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  • 项目实战从0到1之hive(19) 企业级数据仓库构建(二)

    一、数据生成模块
    1)埋点数据基本格式

    • 公共字段:基本所有安卓手机都包含的字段
    • 业务(事件)字段:埋点上报的字段,有具体的业务类型

    示例如下
    <ignore_js_op>

    2)示例日志(服务器时间戳 | 日志)如下
    注意:事件字段包含多个用户行为数据


    3)事件日志数据
    【3.1】商品列表页(loading)
    事件名称:loading



    【3.2】商品点击(display)
    事件标签:display


    【3.3】商品详情页(newsdetail)
    事件名称:newsdetail


    【3.4】广告(ad)
    事件名称:ad



    【3.5】消息通知(notification)
    事件名称:notification

    【3.7】评论(comment)
    事件名称:comment

    【3.8】收藏(favorites)
    事件名称:favorites




    【3.11】启动日志数据
    事件标签: start



    4)数据生成脚本
    【4.1】架构图


    【4.2】流程
    1)创建Maven工程
    2)导入依赖

    <!--版本号统一-->
        <properties>
            <slf4j.version>1.7.20</slf4j.version>
            <logback.version>1.0.7</logback.version>
        </properties>
        <dependencies>
            <!--阿里巴巴开源 json 解析框架-->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>1.2.51</version>
            </dependency>
            <!--日志生成框架-->
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-core</artifactId>
                <version>${logback.version}</version>
            </dependency>
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-classic</artifactId>
                <version>${logback.version}</version>
            </dependency>
        </dependencies>
    
        <!--编译打包插件-->
        <build>
            <plugins>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>2.3.2</version>
                    <configuration>
                        <source>1.8</source>
                        <target>1.8</target>
                    </configuration>
                </plugin>
                <plugin>
                    <artifactId>maven-assembly-plugin </artifactId>
                    <configuration>
                        <descriptorRefs>
                            <descriptorRef>jar-with-dependencies</descriptorRef>
                        </descriptorRefs>
                        <archive>
                            <manifest>
                                <!--主方法全限定名-->
                                <mainClass>com.zsy.appclient.AppMain</mainClass>
                            </manifest>
                        </archive>
                    </configuration>
                    <executions>
                        <execution>
                            <id>make-assembly</id>
                            <phase>package</phase>
                            <goals>
                                <goal>single</goal>
                            </goals>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>

    3)编写bean对象

      • 用户后台活跃 AppActive_background.java
    package com.zsy.bean;
    /**
     * 用户后台活跃
     */
    public class AppActive_background {
        private String active_source;//1=upgrade,2=download(下载),3=plugin_upgrade
    
        public String getActive_source() {
            return active_source;
        }
    
        public void setActive_source(String active_source) {
            this.active_source = active_source;
        }
    }

    广告AppAd.java

    package com.zsy.bean;
    /**
     * 广告
     */
    public class AppAd {
    
        private String entry;//入口:商品列表页=1  应用首页=2 商品详情页=3
        private String action;//动作: 广告展示=1 广告点击=2
        private String contentType;//Type: 1 商品 2 营销活动
        private String displayMills;//展示时长 毫秒数
        private String itemId; //商品id
        private String activityId; //营销活动id
    
    
        public String getEntry() {
            return entry;
        }
    
        public void setEntry(String entry) {
            this.entry = entry;
        }
    
        public String getAction() {
            return action;
        }
    
        public void setAction(String action) {
            this.action = action;
        }
    
        public String getActivityId() {
            return activityId;
        }
    
        public void setActivityId(String activityId) {
            this.activityId = activityId;
        }
    
        public String getContentType() {
            return contentType;
        }
    
        public void setContentType(String contentType) {
            this.contentType = contentType;
        }
    
        public String getDisplayMills() {
            return displayMills;
        }
    
        public void setDisplayMills(String displayMills) {
            this.displayMills = displayMills;
        }
    
        public String getItemId() {
            return itemId;
        }
    
        public void setItemId(String itemId) {
            this.itemId = itemId;
        }
    }

    公共日志 AppBase.java

    package com.zsy.bean;
    /**
     * 公共日志
     */
    public class AppBase{
    
        private String mid; // (String) 设备唯一标识
        private String uid; // (String) 用户uid
        private String vc;  // (String) versionCode,程序版本号
        private String vn;  // (String) versionName,程序版本名
        private String l;   // (String) 系统语言
        private String sr;  // (String) 渠道号,应用从哪个渠道来的。
        private String os;  // (String) Android系统版本
        private String ar;  // (String) 区域
        private String md;  // (String) 手机型号
        private String ba;  // (String) 手机品牌
        private String sv;  // (String) sdkVersion
        private String g;   // (String) gmail
        private String hw;  // (String) heightXwidth,屏幕宽高
        private String t;   // (String) 客户端日志产生时的时间
        private String nw;  // (String) 网络模式
        private String ln;  // (double) lng经度
        private String la;  // (double) lat 纬度
    
        public String getMid() {
            return mid;
        }
    
        public void setMid(String mid) {
            this.mid = mid;
        }
    
        public String getUid() {
            return uid;
        }
    
        public void setUid(String uid) {
            this.uid = uid;
        }
    
        public String getVc() {
            return vc;
        }
    
        public void setVc(String vc) {
            this.vc = vc;
        }
    
        public String getVn() {
            return vn;
        }
    
        public void setVn(String vn) {
            this.vn = vn;
        }
    
        public String getL() {
            return l;
        }
    
        public void setL(String l) {
            this.l = l;
        }
    
        public String getSr() {
            return sr;
        }
    
        public void setSr(String sr) {
            this.sr = sr;
        }
    
        public String getOs() {
            return os;
        }
    
        public void setOs(String os) {
            this.os = os;
        }
    
        public String getAr() {
            return ar;
        }
    
        public void setAr(String ar) {
            this.ar = ar;
        }
    
        public String getMd() {
            return md;
        }
    
        public void setMd(String md) {
            this.md = md;
        }
    
        public String getBa() {
            return ba;
        }
    
        public void setBa(String ba) {
            this.ba = ba;
        }
    
        public String getSv() {
            return sv;
        }
    
        public void setSv(String sv) {
            this.sv = sv;
        }
    
        public String getG() {
            return g;
        }
    
        public void setG(String g) {
            this.g = g;
        }
    
        public String getHw() {
            return hw;
        }
    
        public void setHw(String hw) {
            this.hw = hw;
        }
    
        public String getT() {
            return t;
        }
    
        public void setT(String t) {
            this.t = t;
        }
    
        public String getNw() {
            return nw;
        }
    
        public void setNw(String nw) {
            this.nw = nw;
        }
    
        public String getLn() {
            return ln;
        }
    
        public void setLn(String ln) {
            this.ln = ln;
        }
    
        public String getLa() {
            return la;
        }
    
        public void setLa(String la) {
            this.la = la;
        }
    }

    评论 AppComment.java

    package com.zsy.bean;
    /**
     * 评论
     */
    public class AppComment {
    
        private int comment_id;//评论表
        private int userid;//用户id
        private  int p_comment_id;//父级评论id(为0则是一级评论,不为0则是回复)
        private String content;//评论内容
        private String addtime;//创建时间
        private int other_id;//评论的相关id
        private int praise_count;//点赞数量
        private int reply_count;//回复数量
    
        public int getComment_id() {
            return comment_id;
        }
    
        public void setComment_id(int comment_id) {
            this.comment_id = comment_id;
        }
    
        public int getUserid() {
            return userid;
        }
    
        public void setUserid(int userid) {
            this.userid = userid;
        }
    
        public int getP_comment_id() {
            return p_comment_id;
        }
    
        public void setP_comment_id(int p_comment_id) {
            this.p_comment_id = p_comment_id;
        }
    
        public String getContent() {
            return content;
        }
    
        public void setContent(String content) {
            this.content = content;
        }
    
        public String getAddtime() {
            return addtime;
        }
    
        public void setAddtime(String addtime) {
            this.addtime = addtime;
        }
    
        public int getOther_id() {
            return other_id;
        }
    
        public void setOther_id(int other_id) {
            this.other_id = other_id;
        }
    
        public int getPraise_count() {
            return praise_count;
        }
    
        public void setPraise_count(int praise_count) {
            this.praise_count = praise_count;
        }
    
        public int getReply_count() {
            return reply_count;
        }
    
        public void setReply_count(int reply_count) {
            this.reply_count = reply_count;
        }
    }

    商品点击日志 AppDisplay.java

    package com.zsy.bean;
    /**
     * 商品点击日志
     */
    public class AppDisplay {
    
        private String action;//动作:曝光商品=1,点击商品=2,
        private String goodsid;//商品ID(服务端下发的ID)
        private String place;//顺序(第几条商品,第一条为0,第二条为1,如此类推)
        private String extend1;//曝光类型:1 - 首次曝光 2-重复曝光(没有使用)
        private String category;//分类ID(服务端定义的分类ID)
    
        public String getAction() {
            return action;
        }
    
        public void setAction(String action) {
            this.action = action;
        }
    
        public String getGoodsid() {
            return goodsid;
        }
    
        public void setGoodsid(String goodsid) {
            this.goodsid = goodsid;
        }
    
        public String getPlace() {
            return place;
        }
    
        public void setPlace(String place) {
            this.place = place;
        }
    
        public String getExtend1() {
            return extend1;
        }
    
        public void setExtend1(String extend1) {
            this.extend1 = extend1;
        }
    
        public String getCategory() {
            return category;
        }
    
        public void setCategory(String category) {
            this.category = category;
        }
    }

    错误日志 AppErrorLog.java

    package com.zsy.bean;
    /**
     * 错误日志
     */
    public class AppErrorLog {
    
        private String errorBrief;    //错误摘要
        private String errorDetail;   //错误详情
    
        public String getErrorBrief() {
            return errorBrief;
        }
    
        public void setErrorBrief(String errorBrief) {
            this.errorBrief = errorBrief;
        }
    
        public String getErrorDetail() {
            return errorDetail;
        }
    
        public void setErrorDetail(String errorDetail) {
            this.errorDetail = errorDetail;
        }
    }

    收藏 AppFavorites.java

    package com.zsy.bean;
    /**
     * 收藏
     */
    public class AppFavorites {
        private int id;//主键
        private int course_id;//商品id
        private int userid;//用户ID
        private String add_time;//创建时间
    
        public int getId() {
            return id;
        }
    
        public void setId(int id) {
            this.id = id;
        }
    
        public int getCourse_id() {
            return course_id;
        }
    
        public void setCourse_id(int course_id) {
            this.course_id = course_id;
        }
    
        public int getUserid() {
            return userid;
        }
    
        public void setUserid(int userid) {
            this.userid = userid;
        }
    
        public String getAdd_time() {
            return add_time;
        }
    
        public void setAdd_time(String add_time) {
            this.add_time = add_time;
        }
    }

    商品列表 AppLoading.java

    package com.zsy.bean;
    /**
     * 商品列表
     */
    public class AppLoading {
        private String action;//动作:开始加载=1,加载成功=2,加载失败=3
        private String loading_time;//加载时长:计算下拉开始到接口返回数据的时间,(开始加载报0,加载成功或加载失败才上报时间)
        private String loading_way;//加载类型:1-读取缓存,2-从接口拉新数据   (加载成功才上报加载类型)
        private String extend1;//扩展字段 Extend1
        private String extend2;//扩展字段 Extend2
        private String type;//加载类型:自动加载=1,用户下拽加载=2,底部加载=3(底部条触发点击底部提示条/点击返回顶部加载)
        private String type1;//加载失败码:把加载失败状态码报回来(报空为加载成功,没有失败)
    
        public String getAction() {
            return action;
        }
    
        public void setAction(String action) {
            this.action = action;
        }
    
        public String getLoading_time() {
            return loading_time;
        }
    
        public void setLoading_time(String loading_time) {
            this.loading_time = loading_time;
        }
    
        public String getLoading_way() {
            return loading_way;
        }
    
        public void setLoading_way(String loading_way) {
            this.loading_way = loading_way;
        }
    
        public String getExtend1() {
            return extend1;
        }
    
        public void setExtend1(String extend1) {
            this.extend1 = extend1;
        }
    
        public String getExtend2() {
            return extend2;
        }
    
        public void setExtend2(String extend2) {
            this.extend2 = extend2;
        }
    
        public String getType() {
            return type;
        }
    
        public void setType(String type) {
            this.type = type;
        }
    
        public String getType1() {
            return type1;
        }
    
        public void setType1(String type1) {
            this.type1 = type1;
        }
    }

    商品详情 AppNewsDetail.java

    package com.zsy.bean;
    /**
     * 商品详情
     */
    public class AppNewsDetail {
    
        private String entry;//页面入口来源:应用首页=1、push=2、详情页相关推荐=3
        private String action;//动作:开始加载=1,加载成功=2(pv),加载失败=3, 退出页面=4
        private String goodsid;//商品ID(服务端下发的ID)
        private String showtype;//商品样式:0、无图1、一张大图2、两张图3、三张小图4、一张小图5、一张大图两张小图    来源于详情页相关推荐的商品,上报样式都为0(因为都是左文右图)
        private String news_staytime;//页面停留时长:从商品开始加载时开始计算,到用户关闭页面所用的时间。若中途用跳转到其它页面了,则暂停计时,待回到详情页时恢复计时。或中途划出的时间超过10分钟,则本次计时作废,不上报本次数据。如未加载成功退出,则报空。
        private String loading_time;//加载时长:计算页面开始加载到接口返回数据的时间 (开始加载报0,加载成功或加载失败才上报时间)
        private String type1;//加载失败码:把加载失败状态码报回来(报空为加载成功,没有失败)
        private String category;//分类ID(服务端定义的分类ID)
    
        public String getEntry() {
            return entry;
        }
    
        public void setEntry(String entry) {
            this.entry = entry;
        }
    
        public String getAction() {
            return action;
        }
    
        public void setAction(String action) {
            this.action = action;
        }
    
        public String getGoodsid() {
            return goodsid;
        }
    
        public void setGoodsid(String goodsid) {
            this.goodsid = goodsid;
        }
    
        public String getShowtype() {
            return showtype;
        }
    
        public void setShowtype(String showtype) {
            this.showtype = showtype;
        }
    
        public String getNews_staytime() {
            return news_staytime;
        }
    
        public void setNews_staytime(String news_staytime) {
            this.news_staytime = news_staytime;
        }
    
        public String getLoading_time() {
            return loading_time;
        }
    
        public void setLoading_time(String loading_time) {
            this.loading_time = loading_time;
        }
    
        public String getType1() {
            return type1;
        }
    
        public void setType1(String type1) {
            this.type1 = type1;
        }
    
        public String getCategory() {
            return category;
        }
    
        public void setCategory(String category) {
            this.category = category;
        }
    }

    消息通知日志 AppNotification.java

    package com.zsy.bean;
    /**
     * 消息通知日志
     */
    public class AppNotification {
        private String action;//动作:通知产生=1,通知弹出=2,通知点击=3,常驻通知展示(不重复上报,一天之内只报一次)=4
        private String type;//通知id:预警通知=1,天气预报(早=2,晚=3),常驻=4
        private String ap_time;//客户端弹出时间
        private String content;//备用字段
    
        public String getAction() {
            return action;
        }
    
        public void setAction(String action) {
            this.action = action;
        }
    
        public String getType() {
            return type;
        }
    
        public void setType(String type) {
            this.type = type;
        }
    
        public String getAp_time() {
            return ap_time;
        }
    
        public void setAp_time(String ap_time) {
            this.ap_time = ap_time;
        }
    
        public String getContent() {
            return content;
        }
    
        public void setContent(String content) {
            this.content = content;
        }
    }

    点赞 AppPraise.java

    package com.zsy.bean;
    /**
     * 点赞
     */
    public class AppPraise {
        private int id; //主键id
        private int userid;//用户id
        private int target_id;//点赞的对象id
        private int type;//点赞类型 1问答点赞 2问答评论点赞 3 文章点赞数4 评论点赞
        private String add_time;//添加时间
    
        public int getId() {
            return id;
        }
    
        public void setId(int id) {
            this.id = id;
        }
    
        public int getUserid() {
            return userid;
        }
    
        public void setUserid(int userid) {
            this.userid = userid;
        }
    
        public int getTarget_id() {
            return target_id;
        }
    
        public void setTarget_id(int target_id) {
            this.target_id = target_id;
        }
    
        public int getType() {
            return type;
        }
    
        public void setType(int type) {
            this.type = type;
        }
    
        public String getAdd_time() {
            return add_time;
        }
    
        public void setAdd_time(String add_time) {
            this.add_time = add_time;
        }
    }

    启动日志 AppStart.java

    package com.zsy.bean;
    /**
     * 启动日志
     */
    public class AppStart extends AppBase {
    
        private String entry;//入口: push=1,widget=2,icon=3,notification=4, lockscreen_widget =5
        private String open_ad_type;//开屏广告类型:  开屏原生广告=1, 开屏插屏广告=2
        private String action;//状态:成功=1  失败=2
        private String loading_time;//加载时长:计算下拉开始到接口返回数据的时间,(开始加载报0,加载成功或加载失败才上报时间)
        private String detail;//失败码(没有则上报空)
        private String extend1;//失败的message(没有则上报空)
        private String en;//启动日志类型标记
    
        public String getEntry() {
            return entry;
        }
    
        public void setEntry(String entry) {
            this.entry = entry;
        }
    
        public String getOpen_ad_type() {
            return open_ad_type;
        }
    
        public void setOpen_ad_type(String open_ad_type) {
            this.open_ad_type = open_ad_type;
        }
    
        public String getAction() {
            return action;
        }
    
        public void setAction(String action) {
            this.action = action;
        }
    
        public String getLoading_time() {
            return loading_time;
        }
    
        public void setLoading_time(String loading_time) {
            this.loading_time = loading_time;
        }
    
        public String getDetail() {
            return detail;
        }
    
        public void setDetail(String detail) {
            this.detail = detail;
        }
    
        public String getExtend1() {
            return extend1;
        }
    
        public void setExtend1(String extend1) {
            this.extend1 = extend1;
        }
    
        public String getEn() {
            return en;
        }
    
        public void setEn(String en) {
            this.en = en;
        }
    }

    4.创建数据生成代码 AppMain.java

    package com.zsy.appclient;
    
    import java.io.UnsupportedEncodingException;
    import java.util.Random;
    
    import com.alibaba.fastjson.JSON;
    import com.alibaba.fastjson.JSONArray;
    import com.alibaba.fastjson.JSONObject;
    import com.zsy.bean.*;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    
    /**
     * 日志行为数据模拟
     */
    public class AppMain {
    
        private final static Logger logger = LoggerFactory.getLogger(AppMain.class);
        private static Random rand = new Random();
    
        // 设备id
        private static int s_mid = 0;
        // 用户id
        private static int s_uid = 0;
        // 商品id
        private static int s_goodsid = 0;
    
        public static void main(String[] args) {
            // 参数一:控制发送每条的延时时间,默认是0
            Long delay = args.length > 0 ? Long.parseLong(args[0]) : 0L;
            // 参数二:循环遍历次数
            int loop_len = args.length > 1 ? Integer.parseInt(args[1]) : 1000;
            // 生成数据
            generateLog(delay, loop_len);
        }
    
        private static void generateLog(Long delay, int loop_len) {
            for (int i = 0; i < loop_len; i++) {
                int flag = rand.nextInt(2);
                switch (flag) {
                    case (0):
                        //应用启动
                        AppStart appStart = generateStart();
                        String jsonString = JSON.toJSONString(appStart);
                        //控制台打印
                        logger.info(jsonString);
                        break;
                    case (1):
                        JSONObject json = new JSONObject();
                        json.put("ap", "app");
                        json.put("cm", generateComFields());
                        JSONArray eventsArray = new JSONArray();
                        // 事件日志
                        // 商品点击,展示
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateDisplay());
                            json.put("et", eventsArray);
                        }
                        // 商品详情页
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateNewsDetail());
                            json.put("et", eventsArray);
                        }
                        // 商品列表页
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateNewList());
                            json.put("et", eventsArray);
                        }
                        // 广告
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateAd());
                            json.put("et", eventsArray);
                        }
                        // 消息通知
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateNotification());
                            json.put("et", eventsArray);
                        }
                        // 用户后台活跃
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateBackground());
                            json.put("et", eventsArray);
                        }
                        //故障日志
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateError());
                            json.put("et", eventsArray);
                        }
                        // 用户评论
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateComment());
                            json.put("et", eventsArray);
                        }
                        // 用户收藏
                        if (rand.nextBoolean()) {
                            eventsArray.add(generateFavorites());
                            json.put("et", eventsArray);
                        }
                        // 用户点赞
                        if (rand.nextBoolean()) {
                            eventsArray.add(generatePraise());
                            json.put("et", eventsArray);
                        }
                        //时间
                        long millis = System.currentTimeMillis();
                        //控制台打印
                        logger.info(millis + "|" + json.toJSONString());
                        break;
                }
                // 延迟
                try {
                    Thread.sleep(delay);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        }
    
        /**
         * 公共字段设置
         */
        private static JSONObject generateComFields() {
            AppBase appBase = new AppBase();
            //设备id
            appBase.setMid(s_mid + "");
            s_mid++;
            // 用户id
            appBase.setUid(s_uid + "");
            s_uid++;
            // 程序版本号 5,6等
            appBase.setVc("" + rand.nextInt(20));
            //程序版本名 v1.1.1
            appBase.setVn("1." + rand.nextInt(4) + "." + rand.nextInt(10));
            // 安卓系统版本
            appBase.setOs("8." + rand.nextInt(3) + "." + rand.nextInt(10));
            // 语言  es,en,pt
            int flag = rand.nextInt(3);
            switch (flag) {
                case (0):
                    appBase.setL("es");
                    break;
                case (1):
                    appBase.setL("en");
                    break;
                case (2):
                    appBase.setL("pt");
                    break;
            }
            // 渠道号   从哪个渠道来的
            appBase.setSr(getRandomChar(1));
            // 区域
            flag = rand.nextInt(2);
            switch (flag) {
                case 0:
                    appBase.setAr("BR");
                case 1:
                    appBase.setAr("MX");
            }
            // 手机品牌 ba ,手机型号 md,就取2位数字了
            flag = rand.nextInt(3);
            switch (flag) {
                case 0:
                    appBase.setBa("Sumsung");
                    appBase.setMd("sumsung-" + rand.nextInt(20));
                    break;
                case 1:
                    appBase.setBa("Huawei");
                    appBase.setMd("Huawei-" + rand.nextInt(20));
                    break;
                case 2:
                    appBase.setBa("HTC");
                    appBase.setMd("HTC-" + rand.nextInt(20));
                    break;
            }
            // 嵌入sdk的版本
            appBase.setSv("V2." + rand.nextInt(10) + "." + rand.nextInt(10));
            // gmail
            appBase.setG(getRandomCharAndNumr(8) + "@gmail.com");
            // 屏幕宽高 hw
            flag = rand.nextInt(4);
            switch (flag) {
                case 0:
                    appBase.setHw("640*960");
                    break;
                case 1:
                    appBase.setHw("640*1136");
                    break;
                case 2:
                    appBase.setHw("750*1134");
                    break;
                case 3:
                    appBase.setHw("1080*1920");
                    break;
            }
            // 客户端产生日志时间
            long millis = System.currentTimeMillis();
            appBase.setT("" + (millis - rand.nextInt(99999999)));
            // 手机网络模式 3G,4G,WIFI
            flag = rand.nextInt(3);
            switch (flag) {
                case 0:
                    appBase.setNw("3G");
                    break;
                case 1:
                    appBase.setNw("4G");
                    break;
                case 2:
                    appBase.setNw("WIFI");
                    break;
            }
            // 拉丁美洲 西经34°46′至西经117°09;北纬32°42′至南纬53°54′
            // 经度
            appBase.setLn((-34 - rand.nextInt(83) - rand.nextInt(60) / 10.0) + "");
            // 纬度
            appBase.setLa((32 - rand.nextInt(85) - rand.nextInt(60) / 10.0) + "");
            return (JSONObject) JSON.toJSON(appBase);
        }
    
        /**
         * 商品展示事件
         */
        private static JSONObject generateDisplay() {
            AppDisplay appDisplay = new AppDisplay();
            boolean boolFlag = rand.nextInt(10) < 7;
            // 动作:曝光商品=1,点击商品=2,
            if (boolFlag) {
                appDisplay.setAction("1");
            } else {
                appDisplay.setAction("2");
            }
            // 商品id
            String goodsId = s_goodsid + "";
            s_goodsid++;
            appDisplay.setGoodsid(goodsId);
            // 顺序  设置成6条吧
            int flag = rand.nextInt(6);
            appDisplay.setPlace("" + flag);
            // 曝光类型
            flag = 1 + rand.nextInt(2);
            appDisplay.setExtend1("" + flag);
            // 分类
            flag = 1 + rand.nextInt(100);
            appDisplay.setCategory("" + flag);
            JSONObject jsonObject = (JSONObject) JSON.toJSON(appDisplay);
            return packEventJson("display", jsonObject);
        }
    
        /**
         * 商品详情页
         */
        private static JSONObject generateNewsDetail() {
            AppNewsDetail appNewsDetail = new AppNewsDetail();
            // 页面入口来源
            int flag = 1 + rand.nextInt(3);
            appNewsDetail.setEntry(flag + "");
            // 动作
            appNewsDetail.setAction("" + (rand.nextInt(4) + 1));
            // 商品id
            appNewsDetail.setGoodsid(s_goodsid + "");
            // 商品来源类型
            flag = 1 + rand.nextInt(3);
            appNewsDetail.setShowtype(flag + "");
            // 商品样式
            flag = rand.nextInt(6);
            appNewsDetail.setShowtype("" + flag);
            // 页面停留时长
            flag = rand.nextInt(10) * rand.nextInt(7);
            appNewsDetail.setNews_staytime(flag + "");
            // 加载时长
            flag = rand.nextInt(10) * rand.nextInt(7);
            appNewsDetail.setLoading_time(flag + "");
            // 加载失败码
            flag = rand.nextInt(10);
            switch (flag) {
                case 1:
                    appNewsDetail.setType1("102");
                    break;
                case 2:
                    appNewsDetail.setType1("201");
                    break;
                case 3:
                    appNewsDetail.setType1("325");
                    break;
                case 4:
                    appNewsDetail.setType1("433");
                    break;
                case 5:
                    appNewsDetail.setType1("542");
                    break;
                default:
                    appNewsDetail.setType1("");
                    break;
            }
            // 分类
            flag = 1 + rand.nextInt(100);
            appNewsDetail.setCategory("" + flag);
            JSONObject eventJson = (JSONObject) JSON.toJSON(appNewsDetail);
            return packEventJson("newsdetail", eventJson);
        }
    
        /**
         * 商品列表
         */
        private static JSONObject generateNewList() {
    
            AppLoading appLoading = new AppLoading();
    
            // 动作
            int flag = rand.nextInt(3) + 1;
            appLoading.setAction(flag + "");
    
            // 加载时长
            flag = rand.nextInt(10) * rand.nextInt(7);
            appLoading.setLoading_time(flag + "");
    
            // 失败码
            flag = rand.nextInt(10);
            switch (flag) {
                case 1:
                    appLoading.setType1("102");
                    break;
                case 2:
                    appLoading.setType1("201");
                    break;
                case 3:
                    appLoading.setType1("325");
                    break;
                case 4:
                    appLoading.setType1("433");
                    break;
                case 5:
                    appLoading.setType1("542");
                    break;
                default:
                    appLoading.setType1("");
                    break;
            }
    
            // 页面  加载类型
            flag = 1 + rand.nextInt(2);
            appLoading.setLoading_way("" + flag);
    
            // 扩展字段1
            appLoading.setExtend1("");
    
            // 扩展字段2
            appLoading.setExtend2("");
    
            // 用户加载类型
            flag = 1 + rand.nextInt(3);
            appLoading.setType("" + flag);
    
            JSONObject jsonObject = (JSONObject) JSON.toJSON(appLoading);
    
            return packEventJson("loading", jsonObject);
        }
    
        /**
         * 广告相关字段
         */
        private static JSONObject generateAd() {
    
            AppAd appAd = new AppAd();
    
            // 入口
            int flag = rand.nextInt(3) + 1;
            appAd.setEntry(flag + "");
    
            // 动作
            flag = rand.nextInt(5) + 1;
            appAd.setAction(flag + "");
    
            // 内容类型类型
            flag = rand.nextInt(6) + 1;
            appAd.setContentType(flag + "");
    
            // 展示样式
            flag = rand.nextInt(120000) + 1000;
            appAd.setDisplayMills(flag + "");
    
            flag = rand.nextInt(1);
            if (flag == 1) {
                appAd.setContentType(flag + "");
                flag = rand.nextInt(6);
                appAd.setItemId(flag + "");
            } else {
                appAd.setContentType(flag + "");
                flag = rand.nextInt(1) + 1;
                appAd.setActivityId(flag + "");
            }
    
            JSONObject jsonObject = (JSONObject) JSON.toJSON(appAd);
    
            return packEventJson("ad", jsonObject);
        }
    
        /**
         * 启动日志
         */
        private static AppStart generateStart() {
    
            AppStart appStart = new AppStart();
    
            //设备id
            appStart.setMid(s_mid + "");
            s_mid++;
    
            // 用户id
            appStart.setUid(s_uid + "");
            s_uid++;
    
            // 程序版本号 5,6等
            appStart.setVc("" + rand.nextInt(20));
    
            //程序版本名 v1.1.1
            appStart.setVn("1." + rand.nextInt(4) + "." + rand.nextInt(10));
    
            // 安卓系统版本
            appStart.setOs("8." + rand.nextInt(3) + "." + rand.nextInt(10));
    
            //设置日志类型
            appStart.setEn("start");
    
            //    语言  es,en,pt
            int flag = rand.nextInt(3);
            switch (flag) {
                case (0):
                    appStart.setL("es");
                    break;
                case (1):
                    appStart.setL("en");
                    break;
                case (2):
                    appStart.setL("pt");
                    break;
            }
    
            // 渠道号   从哪个渠道来的
            appStart.setSr(getRandomChar(1));
    
            // 区域
            flag = rand.nextInt(2);
            switch (flag) {
                case 0:
                    appStart.setAr("BR");
                case 1:
                    appStart.setAr("MX");
            }
    
            // 手机品牌 ba ,手机型号 md,就取2位数字了
            flag = rand.nextInt(3);
            switch (flag) {
                case 0:
                    appStart.setBa("Sumsung");
                    appStart.setMd("sumsung-" + rand.nextInt(20));
                    break;
                case 1:
                    appStart.setBa("Huawei");
                    appStart.setMd("Huawei-" + rand.nextInt(20));
                    break;
                case 2:
                    appStart.setBa("HTC");
                    appStart.setMd("HTC-" + rand.nextInt(20));
                    break;
            }
    
            // 嵌入sdk的版本
            appStart.setSv("V2." + rand.nextInt(10) + "." + rand.nextInt(10));
            // gmail
            appStart.setG(getRandomCharAndNumr(8) + "@gmail.com");
    
            // 屏幕宽高 hw
            flag = rand.nextInt(4);
            switch (flag) {
                case 0:
                    appStart.setHw("640*960");
                    break;
                case 1:
                    appStart.setHw("640*1136");
                    break;
                case 2:
                    appStart.setHw("750*1134");
                    break;
                case 3:
                    appStart.setHw("1080*1920");
                    break;
            }
    
            // 客户端产生日志时间
            long millis = System.currentTimeMillis();
            appStart.setT("" + (millis - rand.nextInt(99999999)));
    
            // 手机网络模式 3G,4G,WIFI
            flag = rand.nextInt(3);
            switch (flag) {
                case 0:
                    appStart.setNw("3G");
                    break;
                case 1:
                    appStart.setNw("4G");
                    break;
                case 2:
                    appStart.setNw("WIFI");
                    break;
            }
    
            // 拉丁美洲 西经34°46′至西经117°09;北纬32°42′至南纬53°54′
            // 经度
            appStart.setLn((-34 - rand.nextInt(83) - rand.nextInt(60) / 10.0) + "");
            // 纬度
            appStart.setLa((32 - rand.nextInt(85) - rand.nextInt(60) / 10.0) + "");
    
            // 入口
            flag = rand.nextInt(5) + 1;
            appStart.setEntry(flag + "");
    
            // 开屏广告类型
            flag = rand.nextInt(2) + 1;
            appStart.setOpen_ad_type(flag + "");
    
            // 状态
            flag = rand.nextInt(10) > 8 ? 2 : 1;
            appStart.setAction(flag + "");
    
            // 加载时长
            appStart.setLoading_time(rand.nextInt(20) + "");
    
            // 失败码
            flag = rand.nextInt(10);
            switch (flag) {
                case 1:
                    appStart.setDetail("102");
                    break;
                case 2:
                    appStart.setDetail("201");
                    break;
                case 3:
                    appStart.setDetail("325");
                    break;
                case 4:
                    appStart.setDetail("433");
                    break;
                case 5:
                    appStart.setDetail("542");
                    break;
                default:
                    appStart.setDetail("");
                    break;
            }
    
            // 扩展字段
            appStart.setExtend1("");
    
            return appStart;
        }
    
        /**
         * 消息通知
         */
        private static JSONObject generateNotification() {
    
            AppNotification appNotification = new AppNotification();
    
            int flag = rand.nextInt(4) + 1;
    
            // 动作
            appNotification.setAction(flag + "");
    
            // 通知id
            flag = rand.nextInt(4) + 1;
            appNotification.setType(flag + "");
    
            // 客户端弹时间
            appNotification.setAp_time((System.currentTimeMillis() - rand.nextInt(99999999)) + "");
    
            // 备用字段
            appNotification.setContent("");
    
            JSONObject jsonObject = (JSONObject) JSON.toJSON(appNotification);
    
            return packEventJson("notification", jsonObject);
        }
    
        /**
         * 后台活跃
         */
        private static JSONObject generateBackground() {
    
            AppActive_background appActive_background = new AppActive_background();
    
            // 启动源
            int flag = rand.nextInt(3) + 1;
            appActive_background.setActive_source(flag + "");
    
            JSONObject jsonObject = (JSONObject) JSON.toJSON(appActive_background);
    
            return packEventJson("active_background", jsonObject);
        }
    
        /**
         * 错误日志数据
         */
        private static JSONObject generateError() {
            AppErrorLog appErrorLog = new AppErrorLog();
            String[] errorBriefs = {"at cn.lift.dfdf.web.AbstractBaseController.validInbound(AbstractBaseController.java:72)", "at cn.lift.appIn.control.CommandUtil.getInfo(CommandUtil.java:67)"};        //错误摘要
            String[] errorDetails = {"java.lang.NullPointerException\n    " + "at cn.lift.appIn.web.AbstractBaseController.validInbound(AbstractBaseController.java:72)\n " + "at cn.lift.dfdf.web.AbstractBaseController.validInbound", "at cn.lift.dfdfdf.control.CommandUtil.getInfo(CommandUtil.java:67)\n " + "at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n" + " at java.lang.reflect.Method.invoke(Method.java:606)\n"};        //错误详情
            //错误摘要
            appErrorLog.setErrorBrief(errorBriefs[rand.nextInt(errorBriefs.length)]);
            //错误详情
            appErrorLog.setErrorDetail(errorDetails[rand.nextInt(errorDetails.length)]);
            JSONObject jsonObject = (JSONObject) JSON.toJSON(appErrorLog);
            return packEventJson("error", jsonObject);
        }
    
        /**
         * 为各个事件类型的公共字段(时间、事件类型、Json数据)拼接
         */
        private static JSONObject packEventJson(String eventName, JSONObject jsonObject) {
            JSONObject eventJson = new JSONObject();
            eventJson.put("ett", (System.currentTimeMillis() - rand.nextInt(99999999)) + "");
            eventJson.put("en", eventName);
            eventJson.put("kv", jsonObject);
            return eventJson;
        }
    
        /**
         * 获取随机字母组合
         *
         * @param length 字符串长度
         */
        private static String getRandomChar(Integer length) {
            StringBuilder str = new StringBuilder();
            Random random = new Random();
            for (int i = 0; i < length; i++) {
                // 字符串
                str.append((char) (65 + random.nextInt(26)));// 取得大写字母
            }
            return str.toString();
        }
    
        /**
         * 获取随机字母数字组合
         *
         * @param length 字符串长度
         */
        private static String getRandomCharAndNumr(Integer length) {
            StringBuilder str = new StringBuilder();
            Random random = new Random();
            for (int i = 0; i < length; i++) {
                boolean b = random.nextBoolean();
                if (b) { // 字符串
                    // int choice = random.nextBoolean() ? 65 : 97; 取得65大写字母还是97小写字母
                    str.append((char) (65 + random.nextInt(26)));// 取得大写字母
                } else { // 数字
                    str.append(String.valueOf(random.nextInt(10)));
                }
            }
            return str.toString();
        }
    
        /**
         * 收藏
         */
        private static JSONObject generateFavorites() {
            AppFavorites favorites = new AppFavorites();
            favorites.setCourse_id(rand.nextInt(10));
            favorites.setUserid(rand.nextInt(10));
            favorites.setAdd_time((System.currentTimeMillis() - rand.nextInt(99999999)) + "");
            JSONObject jsonObject = (JSONObject) JSON.toJSON(favorites);
            return packEventJson("favorites", jsonObject);
        }
    
        /**
         * 点赞
         */
        private static JSONObject generatePraise() {
            AppPraise praise = new AppPraise();
            praise.setId(rand.nextInt(10));
            praise.setUserid(rand.nextInt(10));
            praise.setTarget_id(rand.nextInt(10));
            praise.setType(rand.nextInt(4) + 1);
            praise.setAdd_time((System.currentTimeMillis() - rand.nextInt(99999999)) + "");
            JSONObject jsonObject = (JSONObject) JSON.toJSON(praise);
            return packEventJson("praise", jsonObject);
        }
    
        /**
         * 评论
         */
        private static JSONObject generateComment() {
            AppComment comment = new AppComment();
            comment.setComment_id(rand.nextInt(10));
            comment.setUserid(rand.nextInt(10));
            comment.setP_comment_id(rand.nextInt(5));
            comment.setContent(getCONTENT());
            comment.setAddtime((System.currentTimeMillis() - rand.nextInt(99999999)) + "");
            comment.setOther_id(rand.nextInt(10));
            comment.setPraise_count(rand.nextInt(1000));
            comment.setReply_count(rand.nextInt(200));
            JSONObject jsonObject = (JSONObject) JSON.toJSON(comment);
            return packEventJson("comment", jsonObject);
        }
    
        /**
         * 生成单个汉字
         */
        private static char getRandomChar() {
            String str = "";
            int hightPos; //
            int lowPos;
            Random random = new Random();
            //随机生成汉子的两个字节
            hightPos = (176 + Math.abs(random.nextInt(39)));
            lowPos = (161 + Math.abs(random.nextInt(93)));
            byte[] b = new byte[2];
            b[0] = (Integer.valueOf(hightPos)).byteValue();
            b[1] = (Integer.valueOf(lowPos)).byteValue();
            try {
                str = new String(b, "GBK");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
                System.out.println("错误");
            }
            return str.charAt(0);
        }
    
        /**
         * 拼接成多个汉字
         */
        private static String getCONTENT() {
            StringBuilder str = new StringBuilder();
            for (int i = 0; i < rand.nextInt(100); i++) {
                str.append(getRandomChar());
            }
            return str.toString();
        }
    }

    5)配置日志打印Logback
    简介:Logback主要用于在磁盘和控制台打印日志
    使用

      • 1)在resource文件夹下创建logback.xml文件
      • 2)在logback.xml文件添加如下配置
    <?xml version="1.0" encoding="UTF-8"?>
    <configuration debug="false">
        <!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径 -->
        <property name="LOG_HOME" value="/opt/tmp/logs"/>
        <!-- 控制台输出 -->
        <appender name="STDOUT"
                  class="ch.qos.logback.core.ConsoleAppender">
            <encoder
                    class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <!--格式化输出:%d 表示日期,%thread 表示线程名,%-5level:级别从左显示 5 个字符宽度%msg:
                日志消息,%n 是换行符 -->
                <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
            </encoder>
        </appender>
        <!-- 按照每天生成日志文件。存储事件日志 -->
        <appender name="FILE"
                  class="ch.qos.logback.core.rolling.RollingFileAppender">
            <!-- <File>${LOG_HOME}/app.log</File>设置日志不超过${log.max.size}时的保存路径,注意,
            如果是 web 项目会保存到 Tomcat 的 bin 目录 下 -->
            <rollingPolicy
                    class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <!--日志文件输出的文件名 -->
                <FileNamePattern>${LOG_HOME}/app-%d{yyyy-MM-dd}.log</FileNamePattern>
                <!--日志文件保留天数 -->
                <MaxHistory>30</MaxHistory>
            </rollingPolicy>
            <encoder
                    class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <pattern>%msg%n</pattern>
            </encoder>
            <!--日志文件最大的大小 -->
            <triggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
                <MaxFileSize>10MB</MaxFileSize>
            </triggeringPolicy>
        </appender>
        <!--异步打印日志-->
        <appender name="ASYNC_FILE" class="ch.qos.logback.classic.AsyncAppender">
            <!-- 不丢失日志.默认的,如果队列的 80%已满,则会丢弃 TRACT、DEBUG、INFO 级别的日志 -->
            <discardingThreshold>0</discardingThreshold>
            <!-- 更改默认的队列的深度,该值会影响性能.默认值为 256 -->
            <queueSize>512</queueSize>
            <!-- 添加附加的 appender,最多只能添加一个 -->
            <appender-ref ref="FILE"/>
        </appender>
        <!-- 日志输出级别 -->
        <root level="INFO">
            <appender-ref ref="STDOUT"/>
            <appender-ref ref="ASYNC_FILE"/>
            <appender-ref ref="error"/>
        </root>
    </configuration>

    6.代码整体架构


    7.项目打包准备后续放在服务器上运行产生测试数据

    作者:大码王

    -------------------------------------------

    个性签名:独学而无友,则孤陋而寡闻。做一个灵魂有趣的人!

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  • 原文地址:https://www.cnblogs.com/huanghanyu/p/13710879.html
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