编译失败提醒

app/services/games_service.rb

@@ -151,6 +151,9 @@ class GamesService
         result = test_set.attributes.count > 4 ? test_set.try(:result) : nil
         #actual_output = Base64.encode64(actual_output)
         compile_success =  (actual_output.blank? || actual_output.downcase.match(/error/).present?) ? 0 : 1
+
+        compile_success == 0 ? "编译失败，请在测试结果中查看具体的错误信息" : compile_success
+
         public_result = {:is_public => (test_set.is_public ? 1 : 0), :result => result,
                          :actual_output => actual_output, :compile_success => compile_success}
         # 测试集公开的话才返回input结果