本文目錄一覽:
php能不能控制路由器,並進行配置和管理
我覺得可能比較困難,不過也不是不能實現,這個應該是要用遠程
如何在PHP中實現URL路由
第一步,首先要在服務器的配置上對/router/路徑進行攔截
調用某個文件夾目錄下的index.php頁面,假定現在所有模塊使用單獨的文件存放於class目錄下,該目錄與router平級,如下圖所示:
第二步,路由分發器的實現(index.php)
1: !Doctype html
2: html
3: head
4: title路由測試~~/title
5: meta http-equiv=”content-type” content=”text/html; charset=utf-8″ /
6: /head
7: body
8:
9: ?php
10:
11: date_default_timezone_set(“Asia/Shanghai”);
12:
13: define(“MODULE_DIR”, “../class/”);
14:
15:
16: $_DocumentPath = $_SERVER[‘DOCUMENT_ROOT’];
17: $_FilePath = __FILE__;
18: $_RequestUri = $_SERVER[‘REQUEST_URI’];
19:
20: $_AppPath = str_replace($_DocumentPath, ”, $_FilePath); //==\router\index.php
21: $_UrlPath = $_RequestUri; //==/router/hello/router/a/b/c/d/abc/index.html?id=3url=http:
22:
23: $_AppPathArr = explode(DIRECTORY_SEPARATOR, $_AppPath);
24:
25: /**
26: * ;url=http:
27: *
28: * /hello/router/a/b/c/d/abc/index.html?id=3url=http:
29: */
30:
31: for ($i = 0; $i count($_AppPathArr); $i++) {
32: $p = $_AppPathArr[$i];
33: if ($p) {
34: $_UrlPath = preg_replace(‘/^\/’.$p.’\//’, ‘/’, $_UrlPath, 1);
35: }
36: }
37:
38: $_UrlPath = preg_replace(‘/^\//’, ”, $_UrlPath, 1);
39:
40: $_AppPathArr = explode(“/”, $_UrlPath);
41: $_AppPathArr_Count = count($_AppPathArr);
42:
43: $arr_url = array(
44: ‘controller’ = ‘index’,
45: ‘method’ = ‘index’,
46: ‘parms’ = array()
47: );
48:
49: $arr_url[‘controller’] = $_AppPathArr[0];
50: $arr_url[‘method’] = $_AppPathArr[1];
51:
52: if ($_AppPathArr_Count 2 and $_AppPathArr_Count % 2 != 0) {
53: die(‘參數錯誤’);
54: } else {
55: for ($i = 2; $i $_AppPathArr_Count; $i += 2) {
56: $arr_temp_hash = array(strtolower($_AppPathArr[$i])=$_AppPathArr[$i + 1]);
57: $arr_url[‘parms’] = array_merge($arr_url[‘parms’], $arr_temp_hash);
58: }
59: }
60:
61: $module_name = $arr_url[‘controller’];
62: $module_file = MODULE_DIR.$module_name.’.class.php’;
63: $method_name = $arr_url[‘method’];
64:
65: if (file_exists($module_file)) {
66: include $module_file;
67:
68: $obj_module = new $module_name();
69:
70: if (!method_exists($obj_module, $method_name)) {
71: die(“要調用的方法不存在”);
72: } else {
73: if (is_callable(array($obj_module, $method_name))) {
74: $obj_module – $method_name($module_name, $arr_url[‘parms’]);
75:
76: $obj_module – printResult();
77: }
78: }
79:
80: } else {
81: die(“定義的模塊不存在”);
82: }
83:
84:
85: ?
86:
87: /body
88: /html
獲取請求的uri,然後拿到要加載的模塊名、調用方法名,對uri參數進行簡單的判斷..
第三步,模塊的編寫
根據上述的uri,我們要調用的是Hello模塊下的router方法,那麼可以在class目錄下定義一個名為Hello.class.php的文件(注意linux下是區分大小寫的)
1: ?php
2:
3: class Hello {
4:
5: private $_name;
6: private $_varValue;
7:
8: function __construct() {
9:
10: }
11:
12: function router() {
13: $this-_name = func_get_arg(0);
14: $this-_varValue = func_get_arg(1);
15: }
16:
17: function printResult() {
18: echo $this-_name;
19: echo “p”;
20: echo var_dump($this-_varValue);
21: echo “/p”;
22: }
23: }
24:
25: ?
配置php環境需要路由器嗎?
你本機測試要路由器幹嘛,,如果是局域網測試當然要路由器或者是集線器之類的組成局域網。。
如果你打算把你的PHP環境影射到外網,那當然需要一個已經能上網的路由,而且可以設置端口影射的路由器。
如果只是本機測試,那就什麼都不用,就需要一台電腦,配置好環境,
環境可以是IIS+PHP,,,,APACHE+PHP等方式,建議用PHPSTUDY,WMAP之類的套件,安裝就可以用了,不用配置那麼麻煩。
原創文章,作者:小藍,如若轉載,請註明出處:https://www.506064.com/zh-hant/n/155151.html