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springboot based on a series of packaging framework. QmFramework to implements AOP, rewrite the requestBody, global exception catching,version checking, request body parameter symmetric encryption mechanism, controller packaging and the toolkit collection. thank you for using it.

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package com.starmcc.qmframework.controller;

import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.starmcc.qmframework.config.QmFrameConstants;
import com.starmcc.qmframework.exception.QmFrameException;
import com.starmcc.qmframework.tools.operation.QmAesTools;
import org.apache.commons.text.StringEscapeUtils;

import java.util.Date;
import java.util.HashMap;
import java.util.Map;

/**
 * 父类Controller, 编写Controller请继承该类。
 *
 * @Author qm
 * @Date 2018年11月24日 上午1:42:26
 */
public class QmController {

    /**
     * 接口回调方法
     *
     * @param code QmCode
     * @return
     */
    public String sendJSON(QmCode code) {
        Map responseMap = new HashMap<>(16);
        responseMap.put("code", code.getCode());
        responseMap.put("msg", QmCode.getMsg(code));
        responseMap.put("data", null);
        responseMap.put("responseTime", new Date());
        return this.parseJsonToResponse(responseMap);
    }

    /**
     * 接口回调方法
     *
     * @param code QmCode
     * @param data 传递数据
     * @return
     */
    public String sendJSON(QmCode code, Object data) {
        Map responseMap = new HashMap<>(16);
        responseMap.put("code", code.getCode());
        responseMap.put("msg", QmCode.getMsg(code));
        responseMap.put("data", data);
        responseMap.put("responseTime", new Date());
        return this.parseJsonToResponse(responseMap);
    }

    /**
     * 接口回调方法
     *
     * @param code QmCode
     * @param msg  自定义消息
     * @param data 传递数据
     * @return
     */
    public String sendJSON(QmCode code, String msg, Object data) {
        Map responseMap = new HashMap<>(16);
        responseMap.put("code", code.getCode());
        responseMap.put("msg", msg);
        responseMap.put("data", data);
        responseMap.put("responseTime", new Date());
        return this.parseJsonToResponse(responseMap);
    }

    /**
     * 解析请求json字符串
     *
     * @param value
     * @return
     */
    public String parseRequestJson(String value) {
        JSONObject jsonObject = JSONObject.parseObject(value);
        String json = jsonObject.getString(QmFrameConstants.REQUEST_DATA_KEY);
        if (QmFrameConstants.AES_START) {
            try {
                json = QmAesTools.decryptAES(json);
            } catch (Exception e) {
                e.printStackTrace();
                return null;
            }
        }
        return json;
    }

    /**
     * 转换json
     *
     * @param responseMap
     * @return
     */
    private String parseJsonToResponse(Map responseMap) {
        //SerializerFeature.WriteMapNullValue设置后,返回Bean时字段为空时默认返回null
        String value = JSONObject.toJSONString(responseMap, SerializerFeature.WriteMapNullValue);
        value = StringEscapeUtils.unescapeJava(value);
        try {
            if (QmFrameConstants.AES_START) {
                value = QmAesTools.encryptAES(value);
                Map resMap = new HashMap<>(16);
                resMap.put(QmFrameConstants.RESPONSE_DATA_KEY, value);
                return StringEscapeUtils.unescapeJava(JSONObject.toJSONString(resMap, SerializerFeature.WriteMapNullValue));
            }
        } catch (Exception e) {
            throw new QmFrameException("加密失败", e);
        }
        Map> resMap = new HashMap<>(16);
        resMap.put(QmFrameConstants.RESPONSE_DATA_KEY, responseMap);
        return JSONObject.toJSONString(resMap, SerializerFeature.WriteMapNullValue);
    }
}