转义增加&的转义

2015-07-18 10:39:04 +08:00 · 2015-07-18 10:39:04 +08:00 · 94ed3501f8
parent 3ceb1e92bb
commit 94ed3501f8
1 changed files with 1 additions and 1 deletions
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@ -2345,6 +2345,6 @@ module ApplicationHelper
  #将文本内的/n转换为<br>
  def text_format text
-    text.gsub("<","&lt;").gsub(">","&gt;").gsub("\n","<br/>").html_safe
+    text.gsub("&","&amp;").gsub("<","&lt;").gsub(">","&gt;").gsub("\n","<br/>").html_safe
  end
 end