控制器代碼:如何在沒有得到「&」的情況下在RoR中輸出「&」?
class HelpController<ApplicationController
def index
@url = "https://example.com/auth?user_id=1234&redirect_to=http://google.ru"
end
end
查看代碼:
<script>location.href='<%[email protected]%>';</script>
並重定向到這:
example.com/auth?user_id=1234&redirect_to=http://google.ru
此: http://example.com/auth?user_id=1234&放大器; redirect_to = http://google.ru (不含空格)
我認爲它叫「safe_html」= D – AndrewShmig 2011-06-04 15:25:39