F

src/main/java/com/example/civilizedcity/CivilizedCityApplication.java

 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.context.annotation.ComponentScan;
 import org.springframework.scheduling.annotation.EnableAsync;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
 @EnableAsync
-@EnableTransactionManagement
+@EnableTransactionManagement(proxyTargetClass = true)
 @SpringBootApplication
 public class CivilizedCityApplication {
 

src/main/java/com/example/civilizedcity/config/CorsFilter.java

-package com.example.civilizedcity.config;
-
-import java.io.IOException;
-
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.springframework.core.annotation.Order;
-import org.springframework.stereotype.Component;
-
-/**
- * 跨域过滤器
- * @author click33
- */
-@Component
-@Order(-200)
-public class CorsFilter implements Filter {
-
-    static final String OPTIONS = "OPTIONS";
-
-    @Override
-    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
-            throws IOException, ServletException {
-        HttpServletRequest request = (HttpServletRequest) req;
-        HttpServletResponse response = (HttpServletResponse) res;
-
-        // 允许指定域访问跨域资源
-        response.setHeader("Access-Control-Allow-Origin", "*");
-        // 允许所有请求方式
-        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE,PUT");
-        // 有效时间
-        response.setHeader("Access-Control-Max-Age", "3600");
-        // 允许的header参数
-        response.setHeader("Access-Control-Allow-Headers", "*");
-
-        // 如果是预检请求，直接返回
-        if (OPTIONS.equals(request.getMethod())) {
-            System.out.println("=======================浏览器发来了OPTIONS预检请求==========");
-            response.getWriter().print("");
-            return;
-        }
-
-        // System.out.println("*********************************过滤器被使用**************************");
-        chain.doFilter(req, res);
-    }
-
-    @Override
-    public void init(FilterConfig filterConfig) {
-    }
-
-    @Override
-    public void destroy() {
-    }
-
-}
+//package com.example.civilizedcity.config;
+//
+//import org.springframework.core.annotation.Order;
+//import org.springframework.stereotype.Component;
+//
+//import javax.servlet.FilterConfig;
+//import javax.servlet.*;
+//import javax.servlet.http.HttpServletRequest;
+//import javax.servlet.http.HttpServletResponse;
+//import java.io.IOException;
+//
+///**
+// * 跨域过滤器
+// * @author click33
+// */
+//@Component
+//@Order(-200)
+//public class CorsFilter implements Filter {
+//
+//    static final String OPTIONS = "OPTIONS";
+//
+//    @Override
+//    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
+//            throws IOException, ServletException {
+//        HttpServletRequest request = (HttpServletRequest) req;
+//        HttpServletResponse response = (HttpServletResponse) res;
+//
+//        // 允许指定域访问跨域资源
+//        response.setHeader("Access-Control-Allow-Origin", "*");
+//        // 允许所有请求方式
+//        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE,PUT");
+//        // 有效时间
+//        response.setHeader("Access-Control-Max-Age", "3600");
+//        // 允许的header参数
+//        response.setHeader("Access-Control-Allow-Headers", "*");
+//
+//        // 如果是预检请求，直接返回
+//        if (OPTIONS.equals(request.getMethod())) {
+//            System.out.println("=======================浏览器发来了OPTIONS预检请求==========");
+//            response.getWriter().print("");
+//            return;
+//        }
+//
+//        // System.out.println("*********************************过滤器被使用**************************");
+//        chain.doFilter(req, res);
+//    }
+//
+//    @Override
+//    public void init(FilterConfig filterConfig) {
+//    }
+//
+//    @Override
+//    public void destroy() {
+//    }
+//
+//}