Five methods for as3 to communicate with PHP (based on HTTP Protocol)

Based on the HTTP protocol, and then mainly the following five methods.

 

 

1/** 2 * This is HTTP-based 3 *. Five methods are introduced in total: 4 */5 6 Package 7 {8 Import flash. display. sprite; 9 Import flash. events. *; 10 Import flash.net. urlloader; 11 import flash.net. URLRequest; 12 Import flash.net. urlvariables; 13 Import flash.net. urlrequestmethod; 14 Import flash.net. urlloaderdataformat; 15 Import flash.net. urlrequestheader; 16 Import flash. utils. bytearray; 17/** 18 *... 19*20*21 */22 23 public class aswithphp_1 extends sprite 24 {25 private var urlloader: urlloader; 26 private var phpurl: URLRequest; 27 28 public function aswithphp_1 () 29 {30 Init (); 31} 32 33 private function Init (): void 34 {35 urlloader = new urlloader (); 36 phpurl = new URLRequest ("php address "); 37 38/** 39 * First: directly read data in PHP 40 */41 // -------------------------------------------------------------------------- 42 urlloader. dataformat = urlloaderdataformat. variables; 43/** 44 * urlloaderdataformat. binary: String ----> specify to receive downloaded data in the form of raw binary data 45 * urlloaderdataformat. text: String ----> specify to receive downloaded data in text format 46 * urlloaderdataformat. variables: String ----> specify to receive downloaded data in the form of URL encoded variables 47 */48 urlloader. load (phpurl); 49 urlloader. addeventlistener (event. complete, completehandler1); 50 // Route 51 52/** 53 * Second: Read XML 54 */55 // route 56 urlloader generated by PHP. load (phpurl); 57 urlloader. addeventlistener (event. complete, completehandler2); 58 // 59 60/** 61*3: Pass the parameter to PhP using the get method 62 */63/64 phpurl. method = urlrequestmethod. get; 65 phpurl. data = "data to be transmitted"; 66 urlloader. load (phpurl); 67 urlloader. addeventlistener (event. complete, completehandler3); 68 // pushed 69 70/** 71 * Fourth: Pass the parameter to 72 */73/pushed 74 phpurl in PHP using the POST method. method = urlrequestmethod. post; 75 var vars: urlvariables = new urlvariables (); 76 vars. value1 = "parameter 1"; 77 vars. value2 = "parameter 2"; 78 phpurl. data = vars; 79 urlloader. dataformat = urlloaderdataformat. variables; 80 urlloader. load (phpurl); 81 urlloader. addeventlistener (event. complete, completehandler4); 82 // route 83 84/** 85 * Fifth: Binary communication method 86 */87 // route 88 var requestheader: urlrequestheader = new urlrequestheader ("Content-Type", "application/octet-stream"); 89 phpurl. method = urlrequestmethod. post; 90 phpurl. requestheaders. push (requestheader); 91 var bytearr: bytearray = new bytearray (); 92 bytearr. writebyte (12); 93 bytearr. writeutf ("cnsloppyman"); 94 var senddata: bytearray = new bytearray (); 95 senddata. writeint (bytearr. length); 96 senddata. writebytes (bytearr); 97 phpurl. data = senddata; 98 urlloader. dataformat = urlloaderdataformat. binary; 99 urlloader. load (phpurl); 100 urlloader. addeventlistener (event. complete, completehandler5); 101 // parts 102} 103 private function completehandler1 (E: Event): void 104 {105 var vars: urlvariables = urlvariables (E. currenttarget as urlloader ). data); 107 trace ("Accept data:" + vars. value); // assume that the value is the custom node value 108} 109 110 private function completehandler2 (E: Event): void {111 var XML: xml = New XML (E. currenttarget as urlloader ). data); 112 trace ("XML data:" + XML. tostring (); 113} 114 115 private function completehandler3 (E: Event): void {116 trace ("get-Outgoing data:" + (E. currenttarget as urlloader ). data); 117} 118 119 private function completehandler4 (E: Event): void {120 trace ("post-Outgoing data:" + (E. currenttarget as urlloader ). data); 121} 122 123 private function completehandler5 (E: Event): void {124 VaR _ bytearr: bytearray = E. currenttarget. data as bytearray; 125 trace (_ bytearr. readint (); // 14126 trace (_ bytearr. readbyte (); // 12127 trace (_ bytearr. readutf (); // cnsloppyman128} 129} 130 131}