钉钉小程序开发 图片上传功能

dd.chooseImage({
  //请求图片

  count: 1, //上传图片张数限制

  success: res => {
    console.log("返回的文件信息为:");

    console.log(res);

    var filePaths = res.filePaths;

    dd.getAuthCode({
      success: function(res) {
        console.log("filePath的值为:");

        console.log(filePaths);

        var authCode = res.authCode;

        dd.uploadFile({
          url:
            app.data.globalData.url +
            "public/index.php/api/activity/upload_img",

          fileType: "image",

          fileName: "img",

          filePath: filePaths[0],

          formData: {
            authCode: authCode
          },

          success: res => {
            var data = JSON.parse(res.data);

            console.log("转换后的data为:");

            console.log(data);

            var img_url = data.data.img_url;

            that.data.actImg = img_url;

            that.data.isUp = 1; //同时将是否已经上传改为是

            console.log("图片信息为:");

            console.log(that.data.actImg);

            that.setData({
              coverImg: that.data.actImg,

              isUp: 1
            });
          },

          fail: function(res) {
            dd.showToast({
              content: "上传信息失败",

              type: "fail"
            });
          }
        });
      },

      fail: function(res) {
        dd.showToast({
          content: "获取用户权限信息失败",

          type: "fail"
        });
      }
    });
  }
});