接入视频剪辑

"dependencies": {
    "crypto": "^1.0.1",
    "express": "^4.17.1",
    "querystring": "^0.2.1",
    "tencentcloud-sdk-nodejs": "4.0.117"
  }

function getTemplateList() {
  const request = {};
    request.Platform = config.platform;
    let scope = {};
    scope.Owner = {
      Type: config.userType,
      Id: config.teamId
    };
    request.SearchScopes = [scope];
    // 请求到模板列表
    client.SearchMaterial(request, (err, response) => {
      if (err) {
        reject({
          errMsg: "请求失败",
          errCode: "1000001",
          err: JSON.stringify(err)
        });
      } else {
        // 过滤出模板
        const list = response.MaterialInfoSet.filter(
          i => i.BasicInfo && i.BasicInfo.MaterialType === "VIDEO_EDIT_TEMPLATE"
        );
        // 组织微剪需要的模板列表格式
        let finalList = {
          tabs: [
            {
              key: "default",
              name: "精选",
              list: list.map(item => {
                return {
                  materialId: item.BasicInfo.MaterialId,
                  thumbUrl: item.BasicInfo.PreviewUrl,
                  yunjian: true,
                  key: item.BasicInfo.MaterialId,
                  name: item.BasicInfo.Name
                };
              })
            }
          ]
        };
        resolve({
          list: finalList
        });
      }
    });
}

// 获取签名方法
async getSign() {
    return new Promise((resolve, reject) => {
      wx.request({
       url: '{您的域名}/getSign',
       success: (res) => {
         console.log('签名请求结果', res)
         // 微剪插件会取得这里的值并做处理，因此需要注意对应格式
         resolve(res.data)
       }
     })
   })
 }
// 获取模板列表方法（没有自制模板的需求可忽略）
async getTemplateList(userId) {
    return new Promise((resolve, reject) => {
      wx.request({
        url: `{您的域名}/getTemplateList?userId=${userId}`,
        success: (res) => {
          console.log('请求模板列表结果', res)
          // 微剪插件会取得这里的值并做处理，因此需要注意对应格式
          resolve(res.data.list)
        }
      })
    })
  }
async onLoad() {
  // 从上面开发的后台接口请求签名信息
  const {signature, uploadSignature, accountInfo} = await getSign()
  // 请求云剪模板列表
  const templates = await getTemplateList()
  templates.isYunjian = true // 模板列表标记为云剪模板

  plugin.initPlugin({
    ...settingbs,
    // 云剪的签名注入到微剪中
    yunjian: {
      signature,
      uploadSignature,
      accountInfo
    },
    // 注入从后台拉到的模板
    source: {
      ...settings.source,
      templates: templates
    }
  })
}