Rumah > Soal Jawab > teks badan
Mengapa perkara yang keluar daripada gema saya ialah %s? Daripada rentetan yang saya tetapkan?
Kod penuh:
IndexAction.class.php
<?php
// 本类由系统自动生成,仅供测试用途
class IndexAction extends Action {
public function index(){
$this->responseMsg();
}
public function responseMsg(){
$postStr="<xml>
<ToUserName><![CDATA[toUser]]></ToUserName>
<FromUserName><![CDATA[fromUser]]></FromUserName>
<CreateTime>1348831860</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[tel]]></Content>
<MsgId>1234567890123456</MsgId>
</xml>";
$postObj = simplexml_load_string($postStr);
$fromUsername = $postObj->FromUserName;
//echo $fromUsername;
//echo '111';
$toUsername = $postObj->ToUserName;
$time = time();
$msgType = $postObj->MsgType;
$content = $postObj->Content;
if($content=='tel'){
$indexModel=new IndexModel();
$indexModel->responseText($postObj,$content);
}
}
}
IndexModel.class.php
<?php
class IndexModel extends Model{
//回复纯文本
public function responseText($postObj,$content) {
$time=time();
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MSsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
echo "textTpl is: ".$textTpl;
$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $content);
// echo $resultStr;
}
}
?>
淡淡烟草味2017-05-24 11:33:08
Pelayar juga boleh menghuraikan XML, anda boleh melihatnya dengan melihat kod sumber halaman