1. :(

          无法加载控制器:A

          错误位置

          FILE: /data/home/qxu1590690002/htdocs/ThinkPHP/Library/Think/App.class.php  LINE: 92

          TRACE

          #0 /data/home/qxu1590690002/htdocs/ThinkPHP/Library/Think/App.class.php(92): E('???????????????...')
          #1 /data/home/qxu1590690002/htdocs/ThinkPHP/Library/Think/App.class.php(193): Think\App::exec()
          #2 /data/home/qxu1590690002/htdocs/ThinkPHP/Library/Think/Think.class.php(122): Think\App::run()
          #3 /data/home/qxu1590690002/htdocs/ThinkPHP/ThinkPHP.php(87): Think\Think::start()
          #4 /data/home/qxu1590690002/htdocs/index.php(28): require('/data/home/qxu1...')
          #5 {main}