上传文件

src/main/java/com/template/common/utils/GlobalData.java

@@ -0,0 +1,19 @@
+package com.template.common.utils;
+
+import com.alibaba.fastjson.JSONObject;
+import com.template.model.phoneBook.GradeBook;
+
+import java.util.List;
+
+public class GlobalData {
+
+    public static List<GradeBook> addressBook = null;
+
+    public static List<GradeBook> getAddressBook() {
+        return addressBook;
+    }
+
+    public static void setAddressBook(List<GradeBook> addressBook) {
+        GlobalData.addressBook = addressBook;
+    }
+}