TP3.2框架中如何使用多个mysql函数 如FIND_IN_SET 和 !FIND_IN_SET 数据查询中可能会用到数据表中的多个字段去做匹配 可能会用到多个FIND_IN_SET 也可能需要拼接多个条件$user_ids = [1,2,3]; //获取需要匹配的值 if ($user_ids ){ foreach ($user_ids as $val){ $map[] = " FIND_IN_SET($val,show_user_id) "; } } $where['_string'] = implode(" OR ",$map); # 预览sql效果： WHERE FIND_IN_SET('1', show_user_id) OR FIND_IN_SET('2', show_user_id) OR FIND_IN_SET(3, show_user_id) 但是如果我们想除了这个函数还有其他函数要使用的时候并且$where['_string']已经被使用的时候怎么拼接？ $where['_logic'] = 'or';//and 或者 OR 就是看你的需要 $map['_string'] = " !FIND_IN_SET(4,show_user_id) "; $where['_complex'] = $map; # 预览sql效果： WHERE FIND_IN_SET('1', show_user_id) OR FIND_IN_SET('2', show_user_id) OR FIND_IN_SET(3, show_user_id) AND ( ( !FIND_IN_SET(4, show_user_id) //就是与FIND_IN_SET相反的意思 ) )

微信小程序播放视频卡顿问题 一、默认初次加载卡顿情况明显微信小程序使用video组件播放视频的时候，会出现卡顿或者无法播放的问题，加一个custom-cache=”{{false}}“即可解决，这个属性文档上没有，是从小程序开发社区中get到的<video src="{{url}}" id="videoOne" custom-cache="{{false}}"> </video>二、视频卡顿，还有一种情况就是视频内容画面分辨率太大。解决方案：使用视频压缩工具，处理视频内容，建议720P就可以了。如果以上问题还不能解决。可以尝试提交代码片段给官方处理https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html

【laravel】 操作文件上传 1、获取上传的文件$file=$request->file('file');2、获取上传文件的文件名（带后缀，如abc.png）$filename=$file->getClientOriginalName();3、获取上传文件的后缀（如abc.png，获取到的为png）$fileextension=$file->getClientOriginalExtension();4、获取上传文件的大小$filesize=$file->getClientSize();5、获取缓存在tmp目录下的文件名（带后缀，如php8933.tmp）$filaname=$file->getFilename();6、获取上传的文件缓存在tmp文件夹下的绝对路径$realpath=$file->getRealPath();7、将缓存在tmp目录下的文件移到某个位置，返回的是这个文件移动过后的路径$path=$file->move(path,newname);move()方法有两个参数，第一个参数是文件移到哪个文件夹下的路径，第二个参数是将上传的文件重新命名的文件名8、检测上传的文件是否合法，返回值为true或false$file->isValid()

【PHP】RSA非对称加密解密 PHP服务端与客户端交互或者提供开放API时，通常需要对敏感的数据进行加密，这时候rsa非对称加密就能派上用处了。举个通俗易懂的例子，假设我们再登录一个网站，发送账号和密码，请求被拦截了。密码没加密，那攻击者就直接拿到了密码，这是最搓的。密码加密了，是不可逆加密，那攻击者只需要模拟那个请求即可登录。密码加密了，是可逆加密，其中携带有时间等参数，后台可以根据时间等参数来判断是否有效，但因为是在前端加密，其加密方式也能在代码中找到，找到加密方式就可以得出解密方式。但是如果我们使用非对称加密就可以避免以上问题。非对称加密算法需要两个密钥来进行加密和解密，这两个秘钥是公开密钥（public key，简称公钥）和私有密钥（private key，简称私钥）。工作过程如下，甲乙之间使用非对称加密的方式完成了重要信息的安全传输。乙方生成一对密钥（公钥和私钥）并将公钥向其它方公开。得到该公钥的甲方使用该密钥对机密信息进行加密后再发送给乙方。乙方再用自己保存的另一把专用密钥（私钥）对加密后的信息进行解密。乙方只能用其专用密钥（私钥）解密由对应的公钥加密后的信息。在传输过程中，即使攻击者截获了传输的密文，并得到了乙的公钥，也无法破解密文，因为只有乙的私钥才能解密密文。同样，如果乙要回复加密信息给甲，那么需要甲先公布甲的公钥给乙用于加密，甲自己保存甲的私钥用于解密。在非对称加密中使用的主要算法有：RSA、Elgamal、背包算法、Rabin、D-H、ECC（椭圆曲线加密算法）等。下面我们通过一个例子来说明如何用PHP来实现RSA的加密解密。<?php class Rsa { public $privateKey = ''; public $publicKey = ''; public function __construct() { $resource = openssl_pkey_new(); openssl_pkey_export($resource, $this->privateKey); $detail = openssl_pkey_get_details($resource); $this->publicKey = $detail['key']; } public function publicEncrypt($data, $publicKey) { openssl_public_encrypt($data, $encrypted, $publicKey); return $encrypted; } public function publicDecrypt($data, $publicKey) { openssl_public_decrypt($data, $decrypted, $publicKey); return $decrypted; } public function privateEncrypt($data, $privateKey) { openssl_private_encrypt($data, $encrypted, $privateKey); return $encrypted; } public function privateDecrypt($data, $privateKey) { openssl_private_decrypt($data, $decrypted, $privateKey); return $decrypted; } } $rsa = new Rsa(); echo "公钥：\n", $rsa->publicKey, "\n"; echo "私钥：\n", $rsa->privateKey, "\n"; // 使用公钥加密 $str = $rsa->publicEncrypt('hello', $rsa->publicKey); // 这里使用base64是为了不出现乱码，默认加密出来的值有乱码 $str = base64_encode($str); echo "公钥加密（base64处理过）：\n", $str, "\n"; $str = base64_decode($str); $pubstr = $rsa->publicDecrypt($str, $rsa->publicKey); echo "公钥解密：\n", $pubstr, "\n"; $privstr = $rsa->privateDecrypt($str, $rsa->privateKey); echo "私钥解密：\n", $privstr, "\n"; // 使用私钥加密 $str = $rsa->privateEncrypt('world', $rsa->privateKey); // 这里使用base64是为了不出现乱码，默认加密出来的值有乱码 $str = base64_encode($str); echo "私钥加密（base64处理过）：\n", $str, "\n"; $str = base64_decode($str); $pubstr = $rsa->publicDecrypt($str, $rsa->publicKey); echo "公钥解密：\n", $pubstr, "\n"; $privstr = $rsa->privateDecrypt($str, $rsa->privateKey); echo "私钥解密：\n", $privstr, "\n"; 大家执行一下可以看到公钥加密的数据，只有私钥能解密，反之亦然，私钥加密的数据只有公钥能解码。这是PHP端的实现，可用在第三方跟平台之间的数据传输，但如果是前端传到后端该怎么办呢，搜索了一下，发现了这个库https://github.com/travist/jsencrypt使用jsencrypt加密解密的例子如下：<!DOCTYPE html> <html> <head> <title>JSEncrypt Example</title> <base id="basetag" href="/jsencrypt-2.3.0/"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <script src="jquery.js"></script> <script type="text/javascript" src="bin/jsencrypt.js"></script> </head> <body> <div class="container"> <script type="text/javascript"> // Call this code when the page is done loading. $(function() { // Run a quick encryption/decryption when they click. $('#testme').click(function() { // Encrypt with the public key... var encrypt = new JSEncrypt(); encrypt.setPublicKey($('#pubkey').val()); var encrypted = encrypt.encrypt($('#input').val()); console.log(encrypted) // Decrypt with the private key... var decrypt = new JSEncrypt(); decrypt.setPrivateKey($('#privkey').val()); var uncrypted = decrypt.decrypt(encrypted); console.log(uncrypted) // Now a simple check to see if the round-trip worked. if (uncrypted == $('#input').val()) { alert('It works!!!'); } else { alert('Something went wrong....'); } }); }); </script> <label for="privkey">Private Key</label><br/> <textarea id="privkey" rows="15" cols="65">-----BEGIN PRIVATE KEY----- MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDkaTKbAERvJGE0 jGsdPXUI1FpO1uDkBkuuQU4LRv0Quw9r8j+fVNkN9rZVXMV7MiGOgb80Z0k9zRxZ 5KWOqMnSlrpyO3WjhFpDJeSmqZ4wLMFwmxrr31AjabD5Nkf9dQ7RiEIuM49g27+M 3OFvdIPcLgCyXnkl8FwBceBs38QbCXY5MrwlZr13yWZnyj6fbbG8t4atAzJ6bnj3 FZuvynC3QnMaVi6YnTIlBOUOHtqt/jsUTOCWkwKqkZh+RZF2fx3IFkSpJAOMgT5p jSnfEJkK5E4JJHobLo/dFO0J7Gve+qb/lfJ9UpnZe78N1TAvbJiNZoN22ghbuIAW M5qqIqOzAgMBAAECggEBAItUJFtqoVQOpADy+s/+UirNpjzbVJmjwXyNN3cnmW0g PjsBrY+aqUCcUwLlMU2B+fg86w6jRokdWgL3t4m7Kkl8SkUuQgc5z/mP3tdPNkB6 vJDc/GIPeYnwidSrKOTSB/UGoiAesYJK6aCaiCV9tIWVxjUH7eyXnvf+qAChyrUW PG/FirLyYmz1yRG99VKKE+iEIzemGSswU0DI0bwTFQ0MunLeJf0EdT20XppNwnl4 uoRgOBpMkW02vxDDWke2YIpk128KFRtPE3zF7W+Prb3ifMuQHSqDdqTgZA5+G3A9 D+lwczy95+0mIBpJ8rKQGjJ51ZT5WVMET9+Hb9+nUIECgYEA9NluRzIi9tZxwQa2 KdU8WAtWZZQZfG18mSFg8/QYrAGF2TyLAW0mEIe7nQXxPzm50HdpxTJCkUrXGm3u hfPayx18H4oVVYRepSSfV+xe7wdogJWV6i5h/LaZsiTk1O8vF9Cwc3yUyVoMtKsg yVcsONOzo/Kg/vwejQJb1C8dNvMCgYEA7tAewjA25vDmfiWZ0lrWKlwGQZ97+pMU X+N12DWxL1Lvi6jBKXlK+Eiz19Qm/mBz9RxrDDY4/o0IjtTxdOh5thDaiqIcnqQn PiBpm7zbheZOlPBGjFJ1vwueIWvqbx9vcqHik/4xHwuFNwQ+YCSpVpVoqrgoN/h/ fX5+hKm1kEECgYEAzn69UZAICtLKNveZE+jBLqPJJnvjjpur1F1hLfzz/cR/BLnZ pcdOrew7Hu+PCTp+6kB7VJLRr0VF6gVCf3gsUta4AsVqvqeXRoF/XSB84+wEh0Ug nNKnUwEQ2DvjPW3G8rfOyGcN+E5YntogGY3KPtbUDvWmL8WjYlrV5Toi0l8CgYAQ Ujr37JGkAOzPzEQSA1FFvdpTm9G+U1T+JK6GI01DvbhPZC4nZnnAND/OTVqI4hCq vNF4GTCV/Q+Lq3QBGG5RCh/Vf7TTBscD0PVGxoZ+RTozpaQ8rNoNP38EK7ru80gL npK8qI+03nWxR+H3cin8l+N6X3GoOZyE+CMvb+XPwQKBgEeDjwTWxVhH/uksO3pw MgbHjauD6AjuW9jc2a7ngFCWSQxQ3+xK1Spn6pbVdLPiBgInxCIl8d6S1yFU0Uan iZHgy4fs1hdJRSuJ6qydqSwlS2C+gDpyY8ye0i+jq5VYYhKcpJCrCgaQGbleuaUd ldp7v1FD8uyeemknGA35f6Id -----END PRIVATE KEY-----</textarea><br/> <label for="pubkey">Public Key</label><br/> <textarea id="pubkey" rows="15" cols="65">-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5GkymwBEbyRhNIxrHT11 CNRaTtbg5AZLrkFOC0b9ELsPa/I/n1TZDfa2VVzFezIhjoG/NGdJPc0cWeSljqjJ 0pa6cjt1o4RaQyXkpqmeMCzBcJsa699QI2mw+TZH/XUO0YhCLjOPYNu/jNzhb3SD 3C4Asl55JfBcAXHgbN/EGwl2OTK8JWa9d8lmZ8o+n22xvLeGrQMyem549xWbr8pw t0JzGlYumJ0yJQTlDh7arf47FEzglpMCqpGYfkWRdn8dyBZEqSQDjIE+aY0p3xCZ CuROCSR6Gy6P3RTtCexr3vqm/5XyfVKZ2Xu/DdUwL2yYjWaDdtoIW7iAFjOaqiKj swIDAQAB -----END PUBLIC KEY-----</textarea><br/> <label for="input">Text to encrypt:</label><br/> <textarea id="input" name="input" type="text" rows=4 cols=70>This is a test!</textarea><br/> <input id="testme" type="button" value="Test Me!!!" /><br/> </div> </body> </html>其中的公钥和私钥都是上面PHP代码中生成的，这边好像只有公钥加密，私钥解密。拿到其中打印出的加密后的数据，尝试在PHP中进行解密，可以看到也能解密成功。代码如下：<?php class Rsa { public $privateKey = '-----BEGIN PRIVATE KEY----- MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDkaTKbAERvJGE0 jGsdPXUI1FpO1uDkBkuuQU4LRv0Quw9r8j+fVNkN9rZVXMV7MiGOgb80Z0k9zRxZ 5KWOqMnSlrpyO3WjhFpDJeSmqZ4wLMFwmxrr31AjabD5Nkf9dQ7RiEIuM49g27+M 3OFvdIPcLgCyXnkl8FwBceBs38QbCXY5MrwlZr13yWZnyj6fbbG8t4atAzJ6bnj3 FZuvynC3QnMaVi6YnTIlBOUOHtqt/jsUTOCWkwKqkZh+RZF2fx3IFkSpJAOMgT5p jSnfEJkK5E4JJHobLo/dFO0J7Gve+qb/lfJ9UpnZe78N1TAvbJiNZoN22ghbuIAW M5qqIqOzAgMBAAECggEBAItUJFtqoVQOpADy+s/+UirNpjzbVJmjwXyNN3cnmW0g PjsBrY+aqUCcUwLlMU2B+fg86w6jRokdWgL3t4m7Kkl8SkUuQgc5z/mP3tdPNkB6 vJDc/GIPeYnwidSrKOTSB/UGoiAesYJK6aCaiCV9tIWVxjUH7eyXnvf+qAChyrUW PG/FirLyYmz1yRG99VKKE+iEIzemGSswU0DI0bwTFQ0MunLeJf0EdT20XppNwnl4 uoRgOBpMkW02vxDDWke2YIpk128KFRtPE3zF7W+Prb3ifMuQHSqDdqTgZA5+G3A9 D+lwczy95+0mIBpJ8rKQGjJ51ZT5WVMET9+Hb9+nUIECgYEA9NluRzIi9tZxwQa2 KdU8WAtWZZQZfG18mSFg8/QYrAGF2TyLAW0mEIe7nQXxPzm50HdpxTJCkUrXGm3u hfPayx18H4oVVYRepSSfV+xe7wdogJWV6i5h/LaZsiTk1O8vF9Cwc3yUyVoMtKsg yVcsONOzo/Kg/vwejQJb1C8dNvMCgYEA7tAewjA25vDmfiWZ0lrWKlwGQZ97+pMU X+N12DWxL1Lvi6jBKXlK+Eiz19Qm/mBz9RxrDDY4/o0IjtTxdOh5thDaiqIcnqQn PiBpm7zbheZOlPBGjFJ1vwueIWvqbx9vcqHik/4xHwuFNwQ+YCSpVpVoqrgoN/h/ fX5+hKm1kEECgYEAzn69UZAICtLKNveZE+jBLqPJJnvjjpur1F1hLfzz/cR/BLnZ pcdOrew7Hu+PCTp+6kB7VJLRr0VF6gVCf3gsUta4AsVqvqeXRoF/XSB84+wEh0Ug nNKnUwEQ2DvjPW3G8rfOyGcN+E5YntogGY3KPtbUDvWmL8WjYlrV5Toi0l8CgYAQ Ujr37JGkAOzPzEQSA1FFvdpTm9G+U1T+JK6GI01DvbhPZC4nZnnAND/OTVqI4hCq vNF4GTCV/Q+Lq3QBGG5RCh/Vf7TTBscD0PVGxoZ+RTozpaQ8rNoNP38EK7ru80gL npK8qI+03nWxR+H3cin8l+N6X3GoOZyE+CMvb+XPwQKBgEeDjwTWxVhH/uksO3pw MgbHjauD6AjuW9jc2a7ngFCWSQxQ3+xK1Spn6pbVdLPiBgInxCIl8d6S1yFU0Uan iZHgy4fs1hdJRSuJ6qydqSwlS2C+gDpyY8ye0i+jq5VYYhKcpJCrCgaQGbleuaUd ldp7v1FD8uyeemknGA35f6Id -----END PRIVATE KEY-----'; public $publicKey = '-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5GkymwBEbyRhNIxrHT11 CNRaTtbg5AZLrkFOC0b9ELsPa/I/n1TZDfa2VVzFezIhjoG/NGdJPc0cWeSljqjJ 0pa6cjt1o4RaQyXkpqmeMCzBcJsa699QI2mw+TZH/XUO0YhCLjOPYNu/jNzhb3SD 3C4Asl55JfBcAXHgbN/EGwl2OTK8JWa9d8lmZ8o+n22xvLeGrQMyem549xWbr8pw t0JzGlYumJ0yJQTlDh7arf47FEzglpMCqpGYfkWRdn8dyBZEqSQDjIE+aY0p3xCZ CuROCSR6Gy6P3RTtCexr3vqm/5XyfVKZ2Xu/DdUwL2yYjWaDdtoIW7iAFjOaqiKj swIDAQAB -----END PUBLIC KEY-----'; public function __construct() { } public function publicEncrypt($data, $publicKey) { openssl_public_encrypt($data, $encrypted, $publicKey); return $encrypted; } public function publicDecrypt($data, $publicKey) { openssl_public_decrypt($data, $decrypted, $publicKey); return $decrypted; } public function privateEncrypt($data, $privateKey) { openssl_private_encrypt($data, $encrypted, $privateKey); return $encrypted; } public function privateDecrypt($data, $privateKey) { openssl_private_decrypt($data, $decrypted, $privateKey); return $decrypted; } } $rsa = new Rsa(); // 使用公钥加密的内容 $str = 'IUMBGcLwJECdxUu3LMbeEhGQdoRjCLqFwfZQBO/Odh3tClbq76Tva7yYqTVxexXLmZ3uY8DrOk/XwcVVRr6g9rBnv/zxBxUShCdN0CwkoguvI+6Oju2aUBlM4FhUp+gmasa5YfqylEp1RpsVAp67GMGlxZvp0ekfhFXkjSqAguPd7dKq5YjftP12xOyuJHAzzg7U+eHxffxnneKqXkK7QrfQD6VrLpbYmayPSjMza/RbjXF+d85UeUZUaF25PZ7Y7kD4Yo7/hY/L6peeOkI5//tpl6U4QY9VsFsjAbIpNMsZuNjE/cZ57Kc5WScPsmy0o9wsp5DUEJmu+YYmr6adoA=='; $str = base64_decode($str); $pubstr = $rsa->publicDecrypt($str, $rsa->publicKey); echo "公钥解密：\n", $pubstr, "\n"; $privstr = $rsa->privateDecrypt($str, $rsa->privateKey); echo "私钥解密：\n", $privstr, "\n"; 参考资料百度百科：非对称加密： https://baike.baidu.com/item/%E9%9D%9E%E5%AF%B9%E7%A7%B0%E5%8A%A0%E5%AF%86/9874417?fr=aladdinphp加密扩展： https://www.php.net/manual/zh/book.openssl.php

【PHP】cURL error 60: SSL certificate unable to get local issuer certificate 导致该问题的原因在于没有配置curl.cainfo，该配置位于php.ini中解决方案：1 下载cacert.pemhttps://curl.haxx.se/ca/cacert.pem2 配置 php.ini[curl] ; A default value for the CURLOPT_CAINFO option. This is required to be an ; absolute path. curl.cainfo = 【你的绝对路径】记得重启php

【mysql】解决报错：SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client 错误信息提示SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client原因由于MySQL 8默认使用了新的密码验证插件：caching_sha2_password，而低版本的PHP版本中所带的mysqlnd无法支持这种验证。故报“请求客户端未知的身份验证方法”。解决方案一可以通过phpinfo()函数了解当前安装的PHP是否支持caching_sha2_password方案二更改加密方式 alter user 'root'@'localhost' identified with mysql_native_password by '123456'; flush privileges;

【html】Layui 静态表格复选框全选 html<table class="layui-table" > <thead> <tr> <th><input type="checkbox" name="" lay-skin="primary" lay-filter="allChoose"></th> <th>id</th> </tr> </thead> <tbody> {foreach $data_list as $key=>$vo } <tr> <td><input type="checkbox" name="id_array[]" value="{$vo.id}" lay-skin="primary" lay-filter="itemChoose" ></td> <td>{$vo.id}</td> </tr> {/foreach} </tbody> </table> js <script> layui.use(['form', 'layedit','jquery','element','table'], function() { var form = layui.form; table = layui.table; form.render(); //全选or 取消全选 form.on('checkbox(allChoose)', function(data){ //所有 var all_child = $(data.elem).parents('table').find('tbody input[type="checkbox"]'); //data.elem.checked 值为 true 或者 false all_child.each(function(index, item){ item.checked = data.elem.checked; }); form.render('checkbox'); //获取已选中 var checked_child = $(data.elem).parents('table').find('tbody input[type="checkbox"]:checked'); layer.msg('选中了：'+ checked_child.length + ' 个'); //获取选中的值 var arr_box = []; checked_child.each(function() { arr_box.push($(this).val()); }); console.log(arr_box.toString()); }); //全选和部分选中时候,表头全选按钮的样式变化 form.on('checkbox(itemChoose)', function (data) { var sib = $(data.elem).parents('table').find('tbody input[type="checkbox"]:checked').length; var total = $(data.elem).parents('table').find('tbody input[type="checkbox"]').length; if (sib == total) { $(data.elem).parents('table').find('thead input[type="checkbox"]').prop("checked", true); } else { $(data.elem).parents('table').find('thead input[type="checkbox"]').prop("checked",false); } form.render('checkbox'); //获取已选中 var child = $(data.elem).parents('table').find('tbody input[type="checkbox"]:checked'); layer.msg('选中了：'+ child.length + ' 个'); //获取选中的值 var arr_box = []; child.each(function() { arr_box.push($(this).val()); }); console.log(arr_box.toString()); }); }); </script>

【PHP】二维数组根据多个字段进行排序 函数 array_multisort()array_multisort() 函数返回一个排序数组。您可以输入一个或多个数组。函数先对第一个数组进行排序，接着是其他数组，如果两个或多个值相同，它将对下一个数组进行排序。函数 array_column()array_column()从记录集中取出 last_name 列：代码<?php $data = [ ['name'=>'laofan1','age'=>18,'space'=>3], ['name'=>'laofan2','age'=>19,'space'=>1], ['name'=>'laofan3','age'=>19,'space'=>2], ['name'=>'laofan4','age'=>17,'space'=>4], ]; array_multisort(array_column($data, 'age'),SORT_DESC,array_column($data, 'space'),SORT_DESC, $data); print_r($data); ?> 结果Array ( [0] => Array ( [name] => laofan3 [age] => 19 [space] => 2 ) [1] => Array ( [name] => laofan2 [age] => 19 [space] => 1 ) [2] => Array ( [name] => laofan1 [age] => 18 [space] => 3 ) [3] => Array ( [name] => laofan4 [age] => 17 [space] => 4 ) )

【PHP】隐藏真实的视频播放地址 前言在做视频站，往往不想让用户看到视频真实地址，于是就有了这个代码代码示例html 代码<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>videojs</title> </head> <body> <video class="video-js vjs-big-play-centered" controls data-setup="{}" width="960" height="400" preload="auto" > <source src="https://richerdyoung.com/test.php" type="video/mp4"></source> </video> <link href="//cdn.bootcss.com/video.js/7.0.0-alpha.1/alt/video-js-cdn.css" rel="stylesheet"> <script src="//cdn.bootcss.com/video.js/7.0.0-alpha.1/video.min.js"></script> </body> </html> test.php<?php ini_set('memory_limit', '1024M'); //修改脚本的最大运行内存 set_time_limit(600); //设置超时限制为 10分钟 //视频地址可以换成你的来测试 $play_url = 'https://richerdyoung.com/test.mp4'; //输出视频流 outPutStream($real_paly_url);die(); //输出视频流 function outPutStream($videoUrl) { if(!$videoUrl){ header('HTTP/1.1 500 Internal Server Error'); echo "Error: Video cannot be played !"; exit(); } //获取视频大小 $header_array = get_headers($videoUrl, true); $sizeTemp = $header_array['Content-Length']; if (is_array($sizeTemp)) { $size = $sizeTemp[count($sizeTemp) - 1]; } else { $size = $sizeTemp; } //初始参数 $start = 0; $end = $size - 1; $length = $size; $buffer = 1024 * 1024 * 10; // 输出的流大小 10m //计算 Range $ranges_arr = array(); if (isset($_SERVER['HTTP_RANGE'])) { if (!preg_match('/^bytes=\d*-\d*(,\d*-\d*)*$/i', $_SERVER['HTTP_RANGE'])) { header('HTTP/1.1 416 Requested Range Not Satisfiable'); } $ranges = explode(',', substr($_SERVER['HTTP_RANGE'], 6)); foreach ($ranges as $range) { $parts = explode('-', $range); $ranges_arr[] = array($parts[0], $parts[1]); } $ranges = $ranges_arr[0]; $start = (int)$ranges[0]; if ($ranges[1] != '') { $end = (int)$ranges[1]; } $length = min($end - $start + 1, $buffer); $end = $start + $length - 1; }else{ // php 文件第一次浏览器请求不会携带 RANGE 为了提升加载速度 默认请求 1 个字节的数据 $start=0; $end=1; $length=2; } //添加 Range 分段请求 $header = array("Range:bytes={$start}-{$end}"); #发起请求 $ch2 = curl_init(); curl_setopt($ch2, CURLOPT_URL, $videoUrl); curl_setopt($ch2, CURLOPT_TIMEOUT, 60); curl_setopt($ch2, CURLOPT_HTTPHEADER, $header); //设置读取的缓存区大小 curl_setopt($ch2, CURLOPT_BUFFERSIZE, $buffer); // 关闭安全认证 curl_setopt($ch2, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch2, CURLOPT_SSL_VERIFYHOST, false); //追踪返回302状态码，继续抓取 curl_setopt($ch2, CURLOPT_HEADER, false); curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch2, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch2, CURLOPT_CONNECTTIMEOUT, 60); curl_setopt($ch2, CURLOPT_NOBODY, false); curl_setopt($ch2, CURLOPT_REFERER, $videoUrl); //模拟来路 curl_setopt($ch2, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"); $content = curl_exec($ch2); curl_close($ch2); #设置响应头 header('HTTP/1.1 206 PARTIAL CONTENT'); header("Accept-Ranges: bytes"); header("Connection: keep-alive"); header("Content-Type: video/mp4"); header("Access-Control-Allow-Origin: *"); //为了兼容 ios UC这类浏览器 这里加个判断 UC的 Content-Range 是 起始值-总大小减一 if($end!=1){ $end=$size-1; } header("Content-Range: bytes {$start}-{$end}/{$size}"); //设置流的实际大小 header("Content-Length: ".strlen($content)); //清空缓存区 ob_clean(); //输出视频流 echo $content; //销毁内存 unset($content); } function PutMovie($file) { ini_set('memory_limit','512M'); header("Content-type: video/mp4"); header("Accept-Ranges: bytes"); ob_start(); // ------ 开启缓冲区 $size = filesize($file); if(isset($_SERVER['HTTP_RANGE'])){ header("HTTP/1.1 206 Partial Content"); list($name, $range) = explode("=", $_SERVER['HTTP_RANGE']); list($begin, $end) =explode("-", $range); if($end == 0) $end = $size - 1; }else { $begin = 0; $end = $size - 1; } header("Content-Length: " . ($end - $begin + 1)); header("Content-Disposition: filename=".basename($file)); header("Content-Range: bytes ".$begin."-".$end."/".$size); try { $fp = fopen($file, 'r'); } catch (\Exception $e) { echo $e->getTraceAsString();exit; } fseek($fp, $begin); $contents = ''; while(!feof($fp)) { $p = min(1024, $end - $begin + 1); //$begin += $p; $contents .= fread($fp, $p); //echo fread($fp, $p); } //$contents = ltrim($contents, "\XEF\XBB\XBF"); ob_end_clean(); // ------ 清除缓冲区 ob_clean(); //$contents = substr($contents, 3); fclose($fp); exit($contents); } ?> 亲测可用！ ，有问题可联系我一起讨论

【PHP】zfaka部署时候关闭pathinfo 开源项目地址：https://github.com/zlkbdotnet/zfaka部署的时候，会提示重定向次数过多，解决办法：1 PHP 配置修改，关闭 cgi.fix_pathinfo2 注释掉 include pathinfo.conf 文件位置： /www/server/nginx/conf/enable-php-72.conf location ~ [^/]\.php(/|$) { try_files $uri =404; fastcgi_pass unix:/tmp/php-cgi-72.sock; fastcgi_index index.php; include fastcgi.conf; # include pathinfo.conf; } 重启PHP 即可