upstream bowenpay_backend { 
server 127.0.0.1:9002; 
} 

server { 
listen 80; 
server_name wx.bowenpay.com; 
location = / { 
root /var/www/wxweb/dist; 
index index.html; 
} 

location ~* \.(html|htm )$ { 
root /var/www/wxweb/dist; 
index index.html; 
} 

location / { 
proxy_pass http://bowenpay_backend; 
proxy_set_header Host $http_host; 
} 

location ~* \.(css|js|jpg|jpeg|gif|png|ico|cur|gz|svg|svgz|map|mp4|ogg|ogv|webm|htc )$ { 
root /var/www/wxweb/dist; 
index index.html; 
expires 1M; 
access_log off; 
add_header Cache-Control "public"; 
} 

}

整体思路：

1 ）静态文件（ html/css/js/图片 /字体等）直接去对应目录下访问 
2 ）其它（ api 访问）代理到对应 api 服务的端口