nginx try_files

pgc?Id=123
---》
/#pgc?Id=123

location / {
try_files $uri /#$uri /index.html;
}

vue 去除/#/

Module ngx_http_core_module http://nginx.org/en/docs/http/ngx_http_core_module.html#try_files

Syntax:	try_files file ... uri; try_files file ... =code;
Default:	—
Context:	server, location

Checks the existence of files in the specified order and uses the first found file for request processing; the processing is performed in the current context. The path to a file is constructed from the file parameter according to the root and alias directives. It is possible to check directory’s existence by specifying a slash at the end of a name, e.g. “$uri/”. If none of the files were found, an internal redirect to the uri specified in the last parameter is made. For example:

location /images/ {
    try_files $uri /images/default.gif;
}

location = /images/default.gif {
    expires 30s;
}

The last parameter can also point to a named location, as shown in examples below. Starting from version 0.7.51, the last parameter can also be a code:

location / {
    try_files $uri $uri/index.html $uri.html =404;
}

Example in proxying Mongrel:

location / {
    try_files /system/maintenance.html
              $uri $uri/index.html $uri.html
              @mongrel;
}

location @mongrel {
    proxy_pass http://mongrel;
}

Example for Drupal/FastCGI:

location / {
    try_files $uri $uri/ @drupal;
}

location ~ .php$ {
    try_files $uri @drupal;

    fastcgi_pass ...;

    fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name;
    fastcgi_param SCRIPT_NAME     $fastcgi_script_name;
    fastcgi_param QUERY_STRING    $args;

    ... other fastcgi_param's
}

location @drupal {
    fastcgi_pass ...;

    fastcgi_param SCRIPT_FILENAME /path/to/index.php;
    fastcgi_param SCRIPT_NAME     /index.php;
    fastcgi_param QUERY_STRING    q=$uri&$args;

    ... other fastcgi_param's
}

In the following example,

location / {
    try_files $uri $uri/ @drupal;
}

the try_files directive is equivalent to

location / {
    error_page 404 = @drupal;
    log_not_found off;
}

And here,

location ~ .php$ {
    try_files $uri @drupal;

    fastcgi_pass ...;

    fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name;

    ...
}

try_files checks the existence of the PHP file before passing the request to the FastCGI server.

Example for Wordpress and Joomla:

location / {
    try_files $uri $uri/ @wordpress;
}

location ~ .php$ {
    try_files $uri @wordpress;

    fastcgi_pass ...;

    fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name;
    ... other fastcgi_param's
}

location @wordpress {
    fastcgi_pass ...;

    fastcgi_param SCRIPT_FILENAME /path/to/index.php;
    ... other fastcgi_param's
}