安装captcha.module后，怎么验证码还是无法显示

Submitted by 18260 on Thu, 2005-08-18 05:14

Drupal概论

有这个提示：

captcha image: you will need to recognize the text in it.

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哪位高手有办法帮小

Submitted by 18260 on Thu, 2005-08-18 05:32.

哪位高手有办法帮小弟解决一下哦

这个提示应该和你的

Submitted by kzeng on Thu, 2005-08-18 16:58.

这个提示应该和你的提到的错误无关，它只是解释captcha而已

既然无关怎么还是不

Submitted by 过路英雄 (not verified) on Thu, 2005-08-18 18:20.

既然无关怎么还是不能显示呢？

要注意在‘访问权限(A

Submitted by 过路英雄 (not verified) on Mon, 2005-08-22 19:52.

要注意在‘访问权限(Access Control)’里给与相应用户图灵(captcha)的权利，否则图形显示不出来。

-大米

谢谢，大米。我也遇

Submitted by 张首国 (not verified) on Wed, 2005-11-16 20:45.

谢谢，大米。我也遇到了相同的问题。看了你的贴，然后改过来就好了。

In my opinion

Submitted by Kenzie74 (not verified) on Thu, 2009-07-02 10:56.

I am almost intrigued by this topic and would like to learn more. Could you please recommend some book to begin with? I have found many articles and periodical at pdf books and periodical search engine, but am not sure if it is all worth reading. Thank you for your advice.