添加了对contribution perc的路由支持

config/routes.rb

@@ -280,9 +280,9 @@ Rails.application.routes.draw do
         get :fan_users
         put :update_sponsor_description
         get :hovercard
+        get :hovercard4proj # author: zxh, 获取用户对项目的贡献情况
         put :update_image
         get :get_image
-        post :contribution_perc # author: zxh, calculate the percentage of contributions for user in project
       end
       collection do
         post :following