Question

我有这个代码几乎可以在parse.com上传文件到我的班级。我无法在我的代码中获得这行的正确语法message1 [“photo”] = {“name”= urladress，“__ type”：“文件”} ,.

message = {}
local function networkListener2( event )
    print (event.response)
end
local function sendresponse( event )
print (event.response)
     local urladress = '{ "results": [ '
     tables1 = urladress..string.sub(event.response, 0,-2)..'] }'
        urladress = json.decode (tables1)
        print (urladress.results[1].url)

        headers = {}
        headers["X-Parse-Application-Id"] = APPID
        headers["X-Parse-REST-API-Key"] = RESTAPIKEY
         headers["Content-Type"] = "application/json"

        local params = {}   
        params.headers = headers
        local message1 = {}
        message1["name"] = "Andrew"
        message1["photo"] = {"name"=urladress, "__type": "File"},
         params.body = json.encode ( message1 )
 network.request( "https://api.parse.com/1/classes/photos", "POST", networkListener2,  params)
end

local saverecord = function(  )
  headers = {}
        headers["X-Parse-Application-Id"] = APPID
        headers["X-Parse-REST-API-Key"] = RESTAPIKEY
        headers["Content-Type"] = "image/jpeg"
        local params = {}
        params.headers = headers
        params.bodyType = "binary"
network.upload("https://api.parse.com/1/files/photo.jpg","POST",sendresponse,params,"photo.jpg",system.DocumentsDirectory,"image/jpeg")
end

Answer 1

parse不支持直接上传文件。

Answer 2

您可以使用间接上传，它会为您提供网址并使用该网址。比如

 local function onPhotoUpload( event )
     local dataTable = { ["photo"] = event.response.url }
  end
 parse:uploadFile( { ["filename"] = "image.jpg", ["baseDir"] = system.DocumentsDirectory }, onPhotoUpload )

通过Corona将照片上传到parse.com

2 个答案: