添加拦截器

pom.xml

@@ -70,6 +70,15 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-redis</artifactId>
+            <version>1.4.7.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger-ui</artifactId>

src/main/java/com/yipin/liuwanr/ProjectMaagementApplication.java

@@ -3,6 +3,7 @@ package com.yipin.liuwanr;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
 import springfox.documentation.swagger2.annotations.EnableSwagger2;
 
 @EnableSwagger2

src/main/java/com/yipin/liuwanr/config/AuthConfig.java

@@ -0,0 +1,50 @@
+package com.yipin.liuwanr.config;
+
+import com.yipin.liuwanr.filter.AuthInterceptor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import java.util.List;
+
+/**
+ * @description
+ * @author: Mr.JK
+ * @create: 2021-06-03 17:26
+ **/
+@Configuration
+@ConfigurationProperties(prefix = "auth")
+public class AuthConfig implements WebMvcConfigurer {
+
+    //开启拦截字符串
+    public static String openInterceptStr;
+
+    //放行url
+    public static List<String> permitUrl;
+
+    @Value("${auth.openInterceptStr}")
+    public void setOpenInterceptStr(String openInterceptStr) {
+        AuthConfig.openInterceptStr = openInterceptStr;
+    }
+
+    @Value("${auth.permitUrl}")
+    public void setPermitUrl(List<String> permitUrl) {
+        AuthConfig.permitUrl = permitUrl;
+    }
+
+    @Bean
+    public AuthInterceptor initAuthInterceptor(){
+        return new AuthInterceptor();
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(initAuthInterceptor()).addPathPatterns(openInterceptStr)
+                .excludePathPatterns(permitUrl);
+    }
+
+}

src/main/java/com/yipin/liuwanr/filter/AuthInterceptor.java

@@ -0,0 +1,58 @@
+package com.yipin.liuwanr.filter;
+
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Objects;
+
+/**
+ * @description
+ * @author: Mr.JK
+ * @create: 2021-06-03 17:29
+ **/
+public class AuthInterceptor implements HandlerInterceptor {
+
+    @Resource
+    StringRedisTemplate stringRedisTemplate;
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        response.setCharacterEncoding("UTF-8");
+        response.setContentType("text/html;charset=utf-8");
+        String token = request.getHeader("token");
+        if (StringUtils.isEmpty(token)) {
+            //用户未登录，请登录后操作！
+            response.getWriter().print("0");
+            return false;
+        }
+
+        ValueOperations<String, String> ops = stringRedisTemplate.opsForValue();
+        Object loginStatus = ops.get(token);
+
+
+        if( Objects.isNull(loginStatus)){
+            //token错误
+            response.getWriter().print("1");
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
+
+    }
+
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
+
+    }
+
+}

src/main/resources/application-keda.properties

@@ -3,16 +3,16 @@ server.port=1010
 server.servlet.context-path=/project
 
 #\u79D1\u5927\u6570\u636E\u5E93\u8FDE\u63A5
-#spring.datasource.url=jdbc:mysql://rm-wz9y13wf7u8q8610fwo.mysql.rds.aliyuncs.com:3306/keda?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
-#spring.datasource.username=super
-#spring.datasource.password=huoran888
-#spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+spring.datasource.url=jdbc:mysql://rm-wz9y13wf7u8q8610fwo.mysql.rds.aliyuncs.com:3306/keda?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
+spring.datasource.username=super
+spring.datasource.password=huoran888
+spring.datasource.driver-class-name=com.mysql.jdbc.Driver
 
 #\u79D1\u5927\u6B63\u5F0F\u6570\u636E\u5E93\u8FDE\u63A5
-spring.datasource.url=jdbc:mysql://192.168.0.99:3306/keda?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
-spring.datasource.username=root
-spring.datasource.password=mssdk@028
-spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+#spring.datasource.url=jdbc:mysql://192.168.0.99:3306/keda?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai
+#spring.datasource.username=root
+#spring.datasource.password=mssdk@028
+#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
 spring.jackson.default-property-inclusion=non_null
 
@@ -23,3 +23,16 @@ logging.level.jdbc.resultsettable=DEBUG
 logging.level.com.yipin.liuwar.mapper=DEBUG
 logging.level.com.yipin.liuwanr.mapper=DEBUG
 
+
+spring.redis.database=0
+spring.redis.host=127.0.0.1
+spring.redis.password=msdw@2021
+spring.redis.port=6379
+spring.redis.timeout=3000
+
+#开启全局拦截,为空不开启拦截
+#auth.openInterceptStr=
+auth.openInterceptStr=/**
+#放行Url
+auth.permitUrl=
+

src/main/resources/application-occupationlab.properties

@@ -23,3 +23,8 @@ logging.level.jdbc.resultsettable=DEBUG
 logging.level.com.yipin.liuwar.mapper=DEBUG
 logging.level.com.yipin.liuwanr.mapper=DEBUG
 
+#开启全局拦截,为空不开启拦截
+auth.openInterceptStr=
+#auth.openInterceptStr=/**
+#放行Url
+auth.permitUrl=