ThinkPHP2.1 汉语言验证码
ThinkPHP2.1 中文验证码
今天验证2.1手册中文验证码的时候,中文验证码显示不出来。
从网上翻阅资料才知道,原来是代码有问题,修改如下:
将 386行的
?????????? $codex = msubstr($code, $i, 1);
这里调用的msubstr函数是 String 类中的,所以应该修改为:
?????????? $codex = String::msubstr($code, $i, 1);
?
TP的bug还是不少的,想解决问题还是得看源码,学习框架就是一个学习规范的过程,一套规范学完,框架也就会使用了,真正想要提高解决问题的能力,必须研究源码。
public function verify(){ import("ORG.Util.Image"); header("Content-Type:text/html; charset=utf-8"); Image::GBVerify(); //Image::GBVerify(4,'png',180,30,'simhei.ttf','verify'); }
?使用之前将字体导入ORG/util下,默认的字体是'simhei.ttf',如果想要更换字体,将字体导入后,调用方法的时候修改参数即可。
?
参考:
http://blog.sina.com.cn/s/blog_643e09930100gwx2.html

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