package com.leon.common.utils;import org.apache.http.HttpStatus;import java.util.HashMap; import java.util.Map;/*** 返回數據*/ public class R extends HashMap<String, Object> {private static final long serialVersionUID = 1L;public R() {put("code", 0);put("msg", "success");}public static R error() {return error(HttpStatus.SC_INTERNAL_SERVER_ERROR, "未知異常，請聯系管理員");}public static R error(String msg) {return error(HttpStatus.SC_INTERNAL_SERVER_ERROR, msg);}public static R error(int code, String msg) {R r = new R();r.put("code", code);r.put("msg", msg);return r;}public static R ok(String msg) {R r = new R();r.put("msg", msg);return r;}public static R ok(Map<String, Object> map) {R r = new R();r.putAll(map);return r;}public static R ok() {return new R();}public R put(String key, Object value) {super.put(key, value);return this;}public Integer getCode() {return (Integer) this.get("code");}}

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