Slimframework 上手日记

来源：互联网发布：液晶电视k歌软件编辑：程序博客网时间：2024/05/29 09:14

转载请附上本文链接，谢谢。

最近给外包的项目写前端路由，被基友提醒了【你的路由只负责重定向，不给模板传递参数，那样和放几个真的静态文件夹有什么区别】，然后认真看了几遍Slimframework的文档(github上面的release，顺着一个个变量看下去)，有点眉目了，也算是写个存档。首先是目录配置，据说百度云用了lighttpd，我的电脑只有nginx，就先用着吧：

#begin nginx.confworker_processes  1;events {    worker_connections  1024;}http {    include       mime.types;    default_type  application/octet-stream;    sendfile        on;    keepalive_timeout  65;    server {        listen       80;        server_name  localhost;        charset utf-8;        location / {            root   D:/Apache/;                 #default www root should be 'D:/Apache/;'            index  index.html index.htm index.php;        }  location /welcome/ { #debug block for slimframework , which the whole framework is installed under D:/Apache/Slim-master/;#we finally run apps under D:/Apache/welcome/;            try_files /welcome/$uri $uri/ /welcome/index.php?$request_uri;  #try_files /mySlimDirUnderWWWRoot/$uri $uri/ /mySlimDirUnderWWWRoot/index.php?$request_uri;            fastcgi_pass 127.0.0.1:9000;            fastcgi_split_path_info ^/welcome/(.+\.php)(/.+)$;#fastcgi_split_path_info ^/mySlimDirUnderWWWRoot/(.+\.php)(/.+)$;            fastcgi_intercept_errors on;            fastcgi_index  index.php;            include fastcgi_params;#see http://help.slimframework.com/discussions/problems/1487-nginx-slimframework         }          error_page   404             /null.html;         # redirect server error pages to the static page /50x.html        #        error_page   500 502 503 504  /50x.html;        location = /50x.html {            root   html;        }        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000        location ~ \.php$ {            root           D:/Apache/;                                           #root           D:/Apache;            fastcgi_pass   127.0.0.1:9000;            fastcgi_index  index.php;                                            #you SHOULD restart your server AFTER change this configuration file            fastcgi_param  SCRIPT_FILENAME  D:\Apache$fastcgi_script_name;       #fastcgi_param  SCRIPT_FILENAME  [your_server_script_index]$fastcgi_script_name;                        include        fastcgi_params;                                       #前提是，在php.ini 中设置了具体的doc_root (你的后台脚本的位置)        }                                                                        #修改PHP.INI配置文件中的cgi.fix_pathinfo = 1，                                                                                 #PHP 会修正 SCRIPT_FILENAME 为真实的文件地址，否则 PHP 将无法找到需要处理的 PHP 文件} #end nginx.conf

按照我的电脑配置下来,www root在D:/Apache/ ,引用Slimframework的文件夹在 D:/Apache/welcome/ ,try_files配置了就可以用Slimframework的路由了。Slimframework的api是完全面向对象的,所以在向模板传参数时,被引用的模板只需要声明传入的变量即可，不需要再次手工使用类似以下的办法：

<?php  /*this will NOT work under slimframework*/$foo=$_GET['foo'];$bar=$_POST['bar'];echo $foo;echo $bar;/*will throw an error when using slimframework*/?>

因为写路由的时候，我们不需要关心传递参数用的是get或者post方法，只要在slim提供的get方法的闭包里面，将参数以键值对的形式，打包成一个数组即可：

<?php//initial jobsrequire('../Slim-master/Slim/Slim.php');\Slim\Slim::registerAutoloader();//here we start using slim framework$app = new \Slim\Slim();//GET route,then//$app->get('/:name', function(){    //echo "Hello, $name"; //do use "" instead of ''    //});//use get method to render a template//模板相对位置以Slim类库位置为准,和Servlet类似$app->get('/:name',function($name) use ($app){$app->render('../../test/'.$name.'.html',array(''=>''));//DO use '.' to join string and variables , instead of '+'//second parameter must be an (empty|valid)array //use it as key-value parameters within GET method});$app->group('/test/my',function() use ($app){$app->get('/',function() use ($app){//$app->redirect('/welcome/test/my/first',302);//mind the '/' before the path//redirect to whatever path it is from web root//render用于真实文件,redirect等用于虚拟路径//跳转时改变地址,第二参数是响应的http状态码//从服务器根目录开始重定向,目标目录需要在服务器配置文件中进行声明$app->redirect('/welcome/test/my/first',302);});$app->get('/first',function() use($app){$app->render('../../test/foo.php',array('flag'=>'first'));});$app->get('/second',function() use($app){$app->render('../../test/foo.php',array('flag'=>'second'));});$app->get('/third',function(){echo "third test";});});    //start your applicationfinally    $app->run();?>

作为响应的部分,直接处理传来的变量即可,无需经过 $_GET 或者$_POST 取值：

<?php/*foo.php*/if($flag!=null){echo "your input is:".$flag;}else{echo "no data input";}?>

转载请附上本文链接，谢谢。先写这么多吧，回头弄个lighttpd的地址rewrite心得，话说csdn的编辑器不太好使啊...上传了nginx配置文件的"#"注释老是被识别成别的东西,这字体大小不一也是醉了。

0 0