目前遇到 Ruby Hash: can't convert String into Integer
错误。代码在 edit_id 行出现问题。
我已经尝试了许多类似问题在SE上的解决方案,但不幸的是,它们都没有奏效。
哈希表:
{"downloadID"=>115, "PageID"=>nil, "title"=>"hi", "dlLink"=>"http://www.a.com", "imgSrc"=>"http://www.a.com", "caption"=>"aaaa", "dlLive"=>nil, "createdAt"=>nil, "user_id"=>7}
代码:
#edit download
put '/view1/downloadedit' do
data = JSON.parse(request.body.read)
puts data
edit_id = data["downloadID"]
puts edit_id
@download = Download.get(:download_id => edit_id)
puts data
if @download.update(data)
status 201
puts 'edit saved okay'
else
status 201
puts 'edit failed to SAVE'
end
end