history路由模式
rewrite ^/(.*) /index.html break;
server {
listen 80;
server_name dev.example.com;
access_log /data/logs/nginx/dev.log;
error_log /data/logs/nginx/dev_err.log;
location ~* \.(js|css|jpg|jpeg|gif|png|swf)$ {
root html/project;
}
location / {
root html/project;
#index index.html index.htm;
rewrite ^/(.*) /index.html break;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
nginx rewrite
如果不写last和break，将依次执行声明的rewrite
rewrite break
url重写后，直接使用当前资源，不执行location里余下的语句。完成本次请求，地址栏url不变。
location / {
root html;
rewrite ^/(.*) /index.html break;
}
301 rewrite permanent
返回HTTP_CODE 301，浏览器地址栏显示重定向以后的地址，爬虫更新URL
301 不携带path，固定首页
location / {
root html;
rewrite ^/(.*)$ http://example.com/ permanent;
}
301 携带path，相当于仅切换域名
location / {
root html;
rewrite ^/(.*)$ http://example.com/$1 permanent;
}
302 rewrite redirect
返回HTTP_CODE 302，浏览器地址不变，爬虫不更新URL
不加permanent就是302
# 不携带path
location / {
root html;
rewrite ^/(.*)$ http://example.com/;
}
# 携带path
location / {
root html;
rewrite ^/(.*)$ http://example.com/$1;
}