苍穹外卖初始化代码

sky-common/src/main/java/com/sky/result/PageResult.java

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+package com.sky.result;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 封装分页查询结果
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class PageResult implements Serializable {
+
+    private long total; //总记录数
+
+    private List records; //当前页数据集合
+
+}

sky-common/src/main/java/com/sky/result/Result.java

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+package com.sky.result;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 后端统一返回结果
+ * @param <T>
+ */
+@Data
+public class Result<T> implements Serializable {
+
+    private Integer code; //编码：1成功，0和其它数字为失败
+    private String msg; //错误信息
+    private T data; //数据
+
+    public static <T> Result<T> success() {
+        Result<T> result = new Result<T>();
+        result.code = 1;
+        return result;
+    }
+
+    public static <T> Result<T> success(T object) {
+        Result<T> result = new Result<T>();
+        result.data = object;
+        result.code = 1;
+        return result;
+    }
+
+    public static <T> Result<T> error(String msg) {
+        Result result = new Result();
+        result.msg = msg;
+        result.code = 0;
+        return result;
+    }
+
+}