No supported encrypter found. The cipher and / or key length are invalid.
2017-10-27 14:16
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配置完了Laravel之后，访问网站出现如下错误：
No supported encrypter found. The cipher and / or key length are invalid.
这是因为要配置config/app.php里面的key的值，这里使用的是配置文件.env中的配置。使用命令php artisan key:generate 会自动生成key，并且加入到.env文件中的APP_KEY的值的位置。
再次访问即可出现欢迎界面！
No supported encrypter found. The cipher and / or key length are invalid.
这是因为要配置config/app.php里面的key的值，这里使用的是配置文件.env中的配置。使用命令php artisan key:generate 会自动生成key，并且加入到.env文件中的APP_KEY的值的位置。
再次访问即可出现欢迎界面！
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