Question

我刚刚成功地将我的parse.com托管应用程序迁移到heroku托管的基于解析服务器的实现。我正在使用cloudinary_parse模块和解析云代码将用户的头像图片上传到cloudinary。经过测试，我发现图片上传无效并返回错误。这是示例代码：

module.exports = {

  //endpoint exports
  sign_cloudinary_upload_request,
  photo_thumbnail_url,

};


/* Cloudinary Parse Module for image storage */ 
var cloudinary = require("../cloudinary");


/// The following lines install a beforeSave filter for the given field within the given object
var PHOTO_OBJECT_NAME = "Picture";
var VIDEO_OBJECT_NAME = "Video";
var CLOUDINARY_IDENTIFIER_FIELD_NAME = "cloudinaryIdentifier";

/**
 * The following declaration exposes a cloud code function that enables you
 * to sign a direct-upload request from your app. 
 * @note This function assumes no extra parameters are needed for the upload.
 * @note This function embeds the username in the cloudinary tags field and eagerly creates a thumbnail.
*/

function sign_cloudinary_upload_request(request, response) {

    if (!request.user) {
        response.error("Needs a user");
        return;
    }

    response.success(
        cloudinary.sign_upload_request({tags: request.user.getUsername()})
    );

}

/**
 * The following declaration exposes a cloud code function that enables you to get a 
 * thumbnail url for Cloudinary of a the Photo entity. 
 * Cloud-based image manipulation URLs can also be generated on the mobile apps based 
 * on the identifier returned when uploading a object using the beforeSaveFactory above.
 */

function photo_thumbnail_url(request, response) {

    if (!request.user) {
        response.error("Needs a user");
        return;
    }

    var query = new Parse.Query(PHOTO_OBJECT_NAME);
    query.get(request.params.objectId, {

    success: function(result) {

        response.success({
            url: cloudinary.url(result.get(CLOUDINARY_IDENTIFIER_FIELD_NAME), {crop: "fill", width: 150, height: 150})  
        });

      },
      error: function() {
        response.error("image lookup failed");
      }

 });

从iOS应用调用sign_cloudinary_upload_request时，解析服务器会抛出以下错误：Error: Cannot find module 'cloud/cloudinary/version' 我试图改变路径：

var cloudinary = require("cloudinary");

但服务器抛出：error: Uncaught internal server error. [TypeError: cloudinary.sign_upload_request is not a function] TypeError: cloudinary.sign_upload_request is not a function

如果我尝试将路径更改为以下内容;

var cloudinary = require("cloud/cloudinary");

var cloudinary = require("./cloudinary");

var cloudinary = require("./cloud/cloudinary");

服务器抛出：Error: Cannot find module '../cloud/cloudinary'等

Coudinary_parse不能与parse-server一起使用

0 个答案: