我完全按照教程操作了

然后再修改 \application\route.php 查找里边类似的代码

Route::group(['name'=>'bbs','ext'=>'html','__domain__'=>'thinkphp'], [
        'show-<id>' =>['bbs/content/show',['method'=>'get'],['id' => '\d+']],
        'list-<fid>'=>['bbs/content/index',['method'=>'get'],['fid' => '\d+']],
        'mid-<mid>'=>['bbs/content/index',['method'=>'get'],['mid' => '\d+']],
        'show' => 'bbs/content/show',
        'list' => 'bbs/content/index',
        'index$' => 'bbs/index/index',
]);
把他删除，换成下面的代码

Route::domain('bbs',[
    'show-<id>' =>['bbs/content/show',['method'=>'get'],['id' => '\d+']],
    'list-<fid>'=>['bbs/content/index',['method'=>'get'],['fid' => '\d+']],
    'mid-<mid>'=>['bbs/content/index',['method'=>'get'],['mid' => '\d+']],
    'show' => 'bbs/content/show',
    'list' => 'bbs/content/index',
    'index$' => 'bbs/index/index',
    '/$' => 'bbs/index/index',
]);

这个步骤我已经操作了，为什么路由规则仍然没有生效
访问bbs.10010000.cc和bbs.10010000.cc/index.html仍然是访问网站首页，但访问bbs.10010000.cc/bbs/index/index.html则能直接访问频道主页,
群模块也是如此：
访问qun.10010000.cc和qun.10010000.cc/index.html仍然是访问网站首页，但访问qun.10010000.cc/bbs/index/index.html则能直接访问频道主页