异常处理显示

yzg-util-cloud/src/main/java/com/yanzuoguang/cloud/helper/CookiesHelper.java

@@ -62,17 +62,21 @@ public class CookiesHelper {
 
         // 遍历cookies找到对应的Cookies
         for (Cookie item : request.getCookies()) {
-            if (item.getName().equals(key)) {
-                removeCookie(response, item.getName());
-                if (StringHelper.isNumber(item.getValue())) {
-                    keyLength = StringHelper.toInt(item.getValue());
+            String itemKey = item.getName();
+            String itemValue = item.getValue();
+            if (itemKey.equals(key)) {
+                removeCookie(response, itemKey);
+                if (StringHelper.isEmpty(itemValue)) {
+                    return StringHelper.EMPTY;
+                } else if (StringHelper.isNumber(itemValue)) {
+                    keyLength = StringHelper.toInt(itemValue);
                     continue;
                 } else {
-                    return URLDecoder.decode(item.getValue(), CHARSET);
+                    return URLDecoder.decode(itemValue, CHARSET);
                 }
-            } else if (item.getName().startsWith(key)) {
-                removeCookie(response, item.getName());
-                map.put(key, item.getValue());
+            } else if (itemKey.startsWith(key)) {
+                removeCookie(response, itemKey);
+                map.put(key, itemValue);
             }
         }