com.base4j.mvc.util.Res Maven / Gradle / Ivy
package com.base4j.mvc.util;
import java.util.HashMap;
public class Res extends HashMap {
private static final long serialVersionUID = 915079455546890857L;
private static final String CODE = "code"; //操作结果编码
private static final String MSG = "msg"; //操作结果描述
private static final String DATA = "data"; //返回数据
public static final int CODE_OK = 200;
public static final int CODE_ERROR = 500;
public static final String MSG_OK = "操作成功";
public static final String MSG_ERROR = "未知异常，请联系管理员";
public static final String DATA_DEFAULT = "";
public static Res error() {
return custom(CODE_ERROR, MSG_ERROR, DATA_DEFAULT);
}
public static Res error(String msg) {
return custom(CODE_ERROR, msg, DATA_DEFAULT);
}
public static Res ok() {
return custom(CODE_OK, MSG_OK, DATA_DEFAULT);
}
public static Res ok(Object data) {
return custom(CODE_OK, MSG_OK, data);
}
public static Res custom (int status, String msg, Object data) {
Res res = new Res();
res.put(CODE, status).put(MSG, msg).put(DATA, data);
return res;
}
public Res put(String key, Object value) {
super.put(key, value);
return this;
}
}