更新后端，采用Springboot+mybatis

src/main/java/com/jsh/erp/utils/ResponseCode.java

@@ -0,0 +1,24 @@
+package com.jsh.erp.utils;
+
+import com.alibaba.fastjson.annotation.JSONCreator;
+import com.alibaba.fastjson.annotation.JSONField;
+
+/**
+ * @author jishenghua qq752718920  2018-10-7 15:26:27
+ */
+public class ResponseCode {
+
+    public final int code;
+    public final Object data;
+
+    /**
+     *
+     * @param code
+     * @param data
+     */
+    @JSONCreator
+    public ResponseCode(@JSONField(name = "code") int code, @JSONField(name = "data")Object data) {
+        this.code = code;
+        this.data = data;
+    }
+}