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從FTP獲取自動(dòng)下載文件的PHP類 [復(fù)制鏈接]

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發(fā)表于 2012-02-03 18:28 |只看該作者 |倒序?yàn)g覽

從FTP獲取自動(dòng)下載文件的PHP類

Php代碼

1./**
2. * 從FTP獲取自動(dòng)下載文件的PHP類
3. * @author yukar ( http://yukar.iteye.com )
4. */
5.class FtpClass{
6. private $ftpObj;
7. private $ftpHost = "****"; // 服務(wù)器地址
8. private $ftpPort = ****; // 服務(wù)器端口
9. private $ftpUser = "****"; // 用戶名
10. private $ftpPassword = "****"; // 口令
11. private $localBase = '/your/save/path'; //你存放的目錄
12. function __construct($initData=array()){
13. if (isset($initData['ftpHost']) && $initData['ftpHost']){
14. $this->ftpHost = $initData['ftpHost'];
15. }
16. if (isset($initData['ftpPort']) && $initData['ftpPort']){
17. $this->ftpPort = $initData['ftpPort'];
18. }
19. if (isset($initData['ftpUser']) && $initData['ftpUser']){
20. $this->ftpUser = $initData['ftpUser'];
21. }
22. if (isset($initData['ftpPassword']) && $initData['ftpPassword']){
23. $this->ftpPassword = $initData['ftpPassword'];
24. }
25. if (isset($initData['localBase']) && $initData['localBase']){
26. $this->localBase = $initData['localBase'];
27. }
28. }
29.
30. function ftp_connect(){
31. if(!$this->ftpObj){
32. $this->ftpObj = ftp_connect($this->ftpHost,$this->ftpPort); // 連接ftp服務(wù)器
33. if($this->ftpObj) {
34. if(ftp_login($this->ftpObj, $this->ftpUser, $this->ftpPassword)) { // 登錄
35. return true;
36. }else{
37. return false;
38. }
39. }else {
40. return false;
41. }
42. }
43. }
44.
45. function ftp_download_file($fileName) {
46. //獲取FTP路徑
47. $ftpPath = dirname($fileName) . "/";
48. //獲取文件名
49. $selectFile = basename($fileName);
50. // 進(jìn)入指定路徑
51. if(@ftp_chdir($this->ftpObj,$ftpPath)) {
52. //$localBase 如果不存在,新創(chuàng)建目錄,務(wù)必確保有創(chuàng)建權(quán)限
53. if(!is_dir($this->localBase)){
54. mkdir($this->localBase, 0777);
55. }
56. $toFile = $this->localBase.$fileName;
57. if(ftp_get($this->ftpObj, $toFile, $selectFile, FTP_BINARY)) { //下載指定的FTP文件到指定的本地文件
58. return true;
59. }else {
60. return false;
61. }
62. }else {
63. return false;
64. }
65. }
66.
67. function ftp_quit(){
68. if($this->ftpObj){
69. ftp_quit($this->ftpObj);
70. }
71. }
72.
73.}
/**
* 從FTP獲取自動(dòng)下載文件的PHP類
* @author yukar ( http://yukar.iteye.com )
*/
class FtpClass{
private $ftpObj;
private $ftpHost = "****"; // 服務(wù)器地址
private $ftpPort = ****; // 服務(wù)器端口
private $ftpUser = "****"; // 用戶名
private $ftpPassword = "****"; // 口令
private $localBase = '/your/save/path'; //你存放的目錄
function __construct($initData=array()){
if (isset($initData['ftpHost']) && $initData['ftpHost']){
$this->ftpHost = $initData['ftpHost'];
}
if (isset($initData['ftpPort']) && $initData['ftpPort']){
$this->ftpPort = $initData['ftpPort'];
}
if (isset($initData['ftpUser']) && $initData['ftpUser']){
$this->ftpUser = $initData['ftpUser'];
}
if (isset($initData['ftpPassword']) && $initData['ftpPassword']){
$this->ftpPassword = $initData['ftpPassword'];
}
if (isset($initData['localBase']) && $initData['localBase']){
$this->localBase = $initData['localBase'];
}
}
function ftp_connect(){
if(!$this->ftpObj){
$this->ftpObj = ftp_connect($this->ftpHost,$this->ftpPort); // 連接ftp服務(wù)器
if($this->ftpObj) {
if(ftp_login($this->ftpObj, $this->ftpUser, $this->ftpPassword)) { // 登錄
return true;
}else{
return false;
}
}else {
return false;
}
}
}
function ftp_download_file($fileName) {
//獲取FTP路徑
$ftpPath = dirname($fileName) . "/";
//獲取文件名
$selectFile = basename($fileName);
// 進(jìn)入指定路徑
if(@ftp_chdir($this->ftpObj,$ftpPath)) {
//$localBase 如果不存在,新創(chuàng)建目錄,務(wù)必確保有創(chuàng)建權(quán)限
if(!is_dir($this->localBase)){
mkdir($this->localBase, 0777);
}
$toFile = $this->localBase.$fileName;
if(ftp_get($this->ftpObj, $toFile, $selectFile, FTP_BINARY)) { //下載指定的FTP文件到指定的本地文件
return true;
}else {
return false;
}
}else {
return false;
}
}
function ftp_quit(){
if($this->ftpObj){
ftp_quit($this->ftpObj);
}
}
}