缺陷状态更改或内容更改时不发模板消息

app/models/journal.rb

@@ -239,8 +239,10 @@ class Journal < ActiveRecord::Base
 
   #缺陷回复微信模板消息
   def issue_wechat_message
-    ws = WechatService.new
-    content = strip_html self.notes.html_safe, 200
-    ws.comment_template self.issue.author_id, "issues", self.journalized_id, "#{l(:label_issue_comment_template)}", self.user.try(:realname), format_time(self.created_on), content
+    if !self.notes.nil? && self.notes.gsub(' ','') != ''
+      ws = WechatService.new
+      content = strip_html self.notes.html_safe, 200
+      ws.comment_template self.issue.author_id, "issues", self.journalized_id, "#{l(:label_issue_comment_template)}", self.user.try(:realname), format_time(self.created_on), content
+    end
   end
 end