這里是一個(gè)非常簡單的例子在簡單的php。

有2個(gè)文件client.php& api.php。我把這兩個(gè)文件放在同一個(gè)url：http：// localhost：8888 /，所以你必須更改鏈接到你自己的網(wǎng)址。 (文件可以在兩個(gè)不同的服務(wù)器上)。

這只是一個(gè)例子，它非常快速和骯臟，加上它已經(jīng)很長時(shí)間，因?yàn)槲易隽藀hp。但這是一個(gè)api的想法。

client.php

/*** this is the client ***/

if (isset($_GET["action"]) && isset($_GET["id"]) && $_GET["action"] == "get_user") // if the get parameter action is get_user and if the id is set, call the api to get the user information

{

$user_info = file_get_contents('http://localhost:8888/api.php?action=get_user&id=' . $_GET["id"]);

$user_info = json_decode($user_info, true);

// THAT IS VERY QUICK AND DIRTY !!!!!

?>

Name:	<?php echo $user_info["last_name"] ?>
First Name:	<?php echo $user_info["first_name"] ?>
Age:	<?php echo $user_info["age"] ?>

Return to the user list

}

else // else take the user list

{

$user_list = file_get_contents('http://localhost:8888/api.php?action=get_user_list');

$user_list = json_decode($user_list, true);

// THAT IS VERY QUICK AND DIRTY !!!!!

?>

• alt=<?php echo "user_" . $user_["id"] ?>><?php echo $user["name"] ?>

}

?>

api.php

// This is the API to possibility show the user list, and show a specific user by action.

function get_user_by_id($id)

{

$user_info = array();

// make a call in db.

switch ($id){

case 1:

$user_info = array("first_name" => "Marc", "last_name" => "Simon", "age" => 21); // let's say first_name, last_name, age

break;

case 2:

$user_info = array("first_name" => "Frederic", "last_name" => "Zannetie", "age" => 24);

break;

case 3:

$user_info = array("first_name" => "Laure", "last_name" => "Carbonnel", "age" => 45);

break;

}

return $user_info;

}

function get_user_list()

{

$user_list = array(array("id" => 1, "name" => "Simon"), array("id" => 2, "name" => "Zannetie"), array("id" => 3, "name" => "Carbonnel")); // call in db, here I make a list of 3 users.

return $user_list;

}

$possible_url = array("get_user_list", "get_user");

$value = "An error has occurred";

if (isset($_GET["action"]) && in_array($_GET["action"], $possible_url))

{

switch ($_GET["action"])

{

case "get_user_list":

$value = get_user_list();

break;

case "get_user":

if (isset($_GET["id"]))

$value = get_user_by_id($_GET["id"]);

else

$value = "Missing argument";

break;

}

}

exit(json_encode($value));

?>

我沒有對這個(gè)例子的任何調(diào)用數(shù)據(jù)庫，但通常這是你應(yīng)該做的。您還應(yīng)該用“curl”替換“file_get_contents”函數(shù)。

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