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52 lines
833 B
52 lines
833 B
package com.utils;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* 返回数据
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*/
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public class R extends HashMap<String, Object> {
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private static final long serialVersionUID = 1L;
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public R() {
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put("code", 0);
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}
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public static R error() {
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return error(500, "未知异常，请联系管理员");
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}
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public static R error(String msg) {
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return error(500, msg);
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}
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public static R error(int code, String msg) {
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R r = new R();
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r.put("code", code);
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r.put("msg", msg);
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return r;
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}
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public static R ok(String msg) {
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R r = new R();
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r.put("msg", msg);
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return r;
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}
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public static R ok(Map<String, Object> map) {
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R r = new R();
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r.putAll(map);
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return r;
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}
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public static R ok() {
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return new R();
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}
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public R put(String key, Object value) {
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super.put(key, value);
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return this;
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}
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}
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