如果有个JSON接口需授权IP或域名使用，那就给它套个娃，然后就可随意调用，也可以自定义返回自己想要的内容，废话不多说，代码如下：
单解析
<?php
header("content-type:application/json;charset=utf8");
$url = $_GET['url'];
if($_GET['url']==''){
$arr = [
'code' => 404,
'msg' => '缺少URL',
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
}
$Api='我是接口放你自己得'; //JSON接口
$jiexi = $Api.$url;
$html = httpget($jiexi);
$json = json_decode($html, true);
$vurl=$json['url'];
if($vurl ==''||$vurl ==null){
$arr = [
'code' => 100,
'msg' => '解析失败',
'link' => $url,
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
}
$arr = [
'code' => 200,
'msg' => '解析成功',
'url' => $vurl,
'link' => $url,
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
function httpget($url, $timeout = 10)
{
$ch = curl_init(); //初始化 curl
curl_setopt($ch, CURLOPT_URL, $url); //要访问网页 URL 地址
curl_setopt($ch, CURLOPT_NOBODY, false); //设定是否输出页面内容
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //返回字符串，而非直接输出到屏幕上
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, false); //连接超时时间，设置为 0，则无限等待
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); //数据传输的最大允许时间超时,设为一小时
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); //HTTP验证方法
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //不检查 SSL 证书来源
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); //不检查 证书中 SSL 加密算法是否存在
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); //跟踪爬取重定向页面
curl_setopt($ch, CURLOPT_AUTOREFERER, true); //当Location:重定向时，自动设置header中的Referer:信息
curl_setopt($ch, CURLOPT_ENCODING, ''); //解决网页乱码问题
curl_setopt($ch, CURLOPT_REFERER, $_SERVER['HTTP_REFERER']);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
$httpheaders = array();
$httpheaders[] = "CLIENT-IP: {$_SERVER['HTTP_CLIENT_IP']}";
$httpheaders[] = "X-FORWARDED-FOR: {$_SERVER['HTTP_X_FORWARDED_FOR']}";
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheaders);
$data = curl_exec($ch); //运行 curl，请求网页并返回结果
curl_close($ch); //关闭 curl
return $data;
}
?>
多接口
<?php
//JSON格式化
header("content-type:application/json;charset=utf8");
//当URL为空时返回内容
$url = $_GET['url'];
if($_GET['url'] == '') {
$arr = [
'code' => 404,
'msg' => '缺少URL！',
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
}
$json1 = ''; //接口1
$json2 = ''; //接口2
$json3 = ''; //接口3
$json4 = ''; //接口4
$json5 = ''; //接口5
//接口轮询
$jiexi = $json1.$url;
$html = httpget($jiexi);
$data = json_decode($html, true);
if ($data['url'] == '' || $data['url'] == null) {
$jiexi = $json2.$url;
$html = httpget($jiexi);
$data = json_decode($html, true);
}
if ($data['url'] == '' || $data['url'] == null) {
$jiexi = $json3.$url;
$html = httpget($jiexi);
$data = json_decode($html, true);
}
if ($data['url'] == '' || $data['url'] == null) {
$jiexi = $json4.$url;
$html = httpget($jiexi);
$data = json_decode($html, true);
}
if ($data['url'] == '' || $data['url'] == null) {
$jiexi = $json5.$url;
$html = httpget($jiexi);
$data = json_decode($html, true);
}
if ($data['url'] == '' || $data['url'] == null) {
$arr = [
'code' => 100,
'msg' => '解析失败',
'link' => $url,
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
}
$arr = [
'code' => 200,
'msg' => '解析成功',
'url' => $data['url'],
'link' => $url,
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
function httpget($url, $timeout = 5)
{
$ch = curl_init(); //初始化 curl
curl_setopt($ch, CURLOPT_URL, $url); //要访问网页 URL 地址
curl_setopt($ch, CURLOPT_NOBODY, false); //设定是否输出页面内容
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //返回字符串，而非直接输出到屏幕上
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, false); //连接超时时间，设置为 0，则无限等待
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); //数据传输的最大允许时间超时,设为一小时
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); //HTTP验证方法
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //不检查 SSL 证书来源
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); //不检查 证书中 SSL 加密算法是否存在
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); //跟踪爬取重定向页面
curl_setopt($ch, CURLOPT_AUTOREFERER, true); //当Location:重定向时，自动设置header中的Referer:信息
curl_setopt($ch, CURLOPT_ENCODING, ''); //解决网页乱码问题
curl_setopt($ch, CURLOPT_REFERER, $_SERVER['HTTP_REFERER']);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
$httpheaders = array();
$httpheaders[] = "CLIENT-IP: {$_SERVER['HTTP_CLIENT_IP']}";
$httpheaders[] = "X-FORWARDED-FOR: {$_SERVER['HTTP_X_FORWARDED_FOR']}";
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheaders);
$data = curl_exec($ch); //运行 curl，请求网页并返回结果
curl_close($ch); //关闭 curl
return $data;
}
?>
while循环：
<?php
//JSON格式化
header("content-type:application/json;charset=utf8");
//当URL为空时返回内容
$url = $_GET['url'];
if($_GET['url'] == '') {
$arr = [
'code' => 404,
'msg' => '缺少URL！',
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
}
$json = array(
'',
'',
'',
'',
'',
); //接口
//接口轮询
$num = 0;
$jiexi = $json[$num].$url;
$html = httpget($jiexi);
$data = json_decode($html, true);
while ($data['url'] == '' || $data['url'] == null) {
$jiexi = $json[$num+1].$url;
$html = httpget($jiexi);
$data = json_decode($html, true);
$num = $num + 1;
if ($num >= count($json)) {
break;
}
}
if ($data['url'] == '' || $data['url'] == null) {
$arr = [
'code' => 100,
'msg' => '解析失败',
'link' => $url,
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
}
else {
$arr = [
'code' => 200,
'msg' => '解析成功',
'url' => $data['url'],
'link' => $url,
'from' => $_SERVER['HTTP_HOST']
];
die(json_encode($arr, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));
}
function httpget($url, $timeout = 3)
{
$ch = curl_init(); //初始化 curl
curl_setopt($ch, CURLOPT_URL, $url); //要访问网页 URL 地址
curl_setopt($ch, CURLOPT_NOBODY, false); //设定是否输出页面内容
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //返回字符串，而非直接输出到屏幕上
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, false); //连接超时时间，设置为 0，则无限等待
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); //数据传输的最大允许时间超时,设为一小时
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); //HTTP验证方法
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //不检查 SSL 证书来源
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); //不检查 证书中 SSL 加密算法是否存在
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); //跟踪爬取重定向页面
curl_setopt($ch, CURLOPT_AUTOREFERER, true); //当Location:重定向时，自动设置header中的Referer:信息
curl_setopt($ch, CURLOPT_ENCODING, ''); //解决网页乱码问题
curl_setopt($ch, CURLOPT_REFERER, $_SERVER['HTTP_REFERER']);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
$httpheaders = array();
$httpheaders[] = "CLIENT-IP: {$_SERVER['HTTP_CLIENT_IP']}";
$httpheaders[] = "X-FORWARDED-FOR: {$_SERVER['HTTP_X_FORWARDED_FOR']}";
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheaders);
$data = curl_exec($ch); //运行 curl，请求网页并返回结果
curl_close($ch); //关闭 curl
return $data;
}
?>
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