Java 實戰范例之精美網上音樂平臺的實現
一、項目簡述
本系統功能包括: 音樂播放 用戶登錄註冊 用戶信息編輯、頭像修改 歌曲、歌單搜索 歌單打分 歌單、歌曲評論 歌單列表、歌手列表分頁顯示 歌詞同步顯不 音樂收藏、下載、拖動控制、音粉制 後臺對用戶、歌曲、歌手、歌單信息的管理
項目運行
環境配置: Jdk1.8 + Tomcat8.5 + Mysql + HBuilderX (Webstorm也 行)+ Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts都支 持)。
項目技術: Springboot + Maven + Mybatis + Vue + Redis, B/S 模式+ Maven等等
歌手信息操作代碼:
@RestController @Controller public 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", "添加失敗"); return jsonObject; } } // 返回所有歌手 @RequestMapping(value = "/singer", method = RequestMethod.GET) public Object allSinger(){ return singerService.allSinger(); } // 根據歌手名查找歌手 @RequestMapping(value = "/singer/name/detail", method = RequestMethod.GET) public Object singerOfName(HttpServletRequest req){ String name = req.getParameter("name").trim(); return singerService.singerOfName(name); } // 根據歌手性別查找歌手 @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)); } // 刪除歌手 @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", "修改失敗"); return jsonObject; } } // 更新歌手頭像 @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", "文件上傳失敗!"); 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", "上傳成功"); return jsonObject; }else { jsonObject.put("code", 0); jsonObject.put("msg", "上傳失敗"); return jsonObject; } }catch (IOException e){ jsonObject.put("code", 0); jsonObject.put("msg", "上傳失敗" + e.getMessage()); return jsonObject; }finally { return jsonObject; } } }
到此這篇關於Java 實戰范例之精美網上音樂平臺的實現的文章就介紹到這瞭,更多相關Java 音樂平臺內容請搜索WalkonNet以前的文章或繼續瀏覽下面的相關文章希望大傢以後多多支持WalkonNet!
推薦閱讀:
- SpringMvc接受請求參數的幾種情況演示
- 聊聊@RequestMapping和@GetMapping @PostMapping的區別
- 使用FeignClient進行微服務交互方式(微服務接口互相調用)
- 基於SpringMVC @RequestMapping的參數和用法
- Java的三種代理模式簡述