模块化拆分

blog-common/src/main/java/cn/celess/common/entity/Response.java

@@ -0,0 +1,65 @@
+package cn.celess.common.entity;
+
+import cn.celess.common.enmu.ResponseEnum;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.Data;
+import lombok.SneakyThrows;
+
+import java.io.Serializable;
+
+/**
+ * @author : xiaohai
+ * @date : 2019/03/28 15:24
+ */
+@Data
+public class Response<T> implements Serializable {
+    private int code;
+    private String msg;
+    private T result;
+
+    public Response() {
+    }
+
+    public Response(int code, String msg, T result) {
+        this.code = code;
+        this.msg = msg;
+        this.result = result;
+    }
+
+    /**
+     * 成功相应
+     *
+     * @param result 结果
+     * @return Response
+     */
+    public static <T> Response<T> success(T result) {
+        return new Response<T>(ResponseEnum.SUCCESS.getCode(), ResponseEnum.SUCCESS.getMsg(), result);
+    }
+
+    /**
+     * 失败的响应
+     *
+     * @param result 结果
+     * @return Response
+     */
+    public static Response<String> failure(String result) {
+        return new Response<String>(ResponseEnum.FAILURE.getCode(), ResponseEnum.FAILURE.getMsg(), result);
+    }
+
+    /**
+     * 其他的响应
+     *
+     * @param r      枚举常量
+     * @param result 结果
+     * @return Response
+     */
+    public static <T> Response<T> response(ResponseEnum r, T result) {
+        return new Response<T>(r.getCode(), r.getMsg(), result);
+    }
+
+    @SneakyThrows
+    @Override
+    public String toString() {
+        return new ObjectMapper().writeValueAsString(this);
+    }
+}