fix:配置拦截器

pom.xml

@@ -74,8 +74,15 @@
             <artifactId>spring-boot-devtools</artifactId>
             <optional>true</optional>
         </dependency>
-
-
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+            <version>1.1.10</version>
+        </dependency>
     </dependencies>
     <build>
         <plugins>
@@ -92,5 +99,16 @@
                 </configuration>
             </plugin>
         </plugins>
+        <resources>
+            <resource>
+                <directory>src/main/java</directory>
+                <includes>
+                    <include>**/*.xml</include>
+                </includes>
+            </resource>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+        </resources>
     </build>
 </project>
\ No newline at end of file

src/main/java/com/kwan/springbootkwan/aop/LogAspect.java

+package com.kwan.springbootkwan.aop;
+
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.*;
+import org.springframework.stereotype.Component;
+
+/**
+ * AOP 实现方法拦截
+ *
+ * @author : qinyingjie
+ * @version : 2.2.0
+ * @date : 2022/12/19 16:17
+ */
+@Component
+@Aspect
+public class LogAspect {
+
+    @Pointcut(value = "execution(* com.kwan.springbootkwan.service.*.*(..))")
+    public void pcl() {
+    }
+
+    @Before(value = "pcl()")
+    public void before(JoinPoint point) {
+        String name = point.getSignature().getName();
+        System.out.println(name + "方法开始执行 ．．．");
+    }
+
+    @After(value = "pcl()")
+    public void after(JoinPoint point) {
+        String name = point.getSignature().getName();
+        System.out.println(name + "方法执行结束 ．．．");
+    }
+
+    @AfterReturning(value = "pcl()", returning = "result")
+    public void afterReturning(JoinPoint point, Object result) {
+        String name = point.getSignature().getName();
+        System.out.println(name + "方法返回值为：" + result);
+    }
+
+    @AfterThrowing(value = "pcl()", throwing = "e")
+    public void afterThrowing(JoinPoint point, Exception e) {
+        String name = point.getSignature().getName();
+        System.out.println(name + "方法抛异常了，异常是：" + e.getMessage());
+    }
+
+    @Around("pcl()")
+    public Object around(ProceedingJoinPoint pjp) throws Throwable {
+        return pjp.proceed();
+    }
+}

src/main/java/com/kwan/springbootkwan/config/DataSourceConfig.java

+package com.kwan.springbootkwan.config;
+
+import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import javax.sql.DataSource;
+
+@Configuration
+public class DataSourceConfig {
+
+    @Bean
+    @ConfigurationProperties("spring.datasource.one")
+    DataSource dataSourceOne() {
+        return DruidDataSourceBuilder.create().build();
+    }
+
+    @Bean
+    @ConfigurationProperties("spring.datasource.two")
+    DataSource dataSourceTwo() {
+        return DruidDataSourceBuilder.create().build();
+    }
+}

src/main/java/com/kwan/springbootkwan/config/MyInterceptor.java

+package com.kwan.springbootkwan.config;
+
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * 自定义拦截器
+ *
+ * @author : qinyingjie
+ * @version : 2.2.0
+ * @date : 2022/12/19 16:14
+ */
+public class MyInterceptor implements HandlerInterceptor {
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        System.out.println("MyInterceptor>>>>>>>>>preHandle");
+        return true;
+    }
+
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
+        System.out.println("MyInterceptor>>>>>>>>>postHandle");
+    }
+
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
+        System.out.println("MyInterceptor>>>>>>>>>afterCompletion");
+    }
+}
+

src/main/java/com/kwan/springbootkwan/config/MyWebMvcConfig.java

@@ -2,11 +2,12 @@ package com.kwan.springbootkwan.config;
 
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 /**
- * 全局拦截器-跨域配置
+ * 全局webconfig-跨域配置
  *
  * @author : qinyingjie
  * @version : 2.2.0
@@ -14,12 +15,34 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
  */
 @Configuration
 public class MyWebMvcConfig implements WebMvcConfigurer {
+    /**
+     * 配置静态资源
+     *
+     * @param registry
+     */
     @Override
     public void addResourceHandlers(ResourceHandlerRegistry registry) {
         registry.addResourceHandler("/static/**")
                 .addResourceLocations("classpath:/static/");
     }
 
+    /**
+     * 配置拦截器
+     *
+     * @param registry
+     */
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(new MyInterceptor())
+                .addPathPatterns("/**")
+                .excludePathPatterns("/hello");
+    }
+
+    /**
+     * 配置全局跨域
+     *
+     * @param registry
+     */
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/book/**")