add udf

src/main/java/com/winhc/bigdata/bean/ColumnData.java

@@ -0,0 +1,22 @@
+package com.winhc.bigdata.bean;
+
+import com.alibaba.fastjson.JSONObject;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @Author: XuJiakai
+ * 2023/10/25 17:08
+ */
+public class ColumnData {
+    private Map<String, List<JSONObject>> data;
+
+    public Map<String, List<JSONObject>> getData() {
+        return data;
+    }
+
+    public void setData(Map<String, List<JSONObject>> data) {
+        this.data = data;
+    }
+}

src/main/java/com/winhc/bigdata/utils/BaseUtils.java

@@ -15,6 +15,9 @@ public class BaseUtils {
         return ResourceUtil.readUtf8Str(pathFromSourceRoot);
     }
 
+    public static Boolean isWindows() {
+        return System.getProperty("os.name").contains("Windows");
+    }
     public static String toString(Object o) {
         return JSONObject.toJSONString(o, SerializerFeature.WriteMapNullValue);