「小程序JAVA实战」小程序的个人信息作品，收藏，关注（66）

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转自：https://idig8.com/2018/09/24/xiaochengxujavashizhanxiaochengxudegerenxinxizuopinshoucangguanzhu65/

个人信息页面有一个tab（作品，收藏，关注）源码：https://github.com/limingios/wxProgram.git 中No.15和springboot

作品，收藏，关注的列表

VideoController.java

package com.idig8.controller;

import java.io.File;
import java.util.Date;
import java.util.UUID;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import com.idig8.pojo.Bgm;
import com.idig8.pojo.Videos;
import com.idig8.service.BgmService;
import com.idig8.service.VideoService;
import com.idig8.utils.FetchVideoCover;
import com.idig8.utils.JSONResult;
import com.idig8.utils.MergeVideoMp3;
import com.idig8.utils.PagedResult;
import com.idig8.utils.enums.VideoStatusEnum;
import com.idig8.utils.file.FileUtil;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;


@RestController
@Api(value="视频相关业务的接口", tags= {"视频相关业务的controller"})
@RequestMapping("/video")
public class VideoController extends BasicController {

    @Autowired
    private BgmService bgmService;

    @Autowired
    private VideoService videosService;

    @Value("${server.file.path}")
    private String fileSpace;

    @Value("${server.ffmpeg.path}")
    private String ffmpegexe;


    @ApiOperation(value="上传视频", notes="上传视频的接口")
    @ApiImplicitParams({
        @ApiImplicitParam(name="userId", value="用户id", required=true, 
                dataType="String", paramType="form"),
        @ApiImplicitParam(name="bgmId", value="背景音乐id", required=false, 
                dataType="String", paramType="form"),
        @ApiImplicitParam(name="videoSeconds", value="背景音乐播放长度", required=true, 
                dataType="String", paramType="form"),
        @ApiImplicitParam(name="videoWidth", value="视频宽度", required=true, 
                dataType="String", paramType="form"),
        @ApiImplicitParam(name="videoHeight", value="视频高度", required=true, 
                dataType="String", paramType="form"),
        @ApiImplicitParam(name="desc", value="视频描述", required=false, 
                dataType="String", paramType="form")
    })
    @PostMapping(value="/upload", headers="content-type=multipart/form-data")
    public JSONResult upload(String userId, 
                String bgmId, double videoSeconds, 
                int videoWidth, int videoHeight,
                String desc,
                @ApiParam(value="短视频", required=true)
                MultipartFile file) throws Exception {

        if (StringUtils.isBlank(userId)) {
            return JSONResult.errorMsg("用户id不能为空...");
        }
        // 文件保存的命名空间
        String fileName = file.getOriginalFilename();
        // 保存到数据库中的相对路径
        String path = "";
        String videOutPath = "";
        String ImagePath = "";
        try {
             path = FileUtil.uploadFile(file.getBytes(), fileSpace, fileName);
            } catch (Exception e) {
                e.getStackTrace();
                   return JSONResult.errorMsg(e.getMessage());
            }                


        if(StringUtils.isNotBlank(bgmId)){
            Bgm bgm = bgmService.queryBgmById(bgmId);
            String mp3BgmPath = fileSpace + bgm.getPath();
            MergeVideoMp3 mergeVideoMp3 = new MergeVideoMp3(ffmpegexe);
            String videOutPathName = UUID.randomUUID().toString()+".mp4";
            File targetFile = new File(fileSpace + userId);
            if (!targetFile.exists()) {
                targetFile.mkdirs();
            }
            videOutPath = "/"+userId+"/"+videOutPathName;
            String videoInput = fileSpace +path;
            mergeVideoMp3.convertor(videoInput, mp3BgmPath, videoSeconds, fileSpace +videOutPath);

        }else{
            videOutPath = path;

        }

        ImagePath =  "/"+userId+"/"+UUID.randomUUID().toString()+".jpg";;
        FetchVideoCover fetchVideoCover = new FetchVideoCover(ffmpegexe);
        fetchVideoCover.getCover(fileSpace +videOutPath, fileSpace +ImagePath);


        Videos videos = new Videos();
        videos.setAudioId(bgmId);
        videos.setCreateTime(new Date());
        videos.setVideoDesc(desc);
        videos.setId(UUID.randomUUID().toString());
        videos.setUserId(userId);
        videos.setVideoHeight(videoHeight);
        videos.setVideoWidth(videoWidth);
        videos.setVideoPath(videOutPath);
        videos.setCoverPath(ImagePath);
        videos.setStatus(VideoStatusEnum.SUCCESS.value);
        videosService.saveVideo(videos);

        return JSONResult.ok(path);

    }

    @PostMapping(value="/showAll")
    @ApiOperation(value="视频列表", notes="分页的视频列表")
    public JSONResult showAll(@RequestBody Videos video,Integer isSaveRecord,
            Integer page) throws Exception {
        if(page == null){
            page = 1;
        }
        PagedResult result = videosService.getAllVideos(video,isSaveRecord,page, PAGE_SIZE);     
        return JSONResult.ok(result);

    }

    @PostMapping(value="/userLike")
    @ApiOperation(value="热搜词列表", notes="热搜词列表")
    public JSONResult userLike(String userId,String videoId,String videoCreaterId) throws Exception {

        videosService.userLikeVideo(userId, videoId, videoCreaterId);
        return JSONResult.ok();

    }

    @PostMapping(value="/userUnLike")
    public JSONResult userUnLike(String userId,String videoId,String videoCreaterId) throws Exception {
        videosService.userUnLikeVideo(userId, videoId, videoCreaterId);
        return JSONResult.ok();

    }

    @PostMapping(value="/hot")
    public JSONResult upload() throws Exception {

        return JSONResult.ok(videosService.gethostList());

    }

    @PostMapping(value="/showMyLike")
    public JSONResult showMyLike(String userId,Integer page,Integer pageSize) throws Exception {
        if(StringUtils.isBlank(userId)){
            return JSONResult.ok();
        }

        if(page == null){
            page = 1;
        }

        if(pageSize == null){
            pageSize = PAGE_SIZE;
        }

        PagedResult videoList = videosService.queryMyLikeVideos(userId,page,pageSize);


        return JSONResult.ok(videoList);

    }

    @PostMapping(value="/showMyFollow")
    public JSONResult showMyFollow(String userId,Integer page,Integer pageSize) throws Exception {
        if(StringUtils.isBlank(userId)){
            return JSONResult.ok();
        }

        if(page == null){
            page = 1;
        }

        if(pageSize == null){
            pageSize = PAGE_SIZE;
        }

        PagedResult videoList = videosService.queryMyFollowVideos(userId,page,pageSize);


        return JSONResult.ok(videoList);

    }


}

VideoService.java

package com.idig8.service;

import java.util.List;

import com.idig8.pojo.Videos;
import com.idig8.utils.PagedResult;

public interface VideoService {


    /**
     * 保存视频信息
     * @param Id
     * @return
     */
    public String saveVideo(Videos video);

    /**
     * 分析查询视频列表
     * @param video
     * @param isSaveRecord
     * @param page
     * @param pageSize
     * @return
     */
    public PagedResult getAllVideos(Videos video,Integer isSaveRecord,Integer page,Integer pageSize);

    /**
     * 获取热搜词列表
     * @return
     */
    public List<String> gethostList();

    public void userLikeVideo(String userId,String videoId,String videoCreaterId);

    public void userUnLikeVideo(String userId,String videoId,String videoCreaterId);

    public PagedResult queryMyLikeVideos(String userId,Integer page,Integer pageSize);

    public PagedResult queryMyFollowVideos(String userId,Integer page,Integer pageSize);

}

VideoServiceImpl.java

package com.idig8.service.Impl;

import java.util.List;

import org.n3r.idworker.Sid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.idig8.mapper.SearchRecordsMapper;
import com.idig8.mapper.UsersLikeVideosMapper;
import com.idig8.mapper.UsersMapper;
import com.idig8.mapper.VideosMapper;
import com.idig8.mapper.VideosUsersMapper;
import com.idig8.pojo.SearchRecords;
import com.idig8.pojo.UsersLikeVideos;
import com.idig8.pojo.Videos;
import com.idig8.pojo.vo.VideosVO;
import com.idig8.service.VideoService;
import com.idig8.utils.PagedResult;

import tk.mybatis.mapper.entity.Example;
import tk.mybatis.mapper.entity.Example.Criteria;

@Service
public class VideoServiceImpl implements VideoService {

    @Autowired
    private VideosMapper videosMapper;

    @Autowired
    private UsersMapper usersMapper;

    @Autowired
    private VideosUsersMapper videosUsersMapper;

    @Autowired
    private SearchRecordsMapper searchRecordsMapper;

    @Autowired
    private UsersLikeVideosMapper usersLikeVideosMapper;

    @Autowired
    private Sid sid;

    @Transactional(propagation = Propagation.REQUIRED)
    public String saveVideo(Videos video) {
        String id = sid.nextShort();
        video.setId(id);

        videosMapper.insertSelective(video);
        return id;

    }

    @Override
    @Transactional(propagation = Propagation.REQUIRED)
    public PagedResult getAllVideos(Videos video, Integer isSaveRecord, Integer page, Integer pageSize) {

        String desc = video.getVideoDesc();
        String userId = video.getUserId();
        if (isSaveRecord != null && isSaveRecord == 1) {
            SearchRecords record = new SearchRecords();
            String recordId = sid.nextShort();
            record.setId(recordId);
            record.setContent(desc);
            searchRecordsMapper.insert(record);
        }

        PageHelper.startPage(page, pageSize);
        List<VideosVO> list = videosUsersMapper.queryAllVideos(desc,userId);
        PageInfo<VideosVO> pageList = new PageInfo<>(list);

        PagedResult result = new PagedResult();
        result.setPage(page);
        result.setTotal(pageList.getPages());
        result.setRows(list);
        result.setRecords(pageList.getTotal());

        return result;
    }

    @Transactional(propagation = Propagation.SUPPORTS)
    @Override
    public List<String> gethostList() {

        return searchRecordsMapper.gethotList();
    }

    @Override
    public void userLikeVideo(String userId, String videoId, String videoCreaterId) {

        // 1.保存用戶和视频的关联关系
        String likeId = sid.nextShort();
        UsersLikeVideos usersLikeVideos = new UsersLikeVideos();
        usersLikeVideos.setId(likeId);
        usersLikeVideos.setUserId(userId);
        usersLikeVideos.setVideoId(videoId);
        usersLikeVideosMapper.insert(usersLikeVideos);

        // 2.视频喜欢的累加
        videosUsersMapper.addVideoLikeCount(videoId);

        // 3. 用户喜欢的累加
        usersMapper.addReceiveLikeCount(userId);

    }

    @Override
    public void userUnLikeVideo(String userId, String videoId, String videoCreaterId) {
        Example example = new Example(UsersLikeVideos.class);
        Criteria criteria = example.createCriteria();
        criteria.andEqualTo("userId", userId);
        criteria.andEqualTo("videoId", videoId);
        usersLikeVideosMapper.deleteByExample(example);
        // 2.视频喜欢的累减
        videosUsersMapper.reduceVideoLikeCount(videoId);

        // 3. 用户喜欢的累减
        usersMapper.reduceReceiveLikeCount(userId);
    }

    @Override
    public PagedResult queryMyLikeVideos(String userId, Integer page, Integer pageSize) {
        PageHelper.startPage(page,pageSize);
        List<VideosVO> list = videosUsersMapper.queryMyLikeVideos(userId);

        PageInfo<VideosVO> pageList = new PageInfo<>(list);
        PagedResult pagedResult = new PagedResult();
        pagedResult.setTotal(pageList.getPages());
        pagedResult.setRows(list);
        pagedResult.setPage(page);
        pagedResult.setRecords(pageList.getTotal());

        return pagedResult;
    }

    @Override
    public PagedResult queryMyFollowVideos(String userId, Integer page, Integer pageSize) {
        PageHelper.startPage(page,pageSize);
        List<VideosVO> list = videosUsersMapper.queryMyFollowVideos(userId);

        PageInfo<VideosVO> pageList = new PageInfo<>(list);
        PagedResult pagedResult = new PagedResult();
        pagedResult.setTotal(pageList.getPages());
        pagedResult.setRows(list);
        pagedResult.setPage(page);
        pagedResult.setRecords(pageList.getTotal());

        return pagedResult;
    }


}

VideosUsersMapper.java

package com.idig8.mapper;

import java.util.List;

import org.apache.ibatis.annotations.Param;

import com.idig8.pojo.vo.VideosVO;
import com.idig8.utils.MyMapper;

public interface VideosUsersMapper extends MyMapper<VideosVO> {

    public List<VideosVO> queryAllVideos(@Param("videoDesc") String videoDesc,@Param("userId")String userId);

    public void addVideoLikeCount(String videoId);

    public void reduceVideoLikeCount(String videoId);

    public List<VideosVO> queryMyLikeVideos(String userId);

    public List<VideosVO> queryMyFollowVideos(String userId);

}

VideosUserMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.idig8.mapper.VideosUsersMapper" >
  <resultMap id="BaseResultMap" type="com.idig8.pojo.vo.VideosVO" >
    <!--
      WARNING - @mbg.generated
    -->
    <id column="id" property="id" jdbcType="VARCHAR" />
    <result column="user_id" property="userId" jdbcType="VARCHAR" />
    <result column="audio_id" property="audioId" jdbcType="VARCHAR" />
    <result column="video_desc" property="videoDesc" jdbcType="VARCHAR" />
    <result column="video_path" property="videoPath" jdbcType="VARCHAR" />
    <result column="video_seconds" property="videoSeconds" jdbcType="REAL" />
    <result column="video_width" property="videoWidth" jdbcType="INTEGER" />
    <result column="video_height" property="videoHeight" jdbcType="INTEGER" />
    <result column="cover_path" property="coverPath" jdbcType="VARCHAR" />
    <result column="like_counts" property="likeCounts" jdbcType="BIGINT" />
    <result column="status" property="status" jdbcType="INTEGER" />
    <result column="create_time" property="createTime" jdbcType="TIMESTAMP" />
    <result column="username" property="username" jdbcType="VARCHAR" />
    <result column="face_image" property="faceImage" jdbcType="VARCHAR" />
    <result column="nickname" property="nickname" jdbcType="VARCHAR" />
  </resultMap>

  <select id="queryAllVideos" resultMap="BaseResultMap" parameterType="String">
    select v.*,u.face_image,u.username,u.nickname from videos v
    left join users u on v.user_id = u.id
    where 
        1 = 1
        <if test="videoDesc !=null  and videoDesc != ‘‘ ">
            and v.video_desc like ‘%${videoDesc}%‘
        </if>

        <if test="userId !=null  and userId != ‘‘ ">
            and v.user_id = #{userId}
        </if>
        and v.status = 1
    order by v.create_time

  </select>


  <update id="addVideoLikeCount" parameterType="String">
    update videos set like_counts=like_counts+1 where id=#{videoId}
  </update>

   <update id="reduceVideoLikeCount" parameterType="String">
    update videos set like_counts=like_counts-1 where id=#{videoId}
  </update>


  <select id="queryMyLikeVideos" resultMap="BaseResultMap" parameterType="String">
    select v.*,u.face_image as face_image,u.nickname as nickname from videos v
    left join users u on v.user_id = u.id
    where
       v.id in (select ulv.video_id from users_like_videos ulv where ulv.user_id = #{userId})
       and v.status = 1
       order by v.create_time desc
  </select>


   <select id="queryMyFollowVideos" resultMap="BaseResultMap" parameterType="String">
    select v.*,u.face_image as face_image,u.nickname as nickname from videos v
    left join users u on v.user_id = u.id
    where
       v.id in (select uf.user_id from users_fans uf where uf.fan_id = #{userId})
       and v.status = 1
       order by v.create_time desc
  </select>
</mapper>

小程序开发

mine.js

// pages/mine/mine.js
const app = getApp()
var videoUtils = require(‘../../utils/videoUtils.js‘)
Page({

  /**
   * 页面的初始数据
   */
  data: {
    faceImage: "../../resource/images/noneface.png",
    nickname: "昵称",
    fansCounts: 0,
    followCounts: 0,
    receiveLikeCounts: 0,
    isMe:true,
    isFollow:false,
    publisherId: ‘‘,

    videoSelClass: "video-info",
    isSelectedWork: "video-info-selected",
    isSelectedLike: "",
    isSelectedFollow: "",

    myVideoList: [],
    myVideoPage: 1,
    myVideoTotal: 1,

    likeVideoList: [],
    likeVideoPage: 1,
    likeVideoTotal: 1,

    followVideoList: [],
    followVideoPage: 1,
    followVideoTotal: 1,

    myWorkFalg: false,
    myLikesFalg: true,
    myFollowFalg: true
  },
  /**
   * 用户注销
   */
  logout: function(e) {
    var user = app.getGlobalUserInfo();
    wx.showLoading({
      title: ‘正在注销中。。。‘
    });




    wx.request({
      url: app.serverUrl + "/logout?userId=" + user.id,
      method: "POST",
      header: {
        ‘content-type‘: ‘application/json‘ // 默认值
      },
      success: function(res) {
        console.log(res.data);
        var status = res.data.status;
        wx.hideLoading();
        if (status == 200) {
          wx.showToast({
            title: "用户注销成功~！",
            icon: ‘none‘,
            duration: 3000
          })
          // app.userInfo = null;
          wx.removeStorageSync("userInfo");
          wx.redirectTo({
            url: ‘../userRegister/userRegister‘,
          })

        } else if (status == 500) {
          wx.showToast({
            title: res.data.msg,
            icon: ‘none‘,
            duration: 3000
          })
        }
      }
    })
  },

  followMe: function (e) {
    var me = this;

    var user = app.getGlobalUserInfo();
    var userId = user.id;
    var publisherId = me.data.publisherId;

    var followType = e.currentTarget.dataset.followtype;



    // 1：关注 0：取消关注
    var url = ‘‘;
    if (followType == ‘1‘) {
      url = ‘/user/beyourfans?userId=‘ + publisherId + ‘&fanId=‘ + userId;
    } else {
      url = ‘/user/dontbeyourfans?userId=‘ + publisherId + ‘&fanId=‘ + userId;
    }

    wx.showLoading();
    wx.request({
      url: app.serverUrl + url,
      method: ‘POST‘,
      header: {
        ‘content-type‘: ‘application/json‘, // 默认值
        ‘headerUserId‘: user.id,
        ‘headerUserToken‘: user.userToken
      },
      success: function () {
        wx.hideLoading();
        if (followType == ‘1‘) {
          me.setData({
            isFollow: true,
            fansCounts: ++me.data.fansCounts
          })
        } else {
          me.setData({
            isFollow: false,
            fansCounts: --me.data.fansCounts
          })
        }
      }
    })
  },
  /**
   * 头像上传
   */
  uploadFace: function(e) {
    // var user = app.userInfo;
    var user = app.getGlobalUserInfo();
    var me = this;
    wx.chooseImage({
      count: 1, // 默认9
      sizeType: [‘compressed‘], // 可以指定是原图还是压缩图，默认二者都有
      sourceType: [‘album‘, ‘camera‘], // 可以指定来源是相册还是相机，默认二者都有
      success: function(res) {
        // 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片
        var tempFilePaths = res.tempFilePaths
        if (tempFilePaths.length > 0) {
          console.log(tempFilePaths[0]);
          wx.uploadFile({
            url: app.serverUrl + "/user/uploadFace?userId=" + user.id, //仅为示例，非真实的接口地址
            filePath: tempFilePaths[0],
            name: ‘file‘,
            success: function(res) {
              var data = JSON.parse(res.data);
              console.log(data);
              wx.hideLoading();
              if (data.status == 200) {
                wx.showToast({
                  title: "用户上传成功~！",
                  icon: ‘none‘,
                  duration: 3000
                })
                me.setData({
                  faceUrl: app.serverUrl + data.data
                })


              } else if (data.status == 500) {
                wx.showToast({
                  title: data.msg,
                  icon: ‘none‘,
                  duration: 3000
                })
              }
            }
          })
        }

      }
    })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function(params) {
    var me = this;

    var userInfo = app.getGlobalUserInfo();
    var publisherId = params.publisherId;
    var userId = userInfo.id;
    if (publisherId != null && publisherId != ‘‘ && publisherId!=undefined){
      userId = publisherId;
      me.setData({
        isMe:false,
        publisherId: publisherId,
      })
    }


    wx.showLoading({
      title: ‘正在获取用户信息。。。‘
    });
    wx.request({
      url: app.serverUrl + "/user/queryByUserId?userId=" + userId + "&fanId" + userInfo.id,
      method: "POST",
      header: {
        ‘content-type‘: ‘application/json‘, // 默认值
        ‘headerUserId‘: userInfo.id,
        ‘headerUserToken‘: userInfo.userToken
      },
      success: function(res) {
        console.log(res.data);
        var status = res.data.status;

        if (status == 200) {
          var userInfo = res.data.data;
          wx.hideLoading();
          var faceImage = me.data.faceUrl;
          if (userInfo.faceImage != null && userInfo.faceImage != ‘‘ && userInfo.faceImage != undefined) {
            faceImage = app.serverUrl + userInfo.faceImage;
          }

          me.setData({
            faceImage: faceImage,
            fansCounts: userInfo.fansCounts,
            followCounts: userInfo.followCounts,
            receiveLikeCounts: userInfo.receiveLikeCounts,
            nickname: userInfo.nickname,
            isFollow: userInfo.follow

          })
          me.getMyVideoList(1)
        } else if (status == 502){
          wx.showToast({
            title: res.data.msg,
            duration:3000,
            icon:‘none‘,
            complete:function(){
              wx.removeStorageSync("userInfo");

              wx.navigateTo({
                url: ‘../userLogin/userLogin‘,
              })
            }
          })

        }
      }
    })
  },

  uploadVideo: function(e) {
    videoUtils.uploadVideo();
  },

  doSelectWork: function () {
    this.setData({
      isSelectedWork: "video-info-selected",
      isSelectedLike: "",
      isSelectedFollow: "",

      myWorkFalg: false,
      myLikesFalg: true,
      myFollowFalg: true,

      myVideoList: [],
      myVideoPage: 1,
      myVideoTotal: 1,

      likeVideoList: [],
      likeVideoPage: 1,
      likeVideoTotal: 1,

      followVideoList: [],
      followVideoPage: 1,
      followVideoTotal: 1
    });

    this.getMyVideoList(1);
  },

  doSelectLike: function () {
    this.setData({
      isSelectedWork: "",
      isSelectedLike: "video-info-selected",
      isSelectedFollow: "",

      myWorkFalg: true,
      myLikesFalg: false,
      myFollowFalg: true,

      myVideoList: [],
      myVideoPage: 1,
      myVideoTotal: 1,

      likeVideoList: [],
      likeVideoPage: 1,
      likeVideoTotal: 1,

      followVideoList: [],
      followVideoPage: 1,
      followVideoTotal: 1
    });

    this.getMyLikesList(1);
  },

  doSelectFollow: function () {
    this.setData({
      isSelectedWork: "",
      isSelectedLike: "",
      isSelectedFollow: "video-info-selected",

      myWorkFalg: true,
      myLikesFalg: true,
      myFollowFalg: false,

      myVideoList: [],
      myVideoPage: 1,
      myVideoTotal: 1,

      likeVideoList: [],
      likeVideoPage: 1,
      likeVideoTotal: 1,

      followVideoList: [],
      followVideoPage: 1,
      followVideoTotal: 1
    });

    this.getMyFollowList(1)
  },

  getMyVideoList: function (page) {
    var me = this;

    // 查询视频信息
    wx.showLoading();
    // 调用后端
    var serverUrl = app.serverUrl;
    wx.request({
      url: serverUrl + ‘/video/showAll/?page=‘ + page + ‘&pageSize=6‘,
      method: "POST",
      data: {
        userId: me.data.userId
      },
      header: {
        ‘content-type‘: ‘application/json‘ // 默认值
      },
      success: function (res) {
        console.log(res.data);
        var myVideoList = res.data.data.rows;
        wx.hideLoading();

        var newVideoList = me.data.myVideoList;
        me.setData({
          myVideoPage: page,
          myVideoList: newVideoList.concat(myVideoList),
          myVideoTotal: res.data.data.total,
          serverUrl: app.serverUrl
        });
      }
    })
  },

  getMyLikesList: function (page) {
    var me = this;
    var userId = me.data.userId;

    // 查询视频信息
    wx.showLoading();
    // 调用后端
    var serverUrl = app.serverUrl;
    wx.request({
      url: serverUrl + ‘/video/showMyLike/?userId=‘ + userId + ‘&page=‘ + page + ‘&pageSize=6‘,
      method: "POST",
      header: {
        ‘content-type‘: ‘application/json‘ // 默认值
      },
      success: function (res) {
        console.log(res.data);
        var likeVideoList = res.data.data.rows;
        wx.hideLoading();

        var newVideoList = me.data.likeVideoList;
        me.setData({
          likeVideoPage: page,
          likeVideoList: newVideoList.concat(likeVideoList),
          likeVideoTotal: res.data.data.total,
          serverUrl: app.serverUrl
        });
      }
    })
  },

  getMyFollowList: function (page) {
    var me = this;
    var userId = me.data.userId;

    // 查询视频信息
    wx.showLoading();
    // 调用后端
    var serverUrl = app.serverUrl;
    wx.request({
      url: serverUrl + ‘/video/showMyFollow/?userId=‘ + userId + ‘&page=‘ + page + ‘&pageSize=6‘,
      method: "POST",
      header: {
        ‘content-type‘: ‘application/json‘ // 默认值
      },
      success: function (res) {
        console.log(res.data);
        var followVideoList = res.data.data.rows;
        wx.hideLoading();

        var newVideoList = me.data.followVideoList;
        me.setData({
          followVideoPage: page,
          followVideoList: newVideoList.concat(followVideoList),
          followVideoTotal: res.data.data.total,
          serverUrl: app.serverUrl
        });
      }
    })
  },

  // 点击跳转到视频详情页面
  showVideo: function (e) {

    console.log(e);

    var myWorkFalg = this.data.myWorkFalg;
    var myLikesFalg = this.data.myLikesFalg;
    var myFollowFalg = this.data.myFollowFalg;

    if (!myWorkFalg) {
      var videoList = this.data.myVideoList;
    } else if (!myLikesFalg) {
      var videoList = this.data.likeVideoList;
    } else if (!myFollowFalg) {
      var videoList = this.data.followVideoList;
    }

    var arrindex = e.target.dataset.arrindex;
    var videoInfo = JSON.stringify(videoList[arrindex]);

    wx.redirectTo({
      url: ‘../videoinfo/videoinfo?videoInfo=‘ + videoInfo
    })

  },

  // 到底部后触发加载
  onReachBottom: function () {
    var myWorkFalg = this.data.myWorkFalg;
    var myLikesFalg = this.data.myLikesFalg;
    var myFollowFalg = this.data.myFollowFalg;

    if (!myWorkFalg) {
      var currentPage = this.data.myVideoPage;
      var totalPage = this.data.myVideoTotal;
      // 获取总页数进行判断，如果当前页数和总页数相等，则不分页
      if (currentPage === totalPage) {
        wx.showToast({
          title: ‘已经没有视频啦...‘,
          icon: "none"
        });
        return;
      }
      var page = currentPage + 1;
      this.getMyVideoList(page);
    } else if (!myLikesFalg) {
      var currentPage = this.data.likeVideoPage;
      var totalPage = this.data.myLikesTotal;
      // 获取总页数进行判断，如果当前页数和总页数相等，则不分页
      if (currentPage === totalPage) {
        wx.showToast({
          title: ‘已经没有视频啦...‘,
          icon: "none"
        });
        return;
      }
      var page = currentPage + 1;
      this.getMyLikesList(page);
    } else if (!myFollowFalg) {
      var currentPage = this.data.followVideoPage;
      var totalPage = this.data.followVideoTotal;
      // 获取总页数进行判断，如果当前页数和总页数相等，则不分页
      if (currentPage === totalPage) {
        wx.showToast({
          title: ‘已经没有视频啦...‘,
          icon: "none"
        });
        return;
      }
      var page = currentPage + 1;
      this.getMyFollowList(page);
    }

  }

})

mine.wxml

<view>

  <view class=‘container‘>
    <image src="{{faceImage}}" class="face" bindtap=‘uploadFace‘></image>
    <label class=‘nickname‘>{{nickname}}</label>

    <block wx:if=‘{{isMe}}‘>
      <button size=‘mini‘ class=‘primary‘ bindtap=‘uploadVideo‘> 上传作品</button>
      <button size=‘mini‘ type=‘‘ class=‘logout‘ bindtap=‘logout‘>注销</button>
    </block>
    <block wx:if=‘{{!isMe}}‘>
      <block wx:if=‘{{isFollow}}‘>
        <button size=‘mini‘ type=‘‘ class=‘follow‘ data-followType=‘0‘ bindtap=‘followMe‘>已关注</button>
      </block>
      <block wx:if=‘{{!isFollow}}‘>
        <button size=‘mini‘ type=‘primary‘ class=‘follow‘ data-followType=‘1‘ bindtap=‘followMe‘>关注我</button>
      </block>
    </block>

    <view class=‘container-row‘>
      <label class=‘info-items‘>{{fansCounts}} 粉丝</label>
      <label class=‘info-items‘>{{followCounts}} 关注</label>
      <label class=‘info-items‘>{{receiveLikeCounts}} 获赞</label>
    </view>
  </view>

</view>

<view class="line"></view>

<view class=‘container-video‘>
  <!-- 发布过的作品 -->
  <view class=‘{{videoSelClass}} {{isSelectedWork}}‘ bindtap=‘doSelectWork‘>作品</view>
  <!-- 收藏的点赞的视频 -->
  <view class=‘{{videoSelClass}} {{isSelectedLike}}‘ bindtap=‘doSelectLike‘>收藏</view>
  <!-- 用户关注过人发表的视频 -->
  <view class=‘{{videoSelClass}} {{isSelectedFollow}}‘ bindtap=‘doSelectFollow‘>关注</view>
</view>

<view class=‘container-video-list‘>

  <view hidden=‘{{myWorkFalg}}‘>
    <block wx:for="{{myVideoList}}">
      <image src=‘{{serverUrl}}{{item.coverPath}}‘ class=‘videoImage‘ mode="aspectFill" bindtap=‘showVideo‘ data-arrindex=‘{{index}}‘></image>
    </block>
  </view>

  <view hidden=‘{{myLikesFalg}}‘>
    <block wx:for="{{likeVideoList}}">
      <image src=‘{{serverUrl}}{{item.coverPath}}‘ class=‘videoImage‘ mode="aspectFill" bindtap=‘showVideo‘ data-arrindex=‘{{index}}‘></image>
    </block>
  </view>

  <view hidden=‘{{myFollowFalg}}‘>
    <block wx:for="{{followVideoList}}">
      <image src=‘{{serverUrl}}{{item.coverPath}}‘ class=‘videoImage‘ mode="aspectFill" bindtap=‘showVideo‘ data-arrindex=‘{{index}}‘></image>
    </block>
  </view>

</view>

PS：基本操作，获取作品列表，关注列表，收藏列表

「小程序JAVA实战」小程序的个人信息作品，收藏，关注（66）

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原文地址：https://www.cnblogs.com/sharpest/p/10316611.html