问个 nginx 转发到 tomcat 指定应用的问题

我一个 tomcat 有多个应用，比如我访问 localhost ，我想让 nginx 转发给 localhost:8080/hello
我在配置文件里设置

 location ~ .*\.(jsp|do)$ { proxy_pass http://localhost:8080/hello/; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } 

启动的时候会提示

"proxy_pass" cannot have URI part in location given by regular expression, or inside named location, or inside "if" statement, or inside "limit_except" block in /etc/nginx/conf.d/default.conf:7 

查了查，说是 proxy_pass 后面不能有斜杠，可是都没具体的解决办法，特来 v 站请教