增加基类

ruoyi-common/src/main/java/com/ruoyi/common/base/BaseBean.java

@@ -0,0 +1,18 @@
+package com.ruoyi.common.base;
+
+import com.alibaba.fastjson.JSON;
+
+import java.io.Serializable;
+
+/**
+ * @author solo
+ * @date 2019/8/23
+ */
+public class BaseBean implements Serializable {
+    public BaseBean() {
+    }
+
+    public String toString() {
+        return JSON.toJSONString(this);
+    }
+}