20200527-zlp-1

培训大视频上传至七牛

ruoyi-ui/package.json

@@ -69,6 +69,7 @@
     "vue-cropper": "0.4.9",
     "vue-quill-editor": "3.0.6",
     "vue-router": "3.0.2",
+    "vue-simple-uploader": "^0.7.4",
     "vue-splitpane": "1.0.4",
     "vuedraggable": "2.20.0",
     "vuex": "3.1.0"

ruoyi-ui/src/api/benyi_train/lecturer.js

@@ -9,6 +9,15 @@ export function listLecturer(query) {
   })
 }
 
+// 查询讲师列表
+export function listAllLecturer(query) {
+  return request({
+    url: '/benyi/lecturer/listAll',
+    method: 'get',
+    params: query
+  })
+}
+
 // 查询讲师详细
 export function getLecturer(id) {
   return request({

ruoyi-ui/src/api/benyi_train/video.js

@@ -26,6 +26,15 @@ export function addVideo(data) {
   })
 }
 
+// 获取七牛云token
+export function getQiNiuToken(data) {
+  return request({
+    url: '/common/getQiNiuToken',
+    method: 'post',
+    data: data
+  })
+}
+
 // 修改培训
 export function updateVideo(data) {
   return request({

ruoyi-ui/src/main.js

@@ -24,6 +24,7 @@ import Pagination from "@/components/Pagination";
 import Video from 'video.js'
 import 'video.js/dist/video-js.css'
 
+
 // 全局方法挂载
 Vue.prototype.getDicts = getDicts
 Vue.prototype.getConfigKey = getConfigKey

ruoyi-ui/src/views/benyi_train/lecturer/index.vue

@@ -98,14 +98,14 @@
     <!-- 添加或修改讲师对话框 -->
     <el-dialog :title="title" :visible.sync="open" width="500px">
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
-        <el-form-item label="姓名" prop="name">
+        <el-form-item label="讲师姓名" prop="name">
           <el-input v-model="form.name" placeholder="请输入姓名" />
         </el-form-item>
-        <el-form-item label="简介" prop="information">
+        <el-form-item label="讲师简介" prop="information">
           <el-input v-model="form.information" type="textarea" placeholder="请输入内容" />
           <el-input v-model="form.imgurl" v-if="false" />
         </el-form-item>
-        <el-form-item label="照片" prop="imgurl">
+        <el-form-item label="选择照片" prop="imgurl">
           <el-upload
             class="avatar-uploader"
             :action="uploadImgUrl"

ruoyi-ui/src/views/benyi_train/video/index.vue

@@ -2,24 +2,20 @@
   <div class="app-container">
     <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
       <el-form-item label="讲师姓名" prop="lecturer">
-        <el-input
+        <el-select v-model="queryParams.lecturer" filterable placeholder="请选择讲师">
-          v-model="queryParams.lecturer"
+          <el-option
-          placeholder="请输入讲师姓名"
+            v-for="item in lecturerOptions"
-          clearable
+            :key="item.id"
-          size="small"
+            :label="item.name"
-          @keyup.enter.native="handleQuery"
+            :value="item.id"
-        />
+          />
+        </el-select>
       </el-form-item>
       <el-form-item label="所属类别" prop="type">
         <el-select v-model="queryParams.type" placeholder="请选择所属类别" clearable size="small">
           <el-option label="请选择字典生成" value />
         </el-select>
       </el-form-item>
-      <el-form-item label="适用班级" prop="classtype">
-        <el-select v-model="queryParams.classtype" placeholder="请选择适用班级" clearable size="small">
-          <el-option label="请选择字典生成" value />
-        </el-select>
-      </el-form-item>
       <el-form-item label="创建时间" prop="createtime">
         <el-date-picker
           clearable
@@ -67,27 +63,15 @@
           v-hasPermi="['benyi:video:remove']"
         >删除</el-button>
       </el-col>
-      <el-col :span="1.5">
-        <el-button
-          type="warning"
-          icon="el-icon-download"
-          size="mini"
-          @click="handleExport"
-          v-hasPermi="['benyi:video:export']"
-        >导出</el-button>
-      </el-col>
     </el-row>
 
     <el-table v-loading="loading" :data="videoList" @selection-change="handleSelectionChange">
       <el-table-column type="selection" width="55" align="center" />
       <el-table-column label="编号" align="center" prop="id" />
       <el-table-column label="培训视频标题" align="center" prop="title" />
-      <el-table-column label="简介" align="center" prop="information" />
+      <el-table-column label="视频简介" align="center" prop="information" />
-      <el-table-column label="讲师" align="center" prop="lecturer" />
+      <el-table-column label="培训讲师" align="center" prop="lecturername" />
-      <el-table-column label="视频路径" align="center" prop="videourl" />
       <el-table-column label="所属类别" align="center" prop="type" />
-      <el-table-column label="适用班级" align="center" prop="classtype" />
-      <el-table-column label="上传人员" align="center" prop="createuserid" />
       <el-table-column label="创建时间" align="center" prop="createtime" width="180">
         <template slot-scope="scope">
           <span>{{ parseTime(scope.row.createtime) }}</span>
@@ -124,56 +108,61 @@
     <!-- 添加或修改培训对话框 -->
     <el-dialog :title="title" :visible.sync="open" width="500px">
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
-        <el-form-item label="标题" prop="title">
+        <el-form-item label="视频标题" prop="title">
           <el-input v-model="form.title" type="textarea" placeholder="请输入内容" />
         </el-form-item>
-        <el-form-item label="简介" prop="information">
+        <el-form-item label="视频简介" prop="information">
           <el-input v-model="form.information" type="textarea" placeholder="请输入内容" />
         </el-form-item>
-        <el-form-item label="讲师" prop="lecturer">
+        <el-form-item label="培训讲师" prop="lecturer">
-          <el-input v-model="form.lecturer" placeholder="请选择讲师" />
+          <el-select v-model="form.lecturer" placeholder="请选择讲师">
+            <el-input v-model="form.videourl" v-if="false" />
+            <el-option
+              v-for="item in lecturerOptions"
+              :key="item.id"
+              :label="item.name"
+              :value="item.id"
+            ></el-option>
+          </el-select>
         </el-form-item>
-        <el-form-item label="视频" prop="videourl">
+        <el-form-item label="选择视频" prop="videourl">
-          <!-- <el-input v-model="form.videourl" type="textarea" placeholder="请输入内容" /> -->
+          <div id="app">
-          <!-- action必选参数, 上传的地址 -->
+            <el-upload
-          <el-upload
+              class="avatar-uploader"
-            class="avatar-uploader el-upload--text"
+              :data="dataObj"
-            :action="uploadUrl"
+              action="http://upload.qiniup.com"
-            :headers="headers"
+              list-type="picture-card"
-            :show-file-list="false"
+              :show-file-list="false"
-            :on-success="handleVideoSuccess"
+              :on-error="handleError"
-            :before-upload="beforeUploadVideo"
+              :on-success="handleSuccessVideo"
-            :on-progress="uploadVideoProcess"
+              :on-progress="uploadProcess"
-          >
+              :before-upload="videoBeforeUpload"
-            <video
+              :on-remove="handleRemove"
-              v-if="videoForm.Video !='' && videoFlag == false"
+            >
-              :src="videoForm.Video"
+              <video
-              class="avatar"
+                v-if="imageUrl.length > 1 && imgFlag == false"
-              controls="controls"
+                controls="controls"
-            >您的浏览器不支持视频播放</video>
+                :src="[qiniuUrl + '/' + imageUrl]"
-            <i
+                class="avatar"
-              v-else-if="videoForm.Video =='' && videoFlag == false"
+              ></video>
-              class="el-icon-plus avatar-uploader-icon"
+              <i
-            ></i>
+                v-else-if="imageUrl.length < 1 && imgFlag == false"
-            <el-progress
+                class="el-icon-plus avatar-uploader-icon"
-              v-if="videoFlag == true"
+              ></i>
-              type="circle"
+              <el-progress
-              :percentage="videoUploadPercent"
+                v-if="imgFlag == true"
-              style="margin-top:30px;"
+                type="circle"
-            ></el-progress>
+                :percentage="percent"
-          </el-upload>
+                style="margin-top: 20px"
-          <P class="text">请保证视频格式正确，且不超过500M</P>
+              ></el-progress>
+            </el-upload>
+          </div>
         </el-form-item>
         <el-form-item label="所属类别">
           <el-select v-model="form.type" placeholder="请选择所属类别">
             <el-option label="请选择字典生成" value />
           </el-select>
         </el-form-item>
-        <el-form-item label="适用班级">
-          <el-select v-model="form.classtype" placeholder="请选择适用班级">
-            <el-option label="请选择字典生成" value />
-          </el-select>
-        </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
         <el-button type="primary" @click="submitForm">确 定</el-button>
@@ -183,6 +172,8 @@
   </div>
 </template>
 
+<script src="//unpkg.com/vue/dist/vue.js"></script>
+<script src="//unpkg.com/element-ui@2.9.1/lib/index.js"></script>
 <script>
 import {
   listVideo,
@@ -190,15 +181,24 @@ import {
   delVideo,
   addVideo,
   updateVideo,
-  exportVideo
+  getQiNiuToken
 } from "@/api/benyi_train/video";
-
+import { listAllLecturer } from "@/api/benyi_train/lecturer";
-import { getToken } from "@/utils/auth";
 
 export default {
   name: "Video",
   data() {
     return {
+      qiniuUrl: "https://files.benyiedu.com/", // 个人七牛访问前缀
+      imgFlag: false,
+      imageUrl: [],
+      percent: 0,
+      dialogImageUrl: "",
+      dialogVisible: false,
+      listObj: {},
+      dataObj: {
+        token: ""
+      }, // 此处七牛token写成常量方便调试，正式环境需要获取token
       // 遮罩层
       loading: true,
       // 选中数组
@@ -213,16 +213,10 @@ export default {
       videoList: [],
       // 弹出层标题
       title: "",
+      //讲师列表
+      lecturerOptions: [],
       // 是否显示弹出层
       open: false,
-      uploadUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
-      headers: {
-        Authorization: "Bearer " + getToken()
-      },
-      videoForm: [],
-      //上传进度
-      videoFlag:"",
-      videoUploadPercent:"",
       // 查询参数
       queryParams: {
         pageNum: 1,
@@ -244,45 +238,64 @@ export default {
   },
   created() {
     this.getList();
+    listAllLecturer().then(response => {
+      console.log(response.lecturer);
+      this.lecturerOptions = response.lecturer;
+    });
+    getQiNiuToken().then(res => {
+      console.log(res.token);
+      this.dataObj.token = res.token;
+    });
   },
   methods: {
-    //上传
+    handleRemove(file, fileList) {
-    beforeUploadVideo(file) {
+      this.imageUrl = "";
-      const isLt500M = file.size / 1024 / 1024 < 500;
+    },
-      if (
+    handleSuccessVideo(response) {
-        [
+      console.log(123, response);
-          "video/mp4",
+      this.imgFlag = false;
-          "video/ogg",
+      this.percent = 0;
-          "video/flv",
+      if (response.hash) {
-          "video/avi",
+        this.imageUrl = response.hash;
-          "video/wmv",
+      } else {
-          "video/rmvb"
+        this.msgError("视频上传失败，请重新上传！");
-        ].indexOf(file.type) == -1
-      ) {
-        this.msgError("请上传正确的视频格式");
-        return false;
       }
-      if (!isLt500M) {
+    },
-        this.msgError("上传视频大小不能超过500MB哦!");
+    handleError(err, file, fileList) {
+      // 上传失败异常处理
+      const error = JSON.parse(JSON.stringify(err));
+      console.log(err);
+      console.log(error);
+      this.msgError(error.status.toString());
+      this.imgFlag = false;
+      this.percent = 0;
+    },
+    videoBeforeUpload(file) {
+      console.log(file);
+      const _self = this;
+      const isVideo =
+        file.type === "video/mp4" ||
+        file.type === "video/ogg" ||
+        file.type === "video/flv" ||
+        file.type === "video/avi" ||
+        file.type === "video/wmv" ||
+        file.type === "video/rmvb";
+      const isLt500M = file.size / 1024 / 1024 < 500;
+      if (!isVideo) {
+        this.msgError("请上传正确格式的视频！");
         return false;
+      } else {
+        if (!isLt500M) {
+          this.msgError("上传视频文件大小不能超过 500MB!");
+          return false;
+        }
       }
     },
     //上传进度
-    uploadVideoProcess(event, file, fileList) {
+    uploadProcess(event, file, fileList) {
-      this.videoFlag = true;
+      this.imgFlag = true;
-      this.videoUploadPercent = file.percentage.toFixed(0);
+      console.log(event.percent);
-    },
+      this.percent = Math.floor(event.percent);
-    //上传后获取路径
-    handleVideoSuccess(res, file) {
-      //获取上传图片地址
-      this.videoFlag = false;
-      this.videoUploadPercent = 0;
-      if (res.status == 200) {
-        this.videoForm.videoUploadId = res.data.uploadId;
-        this.videoForm.Video = res.data.uploadUrl;
-      } else {
-        this.$message.error("视频上传失败，请重新上传！");
-      }
     },
     /** 查询培训列表 */
     getList() {
@@ -331,24 +344,39 @@ export default {
     },
     /** 新增按钮操作 */
     handleAdd() {
+      this.imageUrl="";
       this.reset();
       this.open = true;
       this.title = "添加培训";
+      //获取讲师列表
+      listAllLecturer().then(response => {
+        //console.log(response.lecturer);
+        this.lecturerOptions = response.lecturer;
+      });
     },
     /** 修改按钮操作 */
     handleUpdate(row) {
+      this.imageUrl="";
       this.reset();
       const id = row.id || this.ids;
       getVideo(id).then(response => {
         this.form = response.data;
         this.open = true;
         this.title = "修改培训";
+        this.imageUrl = response.data.videourl;
+        console.log(this.imageUrl);
+        //获取讲师列表
+        listAllLecturer().then(response => {
+          //console.log(response.lecturer);
+          this.lecturerOptions = response.lecturer;
+        });
       });
     },
     /** 提交按钮 */
     submitForm: function() {
       this.$refs["form"].validate(valid => {
         if (valid) {
+          this.form.videourl = this.imageUrl;
           if (this.form.id != undefined) {
             updateVideo(this.form).then(response => {
               if (response.code === 200) {
@@ -389,23 +417,85 @@ export default {
           this.msgSuccess("删除成功");
         })
         .catch(function() {});
-    },
-    /** 导出按钮操作 */
-    handleExport() {
-      const queryParams = this.queryParams;
-      this.$confirm("是否确认导出所有培训数据项?", "警告", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning"
-      })
-        .then(function() {
-          return exportVideo(queryParams);
-        })
-        .then(response => {
-          this.download(response.msg);
-        })
-        .catch(function() {});
     }
   }
 };
 </script>
+
+<style scoped>
+@import url("//unpkg.com/element-ui@2.9.1/lib/theme-chalk/index.css");
+.avatar-uploader .el-upload {
+  border: 1px dashed #d9d9d9;
+  border-radius: 6px;
+  cursor: pointer;
+  position: relative;
+  overflow: hidden;
+  width: 178px;
+  height: 178px;
+}
+
+.avatar-uploader .el-upload:hover {
+  border-color: #409eff;
+}
+
+.avatar-uploader-icon {
+  font-size: 28px;
+  color: #8c939d;
+  width: 178px;
+  height: 178px;
+  line-height: 178px;
+  text-align: center;
+}
+
+.avatar {
+  width: 178px;
+  height: 178px;
+  display: block;
+}
+
+.image-preview {
+  width: 178px;
+  height: 178px;
+  position: relative;
+  border: 1px dashed #d9d9d9;
+  border-radius: 6px;
+  float: left;
+}
+
+.image-preview .image-preview-wrapper {
+  position: relative;
+  width: 100%;
+  height: 100%;
+}
+
+.image-preview .image-preview-wrapper img {
+  width: 100%;
+  height: 100%;
+}
+
+.image-preview .image-preview-action {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  left: 0;
+  top: 0;
+  cursor: default;
+  text-align: center;
+  color: #fff;
+  opacity: 0;
+  font-size: 20px;
+  background-color: rgba(0, 0, 0, 0.5);
+  transition: opacity 0.3s;
+  cursor: pointer;
+  text-align: center;
+  line-height: 200px;
+}
+
+.image-preview .image-preview-action .el-icon-delete {
+  font-size: 32px;
+}
+
+.image-preview:hover .image-preview-action {
+  opacity: 1;
+}
+</style>

ruoyi/pom.xml

@@ -249,6 +249,32 @@
             <version>5.1.5.RELEASE</version>
         </dependency>
 
+		<!-- 网络连接相关 -->
+		<dependency>
+			<groupId>com.squareup.okhttp3</groupId>
+			<artifactId>okhttp</artifactId>
+			<version>3.10.0</version>
+		</dependency>
+
+		<!-- 七牛云包 -->
+		<dependency>
+			<groupId>com.qiniu</groupId>
+			<artifactId>qiniu-java-sdk</artifactId>
+			<version>7.2.8</version>
+			<exclusions>
+				<exclusion>
+					<artifactId>okhttp</artifactId>
+					<groupId>com.squareup.okhttp3</groupId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
+		<!-- 其他工具包 -->
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+		</dependency>
+
     </dependencies>
 
 	<build>

ruoyi/src/main/java/com/ruoyi/common/utils/ByFileUtil.java

@@ -0,0 +1,72 @@
+package com.ruoyi.common.utils;
+
+import com.google.gson.Gson;
+import com.qiniu.common.QiniuException;
+import com.qiniu.common.Zone;
+import com.qiniu.http.Response;
+import com.qiniu.storage.Configuration;
+import com.qiniu.storage.UploadManager;
+import com.qiniu.storage.model.DefaultPutRet;
+import com.qiniu.util.Auth;
+import com.ruoyi.framework.config.FileConfig;
+
+import java.io.File;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Base64;
+
+public class ByFileUtil {
+
+    /**
+     * File转成编码成BASE64
+     *
+     * @param file 文件对象
+     * @return String
+     */
+    public static String fileToBase64(File file) {
+        String base64 = null;
+        try {
+            byte[] b = Files.readAllBytes(Paths.get(file.getAbsolutePath()));
+            return Base64.getEncoder().encodeToString(b);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return base64;
+    }
+
+
+    /**
+     * 将文件上传到七牛云
+     */
+    public static String uploadQNImg(InputStream file, String key, FileConfig constantQiniu) {
+        // 构造一个带指定Zone对象的配置类 华北  2020-02-06 已改用华东
+        Configuration cfg = new Configuration(Zone.zone0());
+        // 其他参数参考类注释
+        UploadManager uploadManager = new UploadManager(cfg);
+        // 生成上传凭证，然后准备上传
+        try {
+            Auth auth = Auth.create(constantQiniu.getAccessKey(), constantQiniu.getSecretKey());
+            String upToken = auth.uploadToken(constantQiniu.getBucket());
+            try {
+                Response response = uploadManager.put(file, key, upToken, null, null);
+                // 解析上传成功的结果
+                DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
+
+                String returnPath = constantQiniu.getDomain() + "" + putRet.key;
+                return returnPath;
+            } catch (QiniuException ex) {
+                Response r = ex.response;
+                System.err.println(r.toString());
+                try {
+                    System.err.println(r.bodyString());
+                } catch (QiniuException ex2) {
+                    //ignore
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return "";
+    }
+}

ruoyi/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java

@@ -21,9 +21,9 @@ import com.ruoyi.framework.config.RuoYiConfig;
 public class FileUploadUtils
 {
     /**
-     * 默认大小 50M
+     * 默认大小 500M
      */
-    public static final long DEFAULT_MAX_SIZE = 50 * 1024 * 1024;
+    public static final long DEFAULT_MAX_SIZE = 500 * 1024 * 1024;
 
     /**
      * 默认的文件名最大长度 100

ruoyi/src/main/java/com/ruoyi/common/utils/file/MimeTypeUtils.java

@@ -32,7 +32,9 @@ public class MimeTypeUtils
             // 压缩文件
             "rar", "zip", "gz", "bz2",
             // pdf
-            "pdf" };
+            "pdf",
+            //视频
+            "mp4"};
 
     public static String getExtension(String prefix)
     {

ruoyi/src/main/java/com/ruoyi/framework/config/FileConfig.java

@@ -0,0 +1,35 @@
+package com.ruoyi.framework.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class FileConfig {
+    @Value("${file.access.key}")
+    private String accessKey;
+
+    @Value("${file.secret.key}")
+    private String secretKey;
+
+    @Value("${file.bucket}")
+    private String bucket;
+
+    @Value("${file.domain}")
+    private String domain;
+
+    public String getAccessKey() {
+        return accessKey;
+    }
+
+    public String getSecretKey() {
+        return secretKey;
+    }
+
+    public String getBucket() {
+        return bucket;
+    }
+
+    public String getDomain() {
+        return domain;
+    }
+}

ruoyi/src/main/java/com/ruoyi/framework/config/RuoYiConfig.java

@@ -113,4 +113,12 @@ public class RuoYiConfig
     {
         return getProfile() + "/upload";
     }
+
+    /**
+     * 获取视频上传路径
+     */
+    public static String getUploadVideoPath()
+    {
+        return getProfile() + "/video";
+    }
 }

ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByLecturerController.java

@@ -48,6 +48,18 @@ public class ByLecturerController extends BaseController
         return getDataTable(list);
     }
 
+    /**
+     * 根据岗位id获取用户信息列表
+     */
+    @GetMapping("/listAll")
+    public AjaxResult getAllLecturerList(ByLecturer byLecturer) {
+        AjaxResult ajax = AjaxResult.success();
+        List<ByLecturer> list = byLecturerService.selectByLecturerList(byLecturer);
+        ajax.put("lecturer", list);
+
+        return ajax;
+    }
+
     /**
      * 导出讲师列表
      */

ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByTrainVideoController.java

@@ -1,6 +1,11 @@
 package com.ruoyi.project.benyi.controller;
 
+import java.util.Date;
 import java.util.List;
+
+import com.qiniu.util.Auth;
+import com.ruoyi.common.utils.SecurityUtils;
+import com.ruoyi.framework.config.FileConfig;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -33,6 +38,7 @@ public class ByTrainVideoController extends BaseController
     @Autowired
     private IByTrainVideoService byTrainVideoService;
 
+
     /**
      * 查询培训列表
      */
@@ -76,6 +82,8 @@ public class ByTrainVideoController extends BaseController
     @PostMapping
     public AjaxResult add(@RequestBody ByTrainVideo byTrainVideo)
     {
+        byTrainVideo.setCreatetime(new Date());
+        byTrainVideo.setCreateuserid(SecurityUtils.getLoginUser().getUser().getUserId());
         return toAjax(byTrainVideoService.insertByTrainVideo(byTrainVideo));
     }
 

ruoyi/src/main/java/com/ruoyi/project/benyi/domain/ByTrainVideo.java

@@ -14,38 +14,59 @@ import java.util.Date;
  * @author tsbz
  * @date 2020-05-25
  */
-public class ByTrainVideo extends BaseEntity
+public class ByTrainVideo extends BaseEntity {
-{
     private static final long serialVersionUID = 1L;
 
-    /** 编号 */
+    /**
+     * 编号
+     */
     private Long id;
 
-    /** 培训视频标题 */
+    /**
+     * 培训视频标题
+     */
     @Excel(name = "培训视频标题")
     private String title;
 
-    /** 简介 */
+    /**
+     * 简介
+     */
     @Excel(name = "简介")
     private String information;
 
-    /** 讲师 */
+    /**
+     * 讲师
+     */
     @Excel(name = "讲师")
-    private String lecturer;
+    private Long lecturer;
 
-    /** 视频路径 */
+    /**
+     * 讲师
+     */
+    @Excel(name = "讲师")
+    private String lecturername;
+
+    /**
+     * 视频路径
+     */
     @Excel(name = "视频路径")
     private String videourl;
 
-    /** 所属类别 */
+    /**
+     * 所属类别
+     */
     @Excel(name = "所属类别")
     private String type;
 
-    /** 适用班级 */
+    /**
+     * 适用班级
+     */
     @Excel(name = "适用班级")
     private String classtype;
 
-    /** 上传人员 */
+    /**
+     * 上传人员
+     */
     @Excel(name = "上传人员")
     private Long createuserid;
 
@@ -55,76 +76,75 @@ public class ByTrainVideo extends BaseEntity
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private Date createtime;
 
-    public void setId(Long id) 
+    public void setId(Long id) {
-    {
         this.id = id;
     }
 
-    public Long getId() 
+    public Long getId() {
-    {
         return id;
     }
-    public void setTitle(String title) 
+
-    {
+    public void setTitle(String title) {
         this.title = title;
     }
 
-    public String getTitle() 
+    public String getTitle() {
-    {
         return title;
     }
-    public void setInformation(String information) 
+
-    {
+    public void setInformation(String information) {
         this.information = information;
     }
 
-    public String getInformation() 
+    public String getInformation() {
-    {
         return information;
     }
-    public void setLecturer(String lecturer) 
+
-    {
+    public void setLecturer(Long lecturer) {
         this.lecturer = lecturer;
     }
 
-    public String getLecturer() 
+    public Long getLecturer() {
-    {
         return lecturer;
     }
-    public void setVideourl(String videourl) 
+
-    {
+    public void setLecturername(String lecturername) {
+        this.lecturername = lecturername;
+    }
+
+    public String getLecturername() {
+        return lecturername;
+    }
+
+    public void setVideourl(String videourl) {
         this.videourl = videourl;
     }
 
-    public String getVideourl() 
+    public String getVideourl() {
-    {
         return videourl;
     }
-    public void setType(String type) 
+
-    {
+    public void setType(String type) {
         this.type = type;
     }
 
-    public String getType() 
+    public String getType() {
-    {
         return type;
     }
-    public void setClasstype(String classtype) 
+
-    {
+    public void setClasstype(String classtype) {
         this.classtype = classtype;
     }
 
-    public String getClasstype() 
+    public String getClasstype() {
-    {
         return classtype;
     }
-    public void setCreateuserid(Long createuserid) 
+
-    {
+    public void setCreateuserid(Long createuserid) {
         this.createuserid = createuserid;
     }
 
-    public Long getCreateuserid() 
+    public Long getCreateuserid() {
-    {
         return createuserid;
     }
 
@@ -138,16 +158,17 @@ public class ByTrainVideo extends BaseEntity
 
     @Override
     public String toString() {
-        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
+        return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)
-            .append("id", getId())
+                .append("id", getId())
-            .append("title", getTitle())
+                .append("title", getTitle())
-            .append("information", getInformation())
+                .append("information", getInformation())
-            .append("lecturer", getLecturer())
+                .append("lecturer", getLecturer())
-            .append("videourl", getVideourl())
+                .append("lecturername", getLecturername())
-            .append("type", getType())
+                .append("videourl", getVideourl())
-            .append("classtype", getClasstype())
+                .append("type", getType())
-            .append("createuserid", getCreateuserid())
+                .append("classtype", getClasstype())
-            .append("createtime", getCreatetime())
+                .append("createuserid", getCreateuserid())
-            .toString();
+                .append("createtime", getCreatetime())
+                .toString();
     }
 }

ruoyi/src/main/java/com/ruoyi/project/common/CommonController.java

@@ -1,7 +1,12 @@
 package com.ruoyi.project.common;
 
+import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+
+import com.qiniu.util.Auth;
+import com.ruoyi.common.utils.ByFileUtil;
+import com.ruoyi.framework.config.FileConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -17,32 +22,40 @@ import com.ruoyi.framework.config.RuoYiConfig;
 import com.ruoyi.framework.config.ServerConfig;
 import com.ruoyi.framework.web.domain.AjaxResult;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.nio.file.StandardOpenOption;
+
+import static com.ruoyi.common.utils.file.FileUploadUtils.extractFilename;
+
 /**
  * 通用请求处理
  *
  * @author ruoyi
  */
 @RestController
-public class CommonController
+public class CommonController {
-{
     private static final Logger log = LoggerFactory.getLogger(CommonController.class);
 
     @Autowired
     private ServerConfig serverConfig;
+    @Resource
+    private FileConfig fileConfig;
+    @Autowired
+    private  FileConfig constantQiniu;
 
     /**
      * 通用下载请求
      *
      * @param fileName 文件名称
-     * @param delete 是否删除
+     * @param delete   是否删除
      */
     @GetMapping("common/download")
-    public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request)
+    public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request) {
-    {
+        try {
-        try
+            if (!FileUtils.isValidFilename(fileName)) {
-        {
-            if (!FileUtils.isValidFilename(fileName))
-            {
                 throw new Exception(StringUtils.format("文件名称({})非法，不允许下载。 ", fileName));
             }
             String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
@@ -53,26 +66,23 @@ public class CommonController
             response.setHeader("Content-Disposition",
                     "attachment;fileName=" + FileUtils.setFileDownloadHeader(request, realFileName));
             FileUtils.writeBytes(filePath, response.getOutputStream());
-            if (delete)
+            if (delete) {
-            {
                 FileUtils.deleteFile(filePath);
             }
-        }
+        } catch (Exception e) {
-        catch (Exception e)
-        {
             log.error("下载文件失败", e);
         }
     }
+
     /**
      * 通用上传请求
      */
     @PostMapping("/common/upload")
-    public AjaxResult uploadFile(MultipartFile file) throws Exception
+    public AjaxResult uploadFile(MultipartFile file) throws Exception {
-    {
+        try {
-        try
-        {
             // 上传文件路径
             String filePath = RuoYiConfig.getUploadPath();
+            System.out.println("path=" + filePath);
             // 上传并返回新文件名称
             String fileName = FileUploadUtils.upload(filePath, file);
             String url = serverConfig.getUrl() + fileName;
@@ -80,19 +90,57 @@ public class CommonController
             ajax.put("fileName", fileName);
             ajax.put("url", url);
             return ajax;
-        }
+        } catch (Exception e) {
-        catch (Exception e)
-        {
             return AjaxResult.error(e.getMessage());
         }
     }
 
+    /**
+     * 通用上传请求
+     */
+    @PostMapping("/common/uploadqiniu")
+    public AjaxResult uploadFileQiNiu(MultipartFile file) throws Exception {
+        try {
+            // 上传文件路径
+            String filePath = RuoYiConfig.getUploadPath();
+            // 上传并返回新文件名称
+            //String fileName =FileUploadUtils.upload(filePath, file);
+
+            String fileName = "video" + extractFilename(file);
+            System.out.println("start===filename=" + fileName);
+
+            InputStream in = file.getInputStream();
+            String url = ByFileUtil.uploadQNImg(in, fileName, fileConfig);
+
+            AjaxResult ajax = AjaxResult.success();
+            ajax.put("fileName", fileName);
+            ajax.put("url", url);
+            System.out.println("end===");
+            return ajax;
+        } catch (Exception e) {
+            return AjaxResult.error(e.getMessage());
+        }
+    }
+
+    /**
+     * 获取七牛token
+     **/
+    @PostMapping("/common/getQiNiuToken")
+    public AjaxResult getQiNiuToken() {
+        AjaxResult ajax = AjaxResult.success();
+
+        Auth auth = Auth.create(constantQiniu.getAccessKey(), constantQiniu.getSecretKey());
+        System.out.println("auth:" + auth);
+        String upToken = auth.uploadToken(constantQiniu.getBucket());
+        ajax.put("token", upToken);
+        return ajax;
+    }
+
     /**
      * 本地资源通用下载
      */
     @GetMapping("/common/download/resource")
-    public void resourceDownload(String name, HttpServletRequest request, HttpServletResponse response) throws Exception
+    public void resourceDownload(String name, HttpServletRequest request, HttpServletResponse response) throws Exception {
-    {
         // 本地资源路径
         String localPath = RuoYiConfig.getProfile();
         // 数据库资源地址

ruoyi/src/main/java/com/ruoyi/project/tool/gen/util/VelocityUtils.java

@@ -138,7 +138,7 @@ public class VelocityUtils
         {
             fileName = StringUtils.format("{}/service/I{}Service.java", javaPath, className);
         }
-        else if (template.contains("serviceImpl.java.vm"))
+        else if (template.contains("service.java.vm"))
         {
             fileName = StringUtils.format("{}/service/impl/{}ServiceImpl.java", javaPath, className);
         }

ruoyi/src/main/resources/application.yml

@@ -44,11 +44,11 @@ spring:
     active: druid
   # 文件上传
   servlet:
-     multipart:
+    multipart:
-       # 单个文件大小
+      # 单个文件大小
-       max-file-size:  10MB
+      max-file-size:  50MB
-       # 设置总上传的文件大小
+      # 设置总上传的文件大小
-       max-request-size:  20MB
+      max-request-size:  100MB
   # 服务模块
   devtools:
     restart:
@@ -77,21 +77,21 @@ spring:
 
 # token配置
 token:
-    # 令牌自定义标识
+  # 令牌自定义标识
-    header: Authorization
+  header: Authorization
-    # 令牌秘钥
+  # 令牌秘钥
-    secret: abcdefghijklmnopqrstuvwxyz
+  secret: abcdefghijklmnopqrstuvwxyz
-    # 令牌有效期（默认30分钟）
+  # 令牌有效期（默认30分钟）
-    expireTime: 30
+  expireTime: 30
 
 # MyBatis配置
 mybatis:
-    # 搜索指定包别名
+  # 搜索指定包别名
-    typeAliasesPackage: com.ruoyi.project.**.domain
+  typeAliasesPackage: com.ruoyi.project.**.domain
-    # 配置mapper的扫描，找到所有的mapper.xml映射文件
+  # 配置mapper的扫描，找到所有的mapper.xml映射文件
-    mapperLocations: classpath*:mybatis/**/*Mapper.xml
+  mapperLocations: classpath*:mybatis/**/*Mapper.xml
-    # 加载全局的配置文件
+  # 加载全局的配置文件
-    configLocation: classpath:mybatis/mybatis-config.xml
+  configLocation: classpath:mybatis/mybatis-config.xml
 
 # PageHelper分页插件
 pagehelper:
@@ -119,3 +119,12 @@ gen:
   autoRemovePre: false
   # 表前缀（生成类名不会包含表前缀，多个用逗号分隔）
   tablePrefix: sys_
+
+#七牛云
+file:
+  access:
+    key: 3leP0wEJvWdIck7x4QyzA3lS_Ua8eiFOUEDUro30
+  secret:
+    key: auEPimrlHeCBJFc8fcT3s8bOBULKwH_zK95xpQzV
+  domain: https://files.benyiedu.com/
+  bucket: bywebfile

ruoyi/src/main/resources/mybatis/benyi/ByTrainVideoMapper.xml

@@ -9,6 +9,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="title"    column="title"    />
         <result property="information"    column="information"    />
         <result property="lecturer"    column="lecturer"    />
+        <result property="lecturername"    column="lecturername"    />
         <result property="videourl"    column="videourl"    />
         <result property="type"    column="type"    />
         <result property="classtype"    column="classtype"    />
@@ -17,7 +18,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <sql id="selectByTrainVideoVo">
-        select id, title, information, lecturer, videourl, type, classtype, createuserid, createtime from by_train_video
+        select id, title, information, lecturer,(select name from by_lecturer where lecturer=by_lecturer.id) as lecturername, videourl, type, classtype, createuserid, createtime from by_train_video
     </sql>
 
     <select id="selectByTrainVideoList" parameterType="ByTrainVideo" resultMap="ByTrainVideoResult">
@@ -25,7 +26,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <where>  
             <if test="title != null  and title != ''"> and title = #{title}</if>
             <if test="information != null  and information != ''"> and information = #{information}</if>
-            <if test="lecturer != null  and lecturer != ''"> and lecturer = #{lecturer}</if>
+            <if test="lecturer != null "> and lecturer = #{lecturer}</if>
             <if test="videourl != null  and videourl != ''"> and videourl = #{videourl}</if>
             <if test="type != null  and type != ''"> and type = #{type}</if>
             <if test="classtype != null  and classtype != ''"> and classtype = #{classtype}</if>
@@ -44,7 +45,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="title != null  and title != ''">title,</if>
             <if test="information != null  and information != ''">information,</if>
-            <if test="lecturer != null  and lecturer != ''">lecturer,</if>
+            <if test="lecturer != null ">lecturer,</if>
             <if test="videourl != null  and videourl != ''">videourl,</if>
             <if test="type != null  and type != ''">type,</if>
             <if test="classtype != null  and classtype != ''">classtype,</if>
@@ -54,7 +55,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <trim prefix="values (" suffix=")" suffixOverrides=",">
             <if test="title != null  and title != ''">#{title},</if>
             <if test="information != null  and information != ''">#{information},</if>
-            <if test="lecturer != null  and lecturer != ''">#{lecturer},</if>
+            <if test="lecturer != null ">#{lecturer},</if>
             <if test="videourl != null  and videourl != ''">#{videourl},</if>
             <if test="type != null  and type != ''">#{type},</if>
             <if test="classtype != null  and classtype != ''">#{classtype},</if>
@@ -68,7 +69,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <trim prefix="SET" suffixOverrides=",">
             <if test="title != null  and title != ''">title = #{title},</if>
             <if test="information != null  and information != ''">information = #{information},</if>
-            <if test="lecturer != null  and lecturer != ''">lecturer = #{lecturer},</if>
+            <if test="lecturer != null ">lecturer = #{lecturer},</if>
             <if test="videourl != null  and videourl != ''">videourl = #{videourl},</if>
             <if test="type != null  and type != ''">type = #{type},</if>
             <if test="classtype != null  and classtype != ''">classtype = #{classtype},</if>