我正试图让nginx拦截一个类似这样的url:
http://website.dev/results?livesearch=bill+clinton
并显示为:
http://website.dev/results/bill-clinton
我使用Laravel作为我的PHP框架。当我手动输入url(http://website.dev/results/bill-clinton
)时,我会得到正确的页面。
我想做的是让用户在文本输入字段中键入名称;一旦他们点击提交,我希望url显示为http://website.dev/results/bill-clinton
,而不是http://website.dev/results?livesearch=bill+clinton
我试着在网上四处寻找帮助,但没有成功。
下面是我的nginx虚拟服务器。
server {
listen 80;
server_name website.dev;
access_log logs/host.access.log main;
error_log logs/host.error.log;
rewrite_log on;
root /path/to/www;
index index.php;
#error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
location / {
# Pretty URLs. Allows removal of "index.php" from the URL.
# Useful for frameworks like Laravel or WordPress.
try_files $uri $uri/ /index.php?$query_string;
}
# Added cache headers for images, quick fix for cloudfront.
location ~* .(png|jpg|jpeg|gif)$ {
expires 30d;
log_not_found off;
}
# Only 3 hours on CSS/JS to allow me to roll out fixes during
# early weeks.
location ~* .(js|css|ico)$ {
expires 3h;
log_not_found off;
}
# Turn off logging for favicon and robots.txt
location = /robots.txt { access_log off; log_not_found off; }
location = /favicon.ico { access_log off; log_not_found off; }
# Removes trailing slashes (prevents SEO duplicate content issues)
if (!-d $request_filename)
{
rewrite ^/(.+)/$ /$1 permanent;
}
# Removes trailing "index" from all controllers.
# Useful for frameworks like Laravel.
if ($request_uri ~* index/?$)
{
rewrite ^/(.*)/index/?$ /$1 permanent;
}
# Unless the request is for a valid file (image, js, css, etc.),
# send it to index.php
if (!-e $request_filename)
{
rewrite ^/(.*)$ /index.php?/$1 last;
break;
}
location ~ .php$ {
include fastcgi.conf;
fastcgi_split_path_info ^(.+.php)(/.+)$;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
location ~ /.ht {
deny all;
}
}
Regex和if=几乎在nginx中总是坏的
nginx中几乎所有的regex重写都会严重影响性能。
对于漂亮URL的初始路由,您实际上可以使用以下内容:
location / {
try_files $uri $uri/ /index.php?$query_string;
}
Laravel足够聪明,可以在$_SERVER["PATH_INFO"]
中查看。它还处理尾随斜杠。
路由
然后,你可以像这样对你计划进行的搜索进行路由:
Route::any("/results/{search?}", "Search@results"); // ? = optional
这个符号是Class@method
。它不是静止的。
在app/controllers/Search.php
中,您会有以下内容:
<?php
class Search extends BaseController {
public function results($search = null) {
if (!$search) {
if (Input::has("q")) {
// This is where you'd do SEO cleanup to remove special chars.
return Redirect::to("/results/" . Input::get("q"));
}
} else {
// do stuff with the $search variable here
}
}
}
当你在nginx中进行重写时,你实际上无论如何都会重定向用户。(经由301、302或308重定向)。
您可以使用javascript避免这个额外的请求(在提交时将浏览器发送到/request/search-term
),并且您可以保存相当多的请求,而不会影响使用noscript浏览的人的体验。