任务必达
首页、登录页、退出页rewrite规则
rewrite ^/home/?$ /index.php?controller=index last;
rewrite ^/signin/?$ /index.php?controller=sign_in last;
rewrite ^/signout/?$ /index.php?controller=sign_out last;
rewrite ^/addtask/?$ /index.php?controller=add_task last;
rewrite ^/jump/([a-z-A-Z]+)/([0-9]+)/?$ /index.php?controller=jump&type=$1&callback_id=$2 last;
rewrite ^/task_detail/([0-9]+)/?$ /index.php?controller=task_detail&id=$1 last;
rewrite ^/u/([0-9-a-z-A-Z]+)/?$ /index.php?controller=account&user_name=$1 last;