AlanNote

Cordova  -  javascript

        $.ajax({
            url: strServerURI,
            data: {
                //connect_token 索取儲存的會員TOKEN
                connect_token: window.localStorage.getItem("member_token"),
                sticker: "data:image/jpeg;base64," + imageURI
            },
            cache: false,
            contentType: "application/x-www-form-urlencoded",
            type: 'POST', 
            success: function () {
                alert("頭貼上傳成功");
            },
            error: function () {
                alert("頭貼上傳失敗");
            }
        });

Ruby on rails - controllers

class Api::V1::Members::StickerController < Api::V1::ApiController
  //驗證會員TOKEN
  before_action :verify_member_connect_token

  def create
    @current_member.sticker_path = params[:sticker]
    @current_member.save!

    @sticker_path = @current_member
  end
end

Ruby on Rails - routes

#API導入網址
defaults format: :json do
    namespace :api do
        namespace :v1 do
        # 上傳頭貼
        match 'sticker', to: 'members/sticker#create', via: :post
        end
    end
end