The simplest, crude and direct method - download the zip file from github, slim github [link]. After unzipping, copy the [1] Slim folder, [2] .htaccess file and [3] index.php file to the www directory. If you see the following web page, it means slim is successfully installed.

##Figure 2 slim installation successful

4. Simple modification and testing

Slim provides a complete REST framework that supports GET, POST, PUT and Delete methods. You can modify index.php more simply. . You can familiarize yourself with the basic framework and usage of Slim from the following code.

[php]view plaincopy

get( '/', function () { echo 'Hello Slim'; } ); // POST route $app->post( '/post', function () { echo 'This is a POST route'; } ); // PUT route $app->put( '/put', function () { echo 'This is a PUT route'; } ); // PATCH route $app->patch('/patch', function () { echo 'This is a PATCH route'; }); // DELETE route $app->delete( '/delete', function () { echo 'This is a DELETE route'; } ); /** * Step 4: Run the Slim application * * This method should be called last. This executes the Slim application * and returns the HTTP response to the HTTP client. */ $app->run(); 此时再打开浏览器输入localhost将只能看到以下内容，其实浏览器使用get方法，在slim的Get路由中输出了Hello Slim。 $app->post( '/post', function () { echo 'This is a POST route'; } );

Copy after login

In slim, '/post' is a relative path. This path Variables can be supported. function () is the subsequent processing function. Other HTTP methods are similar.

Figure 3 Slim Get routing

Other types of testing methods can use the cURL tool

【1】Test post

curl --request POSThttp://localhost/post

【2】Test put method

curl --request PUThttp://localhost/put

【3】Test delete

curl --request DELETEhttp://localhost/delete

【Firefox Browser】

If you don’t like to use the curl tool, you can also choose the HTTPRequest tool in Firefox browser, then the command operation becomes a pleasant GUI operation.

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