纸黄金价格的短信提醒

 

挂到sae上,每5分钟跑一次:

schedule: "*/5 * * * 1-5"

每当涨跌幅度大于6元,自动发短信到手机邮箱上,短信提醒。

<?php 
$url = "http://hq.sinajs.cn/list=hf_GC";
$body = @file_get_contents($url);
$dataArr = explode(",",$body);
$goldprice = $dataArr[2];//取国际金价
 
$usd = "http://hq.sinajs.cn/list=USDCNY";
$usdbody = @file_get_contents($usd);
$usddataArr = explode(",",$usdbody);
$usdprice = $usddataArr[1];//取美元汇率
 
$todayprice = round($goldprice * $usdprice / 31.1034768,2);//盎司按汇率转为克,取2位
 
$myprice = 240;//最近一笔买入价格
$floated = 6;//预警浮动价格
 
$sellprice = $todayprice - $myprice;
$buyprice = $myprice - $todayprice;
if($sellprice > $floated ){
$mail = new SaeMail();
$ret = $mail->quickSend( '收件箱@139.com' , '黄金涨到' .$todayprice. '元了,比买时的价格'.$myprice.  '涨了' .$sellprice. '元' , '可以考虑卖出了' , '发件箱@sina.cn' , '密码' ,'smtp.sina.cn' , 25 ); 
}
else if($buyprice > $floated ){
$mail = new SaeMail();
$ret = $mail->quickSend( '收件箱@139.com' , '黄金降到' .$todayprice. '元了,比买时的价格'.$myprice.  '降了' .$buyprice. '元' , '可以考虑补仓了' , '发件箱@sina.cn' , '密码' ,'smtp.sina.cn' , 25 ); 
}
else{
print('<meta charset="utf-8">黄金价格稳定,当前价格 '.$todayprice. ' 和买入的价格 '.$myprice. ' 差不太多,不触发提醒功能,目前警戒值设为 ' .$floated. ' 元');
};
?>

 

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