记录加入语言

app/controllers/hack_user_lastest_codes_controller.rb

@@ -128,6 +128,7 @@ class HackUserLastestCodesController < ApplicationController
 
   # 正则错误行数
   def regular_match_error_line content, language
+    content =  Base64.decode64(content).force_encoding("utf-8")
     case language
     when 'Java'
       content.scan(/.java.\d+/).map{|s| s.match(/\d+/)[0].to_i}.min

app/views/hack_user_lastest_codes/record_detail.json.jbuilder

@@ -1,2 +1,3 @@
 json.(@hack_user, :id, :status, :error_line, :error_msg, :expected_output,
-    :input, :output, :execute_time, :execute_memory)
+    :input, :output, :execute_time, :execute_memory)
+json.language @hack_user.hack.language

app/views/hack_user_lastest_codes/submit_records.json.jbuilder

@@ -1,3 +1,4 @@
 json.array! @my_hack.hack_user_codes do |hack_user|
   json.(hack_user, :id, :created_at, :status, :execute_time, :execute_memory)
+  json.language hack_user.hack.language
 end