init project

lib/tasks/user_login.rake

@@ -0,0 +1,28 @@
+namespace :user do
+  task :update_login => :environment do
+    begin
+      user_count = ENV['args'].split(",")[0].to_i # 更新的用户数
+      status = ENV['args'].split(",")[1] # 测试用户类型
+      base_login = ENV['args'].split(",")[2] #  基本的用户参数
+
+      users = User.where(:is_test => status).limit(user_count)
+      users.each_with_index do |user, i|
+        puts i
+
+        no = sprintf("%04d", i)
+        login = "#{base_login}#{no}"
+        puts no
+        puts login
+
+        sql1 = "update users set login='#{login}' where id=#{user.id}"
+        sql2 = "update users set lastname='#{login}' where id=#{user.id}"
+        sql3 = "update users set nickname='#{login}' where id=#{user.id}"
+        ActiveRecord::Base.connection.execute(sql1)
+        ActiveRecord::Base.connection.execute(sql2)
+        ActiveRecord::Base.connection.execute(sql3)
+      end
+    rescue Exception => e
+      Rails.logger.error(e.message)
+    end
+  end
+end