updates

src/main/java/com/example/zxweb/utils/CacheManager.java

@@ -0,0 +1,21 @@
+package com.example.zxweb.utils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @Description
+ * @Author ZhouWenTao
+ * @Date 2023/9/8 18:11
+ */
+public class CacheManager {
+    private static Map<String, Object> cache = new HashMap<>();
+
+    public static void put(String key, Object value) {
+        cache.put(key, value);
+    }
+
+    public static Object get(String key) {
+        return cache.get(key);
+    }
+}

src/main/java/com/example/zxweb/utils/RestUtil.java

@@ -10,6 +10,7 @@ import org.springframework.web.client.RestTemplate;
 
 import java.nio.charset.StandardCharsets;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -195,6 +196,11 @@ public class RestUtil {
                 headers.add(s,header.getString(s));
             }
         }
+        String cookie =(String) CacheManager.get("Cookie");
+        if (StringUtils.isNotBlank(cookie)) {
+            headers.add("Cookie",cookie);
+        }
+
         return request(url, method, headers, variables, params, JSONObject.class);
     }
 
@@ -254,6 +260,18 @@ public class RestUtil {
         RT = new RestTemplate(requestFactory);
         // 解决乱码问题
         RT.getMessageConverters().set(1, new StringHttpMessageConverter(StandardCharsets.UTF_8));
+        ResponseEntity<T> exchange = RT.exchange(url, method, request, responseType);
+        HttpHeaders responseBodyHeaders = exchange.getHeaders();
+        List<String> stringList = responseBodyHeaders.get("Set-Cookie");
+        StringBuilder sb=new StringBuilder();
+        for (String s : stringList) {
+            if (s.contains("JSESSIONID") &&!s.contains("deleteMe")) {
+                sb.append(s);
+            }
+        }
+        if (StringUtils.isNotBlank(sb.toString())) {
+            CacheManager.put("Cookie",sb.toString());
+        }
         return RT.exchange(url, method, request, responseType);
     }