Java如何实现精美网上音乐平台

这篇文章主要介绍Java如何实现精美网上音乐平台，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！

一、项目简述

本系统功能包括： 音乐播放 用户登录注册 用户信息编辑、头像修改 歌曲、歌单搜索 歌单打分 歌单、歌曲评论 歌单列表、歌手列表分页显示 歌词同步显不 音乐收藏、下载、拖动控制、音粉制 后台对用户、歌曲、歌手、歌单信息的管理

二、项目运行

环境配置： Jdk1.8 + Tomcat8.5 + Mysql + HBuilderX (Webstorm也 行)+ Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts都支 持)。

项目技术： Springboot + Maven + Mybatis + Vue + Redis, B/S 模式+ Maven等等

歌手信息操作代码:

@RestController@Controllerpublic class SingerController {     @Autowired    private SingerServiceImpl singerService;     @Configuration    public class MyPicConfig implements WebMvcConfigurer {        @Override        public void addResourceHandlers(ResourceHandlerRegistry registry) {            // registry.addResourceHandler("/img/singerPic/**").addResourceLocations("file:/Users/hongweiyin/Documents/github-workspace/music-website/music-server/img/singerPic/");        }    } //    添加歌手    @ResponseBody    @RequestMapping(value = "/singer/add", method = RequestMethod.POST)    public Object addSinger(HttpServletRequest req){        JSONObject jsonObject = new JSONObject();        String name = req.getParameter("name").trim();        String sex = req.getParameter("sex").trim();        String pic = req.getParameter("pic").trim();        String birth = req.getParameter("birth").trim();        String location = req.getParameter("location").trim();        String introduction = req.getParameter("introduction").trim();         Singer singer = new Singer();        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");        Date myBirth = new Date();        try {            myBirth = dateFormat.parse(birth);        }catch (Exception e){            e.printStackTrace();        }        singer.setName(name);        singer.setSex(new Byte(sex));        singer.setPic(pic);        singer.setBirth(myBirth);        singer.setLocation(location);        singer.setIntroduction(introduction);         boolean res = singerService.addSinger(singer);        if (res){            jsonObject.put("code", 1);            jsonObject.put("msg", "添加成功");            return jsonObject;        }else {            jsonObject.put("code", 0);            jsonObject.put("msg", "添加失败");            return jsonObject;        }    } //    返回所有歌手    @RequestMapping(value = "/singer", method = RequestMethod.GET)    public Object allSinger(){        return singerService.allSinger();    } //    根据歌手名查找歌手    @RequestMapping(value = "/singer/name/detail", method = RequestMethod.GET)    public Object singerOfName(HttpServletRequest req){        String name = req.getParameter("name").trim();        return singerService.singerOfName(name);    } //    根据歌手性别查找歌手    @RequestMapping(value = "/singer/sex/detail", method = RequestMethod.GET)    public Object singerOfSex(HttpServletRequest req){        String sex = req.getParameter("sex").trim();        return singerService.singerOfSex(Integer.parseInt(sex));    } //    删除歌手    @RequestMapping(value = "/singer/delete", method = RequestMethod.GET)    public Object deleteSinger(HttpServletRequest req){        String id = req.getParameter("id");        return singerService.deleteSinger(Integer.parseInt(id));    } //    更新歌手信息    @ResponseBody    @RequestMapping(value = "/singer/update", method = RequestMethod.POST)    public Object updateSingerMsg(HttpServletRequest req){        JSONObject jsonObject = new JSONObject();        String id = req.getParameter("id").trim();        String name = req.getParameter("name").trim();        String sex = req.getParameter("sex").trim();        String pic = req.getParameter("pic").trim();        String birth = req.getParameter("birth").trim();        String location = req.getParameter("location").trim();        String introduction = req.getParameter("introduction").trim();         Singer singer = new Singer();        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");        Date myBirth = new Date();        try {            myBirth = dateFormat.parse(birth);        }catch (Exception e){            e.printStackTrace();        }        singer.setId(Integer.parseInt(id));        singer.setName(name);        singer.setSex(new Byte(sex));        singer.setPic(pic);        singer.setBirth(myBirth);        singer.setLocation(location);        singer.setIntroduction(introduction);         boolean res = singerService.updateSingerMsg(singer);        if (res){            jsonObject.put("code", 1);            jsonObject.put("msg", "修改成功");            return jsonObject;        }else {            jsonObject.put("code", 0);            jsonObject.put("msg", "修改失败");            return jsonObject;        }    } //    更新歌手头像    @ResponseBody    @RequestMapping(value = "/singer/avatar/update", method = RequestMethod.POST)    public Object updateSingerPic(@RequestParam("file") MultipartFile avatorFile, @RequestParam("id")int id){        JSONObject jsonObject = new JSONObject();         if (avatorFile.isEmpty()) {            jsonObject.put("code", 0);            jsonObject.put("msg", "文件上传失败！");            return jsonObject;        }        String fileName = System.currentTimeMillis()+avatorFile.getOriginalFilename();        String filePath = System.getProperty("user.dir") + System.getProperty("file.separator") + "img" + System.getProperty("file.separator") + "singerPic" ;        File file1 = new File(filePath);        if (!file1.exists()){            file1.mkdir();        }         File dest = new File(filePath + System.getProperty("file.separator") + fileName);        String storeAvatorPath = "/img/singerPic/"+fileName;        try {            avatorFile.transferTo(dest);            Singer singer = new Singer();            singer.setId(id);            singer.setPic(storeAvatorPath);            boolean res = singerService.updateSingerPic(singer);            if (res){                jsonObject.put("code", 1);                jsonObject.put("pic", storeAvatorPath);                jsonObject.put("msg", "上传成功");                return jsonObject;            }else {                jsonObject.put("code", 0);                jsonObject.put("msg", "上传失败");                return jsonObject;            }        }catch (IOException e){            jsonObject.put("code", 0);            jsonObject.put("msg", "上传失败" + e.getMessage());            return jsonObject;        }finally {            return jsonObject;        }    }}

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