初始化3

src/main/java/com/four/common/core/domain/Result.java

@@ -0,0 +1,105 @@
+package com.tongcheng.common.core.domain;
+
+import java.io.Serializable;
+import com.tongcheng.common.core.constant.Constants;
+
+/**
+ * 响应信息主体
+ *
+ * @author tongcheng
+ */
+public class Result<T> implements Serializable
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 成功 */
+    public static final int SUCCESS = Constants.SUCCESS;
+
+    /** 失败 */
+    public static final int ERROR = Constants.ERROR;
+
+    private int code;
+
+    private String msg;
+
+    private T data;
+
+    public static <T> Result<T> success()
+    {
+        return restResult(null, SUCCESS, null);
+    }
+
+    public static <T> Result<T> success(T data)
+    {
+        return restResult(data, SUCCESS, null);
+    }
+
+    public static <T> Result<T> success(T data, String msg)
+    {
+        return restResult(data, SUCCESS, msg);
+    }
+
+    public static <T> Result<T> error()
+    {
+        return restResult(null, ERROR, null);
+    }
+
+    public static <T> Result<T> error(String msg)
+    {
+        return restResult(null, ERROR, msg);
+    }
+
+    public static <T> Result<T> error(T data)
+    {
+        return restResult(data, ERROR, null);
+    }
+
+    public static <T> Result<T> error(T data, String msg)
+    {
+        return restResult(data, ERROR, msg);
+    }
+
+    public static <T> Result<T> error(int code, String msg)
+    {
+        return restResult(null, code, msg);
+    }
+
+    private static <T> Result<T> restResult(T data, int code, String msg)
+    {
+        Result<T> apiResult = new Result<>();
+        apiResult.setCode(code);
+        apiResult.setData(data);
+        apiResult.setMsg(msg);
+        return apiResult;
+    }
+
+    public int getCode()
+    {
+        return code;
+    }
+
+    public void setCode(int code)
+    {
+        this.code = code;
+    }
+
+    public String getMsg()
+    {
+        return msg;
+    }
+
+    public void setMsg(String msg)
+    {
+        this.msg = msg;
+    }
+
+    public T getData()
+    {
+        return data;
+    }
+
+    public void setData(T data)
+    {
+        this.data = data;
+    }
+}