From bd728480a9d2b185e018a695e986828ea1dcc13d Mon Sep 17 00:00:00 2001 From: Cool <747682928@qq.com> Date: Sat, 6 Apr 2024 17:20:44 +0800 Subject: [PATCH] =?UTF-8?q?=E6=AE=B5=E6=AF=95=E8=AE=BE1.0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../org/jeecg/JeecgSystemApplication.java | 4 +- .../music/controller/DashboardController.java | 29 ++++++++++ .../modules/cool/music/entity/Ranking.java | 29 ++++++++++ .../cool/music/mapper/MusicMapper.java | 10 ++++ .../cool/music/mapper/xml/MusicXml.xml | 5 ++ .../cool/music/service/MusicService.java | 11 ++++ .../music/service/impl/MusicServiceImpl.java | 56 +++++++++++++++++++ .../src/main/resources/application-dev.yml | 4 +- 8 files changed, 145 insertions(+), 3 deletions(-) create mode 100644 jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/controller/DashboardController.java create mode 100644 jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/entity/Ranking.java create mode 100644 jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/MusicMapper.java create mode 100644 jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/xml/MusicXml.xml create mode 100644 jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/MusicService.java create mode 100644 jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/impl/MusicServiceImpl.java diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/JeecgSystemApplication.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/JeecgSystemApplication.java index 633249d..587c664 100644 --- a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/JeecgSystemApplication.java +++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/JeecgSystemApplication.java @@ -2,6 +2,7 @@ package org.jeecg; import lombok.extern.slf4j.Slf4j; import org.jeecg.common.util.oConvertUtils; +import org.mybatis.spring.annotation.MapperScan; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.builder.SpringApplicationBuilder; @@ -18,6 +19,7 @@ import java.net.UnknownHostException; */ @Slf4j @SpringBootApplication +//@MapperScan("org.jeecg.cool.music.mapper") //@EnableAutoConfiguration(exclude={MongoAutoConfiguration.class}) public class JeecgSystemApplication extends SpringBootServletInitializer { @@ -41,4 +43,4 @@ public class JeecgSystemApplication extends SpringBootServletInitializer { } -} \ No newline at end of file +} diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/controller/DashboardController.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/controller/DashboardController.java new file mode 100644 index 0000000..684855a --- /dev/null +++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/controller/DashboardController.java @@ -0,0 +1,29 @@ +package org.jeecg.modules.cool.music.controller; + +import io.swagger.annotations.Api; +import lombok.extern.slf4j.Slf4j; +import net.sf.json.JSONArray; +import org.jeecg.common.api.vo.Result; +import org.jeecg.modules.cool.music.service.MusicService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@Api(tags = "流行音乐分析平台") +@RestController +@RequestMapping("/cool/music") +@Slf4j +public class DashboardController { + @Autowired + MusicService musicService; + + @GetMapping("/getRanking") + public Result getRanking() throws InterruptedException { + + Thread.sleep(2000); + + return musicService.getRanking(); + } + +} diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/entity/Ranking.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/entity/Ranking.java new file mode 100644 index 0000000..e70b339 --- /dev/null +++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/entity/Ranking.java @@ -0,0 +1,29 @@ +package org.jeecg.modules.cool.music.entity; + +import com.baomidou.mybatisplus.annotation.IdType; +import com.baomidou.mybatisplus.annotation.TableId; +import com.baomidou.mybatisplus.annotation.TableName; +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; +import lombok.Data; +import lombok.EqualsAndHashCode; +import lombok.experimental.Accessors; + +@Data +@TableName("comment_list") +@Accessors(chain = true) +@EqualsAndHashCode(callSuper = false) +@ApiModel(value="音乐评论排行榜对象", description="流行音乐分析") +public class Ranking { + private static final long serialVersionUID = 1L; + /**主键*/ + @TableId(type = IdType.ASSIGN_ID) + @ApiModelProperty(value = "主键") + private String name; + + @ApiModelProperty(value = "歌手") + private String singer; + + @ApiModelProperty(value = "评论数") + private Integer comment; +} diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/MusicMapper.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/MusicMapper.java new file mode 100644 index 0000000..4a15988 --- /dev/null +++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/MusicMapper.java @@ -0,0 +1,10 @@ +package org.jeecg.modules.cool.music.mapper; + +import com.baomidou.mybatisplus.core.mapper.BaseMapper; +import org.apache.ibatis.annotations.Param; +import org.jeecg.modules.cool.music.entity.Ranking; + + +public interface MusicMapper extends BaseMapper { + +} diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/xml/MusicXml.xml b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/xml/MusicXml.xml new file mode 100644 index 0000000..2fed3bd --- /dev/null +++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/mapper/xml/MusicXml.xml @@ -0,0 +1,5 @@ + + + + + diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/MusicService.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/MusicService.java new file mode 100644 index 0000000..5875dd1 --- /dev/null +++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/MusicService.java @@ -0,0 +1,11 @@ +package org.jeecg.modules.cool.music.service; + +import net.sf.json.JSONArray; +import org.jeecg.common.api.vo.Result; + + + +public interface MusicService { + + public Result getRanking(); +} diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/impl/MusicServiceImpl.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/impl/MusicServiceImpl.java new file mode 100644 index 0000000..934dce4 --- /dev/null +++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/cool/music/service/impl/MusicServiceImpl.java @@ -0,0 +1,56 @@ +package org.jeecg.modules.cool.music.service.impl; + +import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; +import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper; +import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; +import net.sf.json.JSONArray; +import net.sf.json.JSONObject; +import org.apache.commons.math3.genetics.RandomKey; +import org.apache.poi.ss.formula.functions.Rank; +import org.jeecg.common.api.vo.Result; +import org.jeecg.modules.cool.music.entity.Ranking; +import org.jeecg.modules.cool.music.mapper.MusicMapper; +import org.jeecg.modules.cool.music.service.MusicService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + +import java.util.*; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +@Service +public class MusicServiceImpl extends ServiceImpl implements MusicService { + + @Autowired + private MusicMapper musicMapper; + + @Override + public Result getRanking() { + ComparatorList comparatorList = new ComparatorList(); + List rankings = musicMapper.selectList(null); + JSONArray result = new JSONArray(); + System.out.println(rankings); + Collections.sort(rankings, comparatorList); + for (Ranking ranking : rankings) { + System.out.println("\n\n\n\n\n" + ranking); + JSONObject object = new JSONObject(); + object.put("comment", ranking.getComment()); + object.put("singer", ranking.getSinger()); + object.put("songName", ranking.getName()); + result.add(object); + } + UpdateWrapper updateWrapper = new UpdateWrapper<>(); + updateWrapper.setSql("comment=comment- FLOOR( RAND()*100 )"); + musicMapper.update(null,updateWrapper); + + return Result.OK(result); + } +} + +class ComparatorList implements Comparator { + + @Override + public int compare(Ranking o1, Ranking o2) { + return o1.getComment() > o2.getComment() ? 1 : -1; + } +} diff --git a/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml b/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml index 4f7980d..fe25c1a 100644 --- a/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml +++ b/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml @@ -160,7 +160,7 @@ spring: master: url: jdbc:mysql://127.0.0.1:3306/jeecg-boot2?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai username: root - password: 123456 + password: ob666666 driver-class-name: com.mysql.cj.jdbc.Driver # 多数据源配置 #multi-datasource1: @@ -239,7 +239,7 @@ jeecg: #大屏报表参数设置 jmreport: #多租户模式，默认值为空(created:按照创建人隔离、tenant:按照租户隔离) (v1.6.2+ 新增) - saasMode: + saasMode: # 平台上线安全配置(v1.6.2+ 新增) firewall: # 数据源安全 (开启后，不允许使用平台数据源、SQL解析加签并且不允许查询数据库)