单设备登录

src/main/java/com/subsidy/common/configure/WebConfig.java

 package com.subsidy.common.configure;
 
+
 import com.subsidy.common.interceptor.AuthenticationInterceptor;
 import org.springframework.beans.factory.annotation.Autowired;
+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;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
@@ -59,5 +64,15 @@ public class WebConfig implements WebMvcConfigurer {
                 .addPathPatterns("/**");
     }
 
-
+    @Bean
+    public CorsFilter corsFilter() {
+        CorsConfiguration config = new CorsConfiguration();
+        config.setMaxAge(3600L);
+        config.addAllowedOrigin("*");
+        config.addAllowedMethod("*");
+        config.addAllowedHeader("*");
+        UrlBasedCorsConfigurationSource configSource = new UrlBasedCorsConfigurationSource();
+        configSource.registerCorsConfiguration("/**", config);
+        return new CorsFilter(configSource);
+    }
 }
\ No newline at end of file

src/main/java/com/subsidy/common/interceptor/AuthenticationInterceptor.java

 package com.subsidy.common.interceptor;
 
+import com.alibaba.fastjson.JSON;
 import com.auth0.jwt.interfaces.Claim;
 import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.subsidy.common.ResponseData;
@@ -13,7 +14,9 @@ import com.subsidy.util.JwtUtil;
 import com.subsidy.util.Localstorage;
 import com.subsidy.util.RedisUtil;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Component;
+import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.method.HandlerMethod;
 import org.springframework.web.servlet.HandlerInterceptor;
 
@@ -43,6 +46,7 @@ public class AuthenticationInterceptor implements HandlerInterceptor {
     private RedisUtil redisUtil;
 
     @Override
+    @CrossOrigin()
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
         // 不需要进行拦截
         if (!(handler instanceof HandlerMethod)) {
@@ -83,6 +87,7 @@ public class AuthenticationInterceptor implements HandlerInterceptor {
                             if(tk.equals(token)) {
                                 return true;
                             }
+
                             throw new HttpException(1011);
                         } else {
                             throw new HttpException(1010);