>

src/main/java/com/pyc/campus/config/MyDatasourceConfig.java

-package com.pyc.campus.config;
-
-import com.alibaba.druid.pool.DruidDataSource;
-import com.alibaba.druid.support.http.StatViewServlet;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.web.servlet.ServletRegistrationBean;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-import javax.sql.DataSource;
-
-/**
- * @author 御承扬
- * @product IntelliJ IDEA
- * @project campus
- * @file MyDatasourceConfig
- * @pack com.pyc.campus.config
- * @date 2021/2/8
- * @time 8:40
- * @E-mail 2923616405@qq.com
- **/
-
-@Configuration
-public class MyDatasourceConfig {
-
-    @ConfigurationProperties("spring.datasource")
-    @Bean
-    public DataSource dataSource(){
-        return new DruidDataSource();
-    }
-
-
-    @Bean
-    public ServletRegistrationBean<StatViewServlet> servletServletRegistrationBean(){
-        StatViewServlet servlet = new StatViewServlet();
-        return new ServletRegistrationBean<>(servlet, "/druid/*");
-    }
-}

src/main/java/com/pyc/campus/config/WebMvcConfig.java

@@ -7,6 +7,7 @@
 
 package com.pyc.campus.config;
 
+import com.pyc.campus.interceptor.AdminInterceptor;
 import com.pyc.campus.interceptor.LoginInterceptor;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
@@ -23,7 +24,12 @@ public class WebMvcConfig implements WebMvcConfigurer {
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
         registry.addInterceptor(new LoginInterceptor())
-                .addPathPatterns("/login");
+                .addPathPatterns("/login")
+                .excludePathPatterns("/my/check","/my/**?**");
+        registry.addInterceptor(new AdminInterceptor())
+                .addPathPatterns("/manageUser","/toPublishQuestion","/toImportGrade","/publishNews")
+                .excludePathPatterns("/admin");
+
     }
 
     @Override

src/main/java/com/pyc/campus/config/WebSecurityConfig.java

@@ -57,6 +57,7 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
                 .antMatchers("/webjars/**").permitAll()
                 .antMatchers("/images/**/**").permitAll()
                 .antMatchers("/error/**").permitAll()
+                .antMatchers("/druid/**").permitAll()
                 .anyRequest().authenticated()
                 .and().formLogin()
                 .loginPage("/login")

src/main/java/com/pyc/campus/controller/WebController.java

@@ -17,6 +17,7 @@ import org.springframework.security.core.context.SecurityContextImpl;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 
@@ -66,6 +67,10 @@ public class WebController {
         System.out.println(stuID + ", " + password + ", " + decodePassword);
         Msg msg;
         if(decodePassword.equals(password)){
+            Student student = studentRepository.findAllByStudentID(stuID);
+            if(student.getAdmin()==1){
+                session.setAttribute("admin",student.getAdmin());
+            }
             session.setAttribute("loginUser",stuID);
             msg = new Msg("提示","密码校验正确，请重新输入并单击登陆按钮进行登陆","");
             model.addAttribute("msg",msg);
@@ -186,10 +191,12 @@ public class WebController {
         return "page/Sign";
     }
 
-    @RequestMapping("/login")
+    @GetMapping("/login")
     public String login() {
         return "page/Login";
     }
+
+
     /*@RequestMapping("/toCheckFrozen")
     public String toCheckFrozen(Model model)
     {
@@ -216,6 +223,8 @@ public class WebController {
         model.addAttribute("msg", msg);
         return "page/CheckFrozen";
     }*/
+
+
     /*@RequestMapping("/test")
     public List<Grade> test(@Param("stuId")String studentId) {
         return gradeRepository.findAllByStudentID(studentId);

src/main/java/com/pyc/campus/dao/StudentRepository.java

@@ -17,6 +17,9 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
+/**
+ * @author 彭友聪
+ */
 public interface StudentRepository extends JpaRepository<Student,Long> {
     Student findPasswordByStudentID(String studentID);
     Student findNameByStudentID(String studentID);
@@ -50,4 +53,7 @@ public interface StudentRepository extends JpaRepository<Student,Long> {
     @Transactional
     @Query("delete from Student  where studentID=?1")
     void delByStudentID(String studentId);
+
+    @Query("select s.admin from Student as s where s.studentID=?1")
+    int findAdminByStudentID(String studentID);
 }

src/main/java/com/pyc/campus/interceptor/AdminInterceptor.java

+package com.pyc.campus.interceptor;
+
+import com.pyc.campus.dao.StudentRepository;
+import com.pyc.campus.domain.Msg;
+import com.pyc.campus.domain.Student;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.context.SecurityContextImpl;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+/**
+ * @author 御承扬
+ * @product IntelliJ IDEA
+ * @project campus
+ * @file AdminInterceptor
+ * @pack com.pyc.campus.interceptor
+ * @date 2021/2/8
+ * @time 13:23
+ * @E-mail 2923616405@qq.com
+ **/
+
+@Slf4j
+public class AdminInterceptor implements HandlerInterceptor {
+    /**
+     * 目标方法执行前
+     * @author 彭友聪
+     * @param  request javax.servlet.http.HttpServletRequest
+     * @param response javax.servlet.http.HttpServletResponse
+     * @param handler Object
+     * @return boolean
+     * @throws Exception Exception
+     */
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
+            throws Exception {
+        // 登陆检查逻辑
+        log.info("preHandle拦截的请求路径是{}",request.getRequestURI());
+        HttpSession session = request.getSession();
+        Object admin = session.getAttribute("admin");
+        if(admin != null)
+        {
+            return true;
+        }else {
+            Msg msg = new Msg("系统警告","你不是管理员，不允许使用管理功能！","");
+            request.setAttribute("msg",msg);
+            request.getRequestDispatcher("/home").forward(request,response);
+            return false;
+        }
+    }
+
+    /**
+     * 目标方法执行后
+     * @author 彭友聪
+     * @param request javax.servlet.http.HttpServletRequest
+     * @param response javax.servlet.http.HttpServletResponse
+     * @param handler Object
+     * @param modelAndView org.springframework.web.servlet.ModelAndView
+     * @throws Exception Exception
+     */
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
+                           ModelAndView modelAndView) throws Exception {
+        log.info("postHandle拦截的请求路径：{},{}",request.getRequestURI(),modelAndView);
+    }
+
+
+    /**
+     * 页面渲染后
+     * @author 彭友聪
+     * @param request javax.servlet.http.HttpServletRequest
+     * @param response javax.servlet.http.HttpServletResponse
+     * @param handler Object
+     * @param ex Exception
+     * @throws Exception Exception
+     */
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
+                                Exception ex) throws Exception {
+        log.info("afterCompletion 拦截的请求路径：{},异常：{}", request.getRequestURI(),ex);
+    }
+}

src/main/resources/application.properties

@@ -8,6 +8,21 @@ spring.datasource.url=jdbc:mysql://localhost:3306/campus?serverTimezone=GMT%2B8
 #spring.datasource.url=jdbc:mysql://rm-2ze0g228tqrrxny5u125010.mysql.rds.aliyuncs.com:3306/campus?serverTimezone=GMT%2B8
 spring.datasource.username=pyc
 spring.datasource.password=root19537
+spring.datasource.druid.aop-patterns=com.pyc.campus.*
+spring.datasource.druid.stat-view-servlet.allow=0.0.0.0
+spring.datasource.druid.stat-view-servlet.enabled=true
+spring.datasource.druid.stat-view-servlet.login-username=admin
+spring.datasource.druid.stat-view-servlet.login-password=admin
+spring.datasource.druid.stat-view-servlet.reset-enable=false
+spring.datasource.druid.filters=stat,wall
+spring.datasource.druid.web-stat-filter.enabled=true
+spring.datasource.druid.web-stat-filter.url-pattern=/*
+spring.datasource.druid.web-stat-filter.exclusions='*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*'
+spring.datasource.druid.filter.stat.enabled=true
+spring.datasource.druid.filter.stat.slow-sql-millis=1000
+spring.datasource.druid.filter.stat.log-slow-sql=true
+spring.datasource.druid.filter.wall.enabled=true
+spring.datasource.druid.filter.wall.config.drop-table-allow=false
 #spring.jpa.database-platform=org.hibernate.dialect.SQLServerDialect
 #spring.jpa.open-in-view=true
 spring.jpa.properties.hibernate.dialect = com.pyc.campus.config.MysqlConfig

src/main/resources/application.yaml

 spring:
   resources:
     cache:
-      period: 1100
\ No newline at end of file
+      period: 1100
+  datasource:
+    druid:
+      aop-patterns: com.pyc.campus.*  #监控SpringBean
+      filters: stat,wall     # 底层开启功能，stat（sql监控），wall（防火墙）
+
+      stat-view-servlet: # 配置监控页功能
+        enabled: true
+        login-username: admin
+        login-password: admin
+        resetEnable: false
+
+      web-stat-filter: # 监控web
+        enabled: true
+        urlPattern: /*
+        exclusions: '*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*'
+
+
+      filter:
+        stat: # 对上面filters里面的stat的详细配置
+          slow-sql-millis: 1000
+          logSlowSql: true
+          enabled: true
+        wall:
+          enabled: true
+          config:
+            drop-table-allow: false
\ No newline at end of file