php curl获取不到返回值
服务器端函数
function order_kb(){
$expressodd[0]['odd']='560860393435';
$expressoddjson = json_encode($expressodd);
return $expressoddjson;
}
客户端请求php文件
$post_data = array () ;
$url = 'http://www.test.com/index.php?m=user&a=order_kb' ;
$o = "" ;
foreach ($post_data as $k=>$v)
{
$o.="$k=".urlencode($v)."&";
}
$data=substr($o,0,-1);
$ch = curl_init();
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER,0);
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch);
curl_close($curl);
print_r(json_decode($result,TRUE));
print_r(json_decode($result,TRUE)[0]['odd']);//打印出来看结果
?>
为什么得不到返回值?打印出来是空白的页面
回复讨论(解决方案)
这个网站在第一次访问时会执行如下 js 代码
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这个网站在第一次访问时会执行如下 js 代码
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那你就太无聊了
那你就太无聊了
实际请求$url = 'http://www.danhaoxia.com/index.php?m=user&a=order_kb' ; 麻烦看下
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有 BOM 头不说,根本就没有 json 的影子
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有 BOM 头不说,根本就没有 json 的影子 刚学PHP,服务器端返回值上面做处理吗?
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有 BOM 头不说,根本就没有 json 的影子 那个应该是我刚在服务器那边加的打印内容的测试 ,现在去掉了
1 |
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有 BOM 头不说,根本就没有 json 的影子
服务器端函数
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去是去掉了,但是也只剩下了 BOM 头了
你是怎么调用 order_kb 函数的?
去是去掉了,但是也只剩下了 BOM 头了
你是怎么调用 order_kb 函数的?
客户端请求php文件
1 |
|
去是去掉了,但是也只剩下了 BOM 头了
你是怎么调用 order_kb 函数的?
客户端请求PHP文件
1 |
|
order_kb 不是服务端的函数吗?你是怎么调用的?
order_kb 不是服务端的函数吗?你是怎么调用的?
用thinkphp框架,http://www.danhaoxia.com/index.php?m=user&a=order_kb这句URL就可以调用到那函数
但他并没有返回数据,你没有开启 ajax 模式吧?
但他并没有返回数据,你没有开启 ajax 模式吧?
没有,就是不知道为什么return的值会取不到 你没有开启 ajax 模式,order_kb 的返回值怎么会输出?
你都不看手册的吗?
你没有开启 ajax 模式,order_kb 的返回值怎么会输出?
你都不看手册的吗?

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