F

pom.xml

@@ -86,21 +86,30 @@
             <version>3.3.1</version>
         </dependency>
 
-        <!--mybatis-plus start-->
-        <dependency>
-            <groupId>com.baomidou</groupId>
-            <artifactId>mybatis-plus-boot-starter</artifactId>
-            <version>3.5.1</version>
-        </dependency>
-        <!--mybatis-plus end-->
-
-        <!--weixin-miniapp start-->
+<!--        &lt;!&ndash;mybatis-plus start&ndash;&gt;-->
+<!--        <dependency>-->
+<!--            <groupId>com.baomidou</groupId>-->
+<!--            <artifactId>mybatis-plus-boot-starter</artifactId>-->
+<!--            <version>3.5.1</version>-->
+<!--        </dependency>-->
+<!--        &lt;!&ndash;mybatis-plus end&ndash;&gt;-->
+
+        <!--weixin-h5 start-->
         <dependency>
             <groupId>com.github.binarywang</groupId>
-            <artifactId>weixin-java-miniapp</artifactId>
+            <artifactId>weixin-java-cp</artifactId>
             <version>4.4.0</version>
         </dependency>
-        <!--weixin-miniapp start-->
+        <!--weixin-h5 end-->
+
+
+<!--        &lt;!&ndash;weixin-miniapp start&ndash;&gt;-->
+<!--        <dependency>-->
+<!--            <groupId>com.github.binarywang</groupId>-->
+<!--            <artifactId>weixin-java-miniapp</artifactId>-->
+<!--            <version>4.4.0</version>-->
+<!--        </dependency>-->
+<!--        &lt;!&ndash;weixin-miniapp end&ndash;&gt;-->
 
         <!--swagger start-->
         <dependency>

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

@@ -1,28 +0,0 @@
-//package com.example.civilizedcity.config;
-//
-//import org.springframework.context.annotation.Bean;
-//import org.springframework.context.annotation.Configuration;
-//import org.springframework.web.cors.CorsConfiguration;
-//import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
-//import org.springframework.web.filter.CorsFilter;
-//
-///**
-// * 解决跨域问题
-// */
-//@Configuration
-//public class CorsConfig {
-//    private CorsConfiguration buildConfig() {
-//        CorsConfiguration corsConfiguration = new CorsConfiguration();
-//        corsConfiguration.addAllowedOrigin("*"); // 1 允许任何域名使用
-//        corsConfiguration.addAllowedHeader("*"); // 2 允许任何头
-//        corsConfiguration.addAllowedMethod("*"); // 3 允许任何方法（post、get等）
-//        return corsConfiguration;
-//    }
-//
-//    @Bean
-//    public CorsFilter corsFilter() {
-//        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
-//        source.registerCorsConfiguration("/**", buildConfig()); // 4
-//        return new CorsFilter(source);
-//    }
-//}

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

@@ -0,0 +1,61 @@
+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() {
+    }
+
+}

src/main/java/com/example/civilizedcity/controller/H5Controller.java

@@ -1,24 +0,0 @@
-package com.example.civilizedcity.controller;
-
-
-import cn.dev33.satoken.util.SaResult;
-import com.example.civilizedcity.common.BaseController;
-import io.swagger.annotations.Api;
-import io.swagger.annotations.ApiOperation;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@Api(tags = "H5")
-@RestController
-@RequestMapping("/h5")
-public class H5Controller extends BaseController {
-
-
-    @PostMapping("/login")
-    @ApiOperation(value = "h5登录")
-    public SaResult login() throws Exception {
-
-        return SaResult.data("");
-    }
-}