abstract：composer安装命令：composer require topthink/think-captcha使用验证码：<img src="{:captcha_src()}" id="img" alt="captcha" onclick="reloadImg()">验证码比对：if(!captcha_check
composer安装命令：composer require topthink/think-captcha
使用验证码：<img src="{:captcha_src()}" id="img" alt="captcha" onclick="reloadImg()">
验证码比对：if(!captcha_check($verifycode)){
return ['code' => 1 ,'msg' => '验证码不正确'];
}
Correcting teacher：韦小宝Correction time：2019-03-02 09:11:56
Teacher's summary：你这写的也太简洁了吧 验证码的配置呢 ? 代码稍微也要写完整点啊