composer require lcobucci/jwt

2、封装类：JwtUtil.php
在项目http目录下创建JwtAuth目录，并创建JwtUtil.php文件

<?php
namespace App\Http\JwtAuth;

use Lcobucci\JWT\Configuration;
use Lcobucci\JWT\Signer\Hmac\Sha256;
use Lcobucci\JWT\Signer\Key\InMemory;

/**
 * 单例模式
 * Class JwtUtil
 * @package App\JwtAuth\JwtUtil
 */
class JwtUtil
{
    private $config;
    private $key = "Ge1KCTRhdVsmUUZY0GrwgEvLubPvLOCM";
    private $iss = "tpxhm.com";//颁发者(iss声明)
    private $aud = "tpxhmauth.com";//访问群体(aud声明)
    private $jti = "5t6y9400453"; //id（jti声明）
    private $expTime = 1;//令牌有效时间,单位小时
    private static $instance;// 单例模式JwtAuth句柄

    // 获取JwtAuth的句柄
    public static function getInstance()
    {
        if (is_null(self::$instance)) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    /**
     * 构造
     */
    public function __construct()
    {
        self::init();
    }

    /**
     * 初始化
     */
    private function init()
    {
        $config = Configuration::forSymmetricSigner(
            new Sha256(),
            InMemory::base64Encoded($this->key)
        );
        $this->config = $config;
    }

    /**
     * 创建JWT
     * @param array $arrClaim
     * @return string
     * @throws \Exception
     * @author 简忆博客
     */
    public function createToken(array $arrClaim)
    {
        $config = $this->config;
        assert($config instanceof Configuration);
        if (is_array($arrClaim) && count(array_filter(array_keys($arrClaim),'is_string'))>0) {
            //是关联数组
        } else {
            //不是关联数组
            throw new \Exception("claim参数必须为关联数组");
        }

        $now = new \DateTimeImmutable();

        $token = $config->builder()
            // 配置颁发者（iss声明）
            ->issuedBy($this->iss)
            // 配置访问群体（aud声明）
            ->permittedFor($this->aud)
            // 配置id（jti声明）
            ->identifiedBy($this->jti)
            // 配置令牌发出的时间（iat声明）
            ->issuedAt($now)
            // 配置令牌的过期时间（exp claim）
            ->expiresAt($now->modify("+{$this->expTime} hour"));
        //claim
        foreach ($arrClaim as $k => $item) {
            $token = $token->withClaim($k, $item);
        }
        // 生成新令牌
        $token = $token->getToken($config->signer(), $config->signingKey());
        return $token->toString();
    }

    /**
     * 解析token
     * @param string $jwt
     * @return mixed
     * @author 简忆博客
     */
    public function parseToken(string $jwt)
    {
        $config = $this->config;
        $token = $config->parser()->parse($jwt);
        return $token->claims();
    }


    /**
     * 验证令牌
     * @param $jwt
     * @return mixed
     * @throws \Exception
     * @author 简忆博客
     */
    public function validatorToken($jwt)
    {
        $config = $this->config;
        $token = $config->parser()->parse($jwt);
        $claims = $token->claims();
        $jti = (string)$claims->get('jti');
        $iss = (string)$claims->get('iss');
        $aud = $claims->get('aud');
        $exp = $claims->get('exp');
        $now = new \DateTimeImmutable();
        // 是否过期
        if ($exp < $now) {
            throw new \Exception("身份已过期");
        }
        //验证jwt id是否匹配
        $validate_jwt_id = new \Lcobucci\JWT\Validation\Constraint\IdentifiedBy($jti);
        // 验证签发人url是否正确
        $validate_issued = new \Lcobucci\JWT\Validation\Constraint\IssuedBy($iss);
        // 验证客户端url是否匹配
        $validate_aud = new \Lcobucci\JWT\Validation\Constraint\PermittedFor($aud[0]);
        $config->setValidationConstraints($validate_jwt_id, $validate_issued, $validate_aud);
        $constraints = $config->validationConstraints();
        //验证
        if (!$config->validator()->validate($token, ...$constraints)) {
            throw new \Exception("非法的请求");
        }
        return $claims;
    }
}

3、创建middleware中间件

<?php
namespace App\Http\Middleware;
use App\Http\JwtAuth\JwtUtil;
use App\Http\Response\ApiErrDesc;
use App\Http\Response\ResponseJson;
use Closure;
use Illuminate\Http\Request;

class CheckLogins
{
  use ResponseJson;

  /**
   * Handle an incoming request.
   *
   * @param \Illuminate\Http\Request $request
   * @param \Closure $next
   * @return mixed
   */
  public function handle(Request $request, Closure $next)
  {
    $token =!empty($_SERVER['HTTP_TOKEN']) ? $_SERVER['HTTP_TOKEN'] : '';
    if ($token) {
      //检验token
      $jwtAuth = JwtUtil::getInstance();
      $jwtAuth = $jwtAuth->validatorToken($token);
      if($jwtAuth){
        return $next($request);
      }else {
        return $this->jsonData(ApiErrDesc::EXPIRES_TIME[0], ApiErrDesc::EXPIRES_TIME[1]);
      }
    } else {
      return $this->jsonData(ApiErrDesc::LOGIN_TOKEN[0], ApiErrDesc::LOGIN_TOKEN[1]);
    }

  }
}

4、创建登录控制器：LoginController.php

<?php
namespace App\Http\Controllers\Admin;

use App\Http\JwtAuth\JwtUtil;
use App\Http\Response\ApiErrDesc;
use App\Http\Controllers\Controller;
use App\Http\Requests\Api\CheckCaptcha;
use App\Http\Response\ResponseJson;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class LoginController extends Controller
{
  use ResponseJson;
  /*
   * 用户登录
   *
   * @param Request $request
   * @return false|string
   * */
  public function login(Request $request){
    //获取客户端传递的参数
    $name = $request->input('username');
    $password = $request->input('password');
    try {
      //去数据库中查询改用户信息
      $res=DB::table('sys_admin')->where(array('name'=>$name,'stop'=>0))->first();
      if(!$res){
        return $this->jsonData(ApiErrDesc::NO_USER[0],ApiErrDesc::NO_USER[1]);
      }
    }catch (\Illuminate\Database\QueryException $exception){
      return $this->jsonData(ApiErrDesc::ERROR[0],$exception->getMessage());
    }

    //password_hash()
    $userPasswordHash = $res->password;
    if(!password_verify($password,$userPasswordHash)){
      return $this->jsonData(ApiErrDesc::ERR_PASSWORD[0],ApiErrDesc::ERR_PASSWORD[1]);
    }
    //验证成功，生成jwt返回
    $token = JwtUtil::getInstance()->createToken(['uid' => $res->id]);

    //登录成功
    return $this->jsonData(ApiErrDesc::LOGIN_SUCCESS[0],ApiErrDesc::LOGIN_SUCCESS[1],$token);
  }
}
5、查询用户信息
<?php
namespace App\Http\Controllers\Admin;
use App\Http\Controllers\Controller;

use App\Http\JwtAuth\JwtAuth;
use App\Http\JwtAuth\JwtUtil;
use App\Http\Response\ApiErrDesc;
use App\Http\Response\ResponseJson;

class PictureController extends Controller
{
  use ResponseJson;
  public function info(){
    //检验token
    $token =!empty($_SERVER['HTTP_TOKEN']) ? $_SERVER['HTTP_TOKEN'] : '';
    if (!$token){
      return $this->jsonData(ApiErrDesc::LOGIN_TOKEN[0], ApiErrDesc::LOGIN_TOKEN[1]);
    }
    $jwtAuth = JwtUtil::getInstance();
    $claims = $jwtAuth->validatorToken($token);
    //得到用户id
    $uid = $claims->get('uid');

    $user = DB::table('sys_admin')->where('id',$uid)->first();
    if(!$user){
      return $this->jsonData(ApiErrDesc::NO_USER[0],ApiErrDesc::NO_USER[1]);
    }
  }
}

<?php
	error_reporting(E_ALL || ~E_NOTICE);
	$host = "https://wuliu.market.alicloudapi.com";//api访问链接
	$path = "/kdi";//API访问后缀
	$method = "GET";
	$appcode = "d923462151414d73a4a16f6a7730bb68";//开通服务后 买家中心-查看AppCode
	$headers = array();
	array_push($headers, "Authorization:APPCODE " . $appcode);
	// $querys = "no=462319523534879&type=YUNDA";  //参数写在这里
	$querys = "no=JDVE09474960402";  //参数写在这里
	$bodys = "";
	$url = $host . $path . "?" . $querys;
	// echo $url;die;
	$curl = curl_init();
	curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
	curl_setopt($curl, CURLOPT_URL, $url);
	curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
	curl_setopt($curl, CURLOPT_FAILONERROR, false);
	curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($curl, CURLOPT_HEADER, true);
	if (1 == strpos("$" . $host, "https://")) {
	    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
	    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
	}
	$out_put = curl_exec($curl);

	$httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
	list($header, $body) = explode("\r\n\r\n", $out_put, 2);
	if ($httpCode == 200) {
	    print("正常请求计费(其他均不计费)<br>");
	    print($body);
	} else {
	    if ($httpCode == 400 && strpos($header, "Invalid Param Location") !== false) {
	        print("参数错误");
	    } elseif ($httpCode == 400 && strpos($header, "Invalid AppCode") !== false) {
	        print("AppCode错误");
	    } elseif ($httpCode == 400 && strpos($header, "Invalid Url") !== false) {
	        print("请求的 Method、Path 或者环境错误");
	    } elseif ($httpCode == 403 && strpos($header, "Unauthorized") !== false) {
	        print("服务未被授权（或URL和Path不正确）");
	    } elseif ($httpCode == 403 && strpos($header, "Quota Exhausted") !== false) {
	        print("套餐包次数用完");
	    } elseif ($httpCode == 403 && strpos($header, "Api Market Subscription quota exhausted") !== false) {
	        print("套餐包次数用完，请续购套餐");
	    } elseif ($httpCode == 500) {
	        print("API网关错误");
	    } elseif ($httpCode == 0) {
	        print("URL错误");
	    } else {
	        print("参数名错误 或 其他错误");
	        print($httpCode);
	        $headers = explode("\r\n", $header);
	        $headList = array();
	        foreach ($headers as $head) {
	            $value = explode(':', $head);
	            $headList[$value[0]] = $value[1];
	        }
	        print($headList['x-ca-error-message']);
	    }
	}
?>

详见：
阿里全国物流接口链接：https://market.aliyun.com/products/57126001/cmapi021863.html?userCode=dligum2z

/**
 * 检测身份证号与姓名是否匹配（阿里云API接口）
 * @return void
 * @throws \think\db\exception\DataNotFoundException
 * @throws \think\db\exception\DbException
 * @throws \think\db\exception\ModelNotFoundException
 */
public function is_card(){
     $data = $this->request->post();
     $host = "https://lfeid.market.alicloudapi.com";
	 $path = "/idcheck/lifePost";
	 $method = "POST";
	 $appcode = "d923462151414d73a4a16f6a7730bb68";
	 $headers = array();
	 array_push($headers, "Authorization:APPCODE " . $appcode);
	 //根据API的要求，定义相对应的Content-Type
	 array_push($headers, "Content-Type".":"."application/x-www-form-urlencoded; charset=UTF-8");
	 $querys = "";
	 $bodys = "cardNo='".$data['cardNo']."'&realName='".$data['realName']."'";
	 $bodys = str_replace("'", '', $bodys);
	// $bodys = "cardNo=130432199206170113&realName=刘运达";
	 $url = $host . $path;
	 $curl = curl_init();
	 curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
	 curl_setopt($curl, CURLOPT_URL, $url);
	 curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
	 curl_setopt($curl, CURLOPT_FAILONERROR, false);
	 curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
	 curl_setopt($curl, CURLOPT_HEADER, true);
	 if (1 == strpos("$".$host, "https://"))
	 {
	     curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
	     curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
	 }
	 curl_setopt($curl, CURLOPT_POSTFIELDS, $bodys);
	 var_dump(curl_exec($curl));
}

SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for access_token
-- ----------------------------
DROP TABLE IF EXISTS access_token;
CREATE TABLE access_token (
id int(11) NOT NULL AUTO_INCREMENT,
access_token char(64) NOT NULL COMMENT '令牌-唯一标识',
expires_time varchar(64) DEFAULT NULL COMMENT '过期时间',
ticket char(64) NOT NULL COMMENT '临时票据',
ticket_expires_time varchar(64) DEFAULT NULL COMMENT '过期的票据时间',
PRIMARY KEY (id)

三、具体实现方式
1、获取access_token（access_token 的有效时间是7200s，故可以采用文件存储的方法进行保存，避免多次请求；）

/**
* 添加微信分享接口
* 第一步：获取access token
*/
public function getAccessToken(){
$appid = 'wx207546bd5b43c838';
$secret = '0ea9ee069f0dee52861aa460bed26452'; //用户唯一凭证密钥
$time = time()+7000; //当前时间+2小时等于过期时间
$res = file_get_contents('https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' .$appid.'&secret='. $secret);
$res = json_decode($res, true);
$token = $res['access_token'];
if($token){
$insert_data['access_token'] = $token;
$insert_data['expires_time'] = $time;
//把获得的token存储到数据库中
$model = Db::table("access_token")->insert($insert_data);
}
return $token;

https://docs.phpcomposer.com/00-intro.html

1）、下载

# curl -sS https://getcomposer.org/installer | php

或者

# php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');
# php composer-setup.php

2）、移动 composer.phar，以便 composer 能进行全局调用：

# mv composer.phar /usr/local/bin/composer

3）、切换为国内镜像：

# composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

4）、更新 composer：

# composer selfupdate

https://docs.phpcomposer.com/01-basic-usage.html

2、安装thinkphp6

安装稳定版

composer create-project topthink/think tp6

查看配置文件是否禁用了proc_open函数

putenv

安全PHP要求>=7.1.0

3、Workerman简介与安装

简介：引用官方的
Workerman是一款纯PHP开发的开源高性能的PHP socket 服务器框架。被广泛的用于手机app、手游服务端、网络游戏服务器、聊天室
服务器、硬件通讯服务器、智能家居、车联网、物联网等领域的开发。 支持TCP长连接，支持Websocket、HTTP等协议，支持自定义协议。
基于workerman开发者可以更专注于业务逻辑开发，不必再为PHP Socket底层开发而烦恼。

其它介绍

http://doc.workerman.net/

http://doc2.workerman.net/

https://web.popoim.cn/im/web

https://demo.popoim.cn/im/h5/

安装：

composer require topthink/think-worker

安装gateway-worker

须要安装fileinfo扩展

4、运行workerman作为服务端（socketServer）

php think worker:server

pcntl相关函数

https://www.php.net/manual/zh/book.pcntl.php

5、连接websocket
客户端代码 ：

ws = new WebSocket("ws://xxx.xxx.xxx.xxx:9999");
ws.onopen = function() {
    alert("连接成功");
    ws.send('tom');
    alert("给服务端发送一个字符串：tom");
};
ws.onmessage = function(e) {
    alert("收到服务端的消息：" + e.data);
};

连接不上的原因十有八九
防火墙命令：
查看状态：systemctl status firewalld.service
关闭firewall：systemctl stop firewalld.service
启动：systemctl start firewalld.service
重启：systemctl restart firewalld.service

查看已开放端口：
firewall-cmd --list-ports
开放端口：
firewall-cmd --zone=public --add-port=9999/tcp --permanent

–zone #作用域
–add-port=80/tcp #添加端口，格式为：端口/通讯协议
–permanent #永久生效，没有此参数重启后失效

   
 /**
 * 生成不重复的随机数字(不能超过10位数，否则while循环陷入死循环)
 * @param  int $start 需要生成的数字开始范围
 * @param  int $end 结束范围
 * @param  int $length 需要生成的随机数个数
 * @return number      生成的随机数
 */
function getRandNumber($start = 0, $end = 9, $length = 8)
{
    //初始化变量为0
    $count = 0;
    //建一个新数组
    $temp = array();
    while ($count < $length) {
        //在一定范围内随机生成一个数放入数组中
        $temp[] = mt_rand($start, $end);
        //$data = array_unique($temp);
        //去除数组中的重复值用了“翻翻法”，就是用array_flip()把数组的key和value交换两次。这种做法比用 array_unique() 快得多。
        $data = array_flip(array_flip($temp));
        //将数组的数量存入变量count中
        $count = count($data);
    }
    //为数组赋予新的键名
    shuffle($data);
    //数组转字符串
    $str = implode(",", $data);
    //替换掉逗号
    $number = str_replace(',', '', $str);
    return $number;
}
 
echo getRandNumber(0, 9, 8)."
";

如果添加的文字过长可使用wordwrap()函数进行设置换行。
例如：

$BlockHash = wordwrap($result['data']['blockhash'],42,"\n",TRUE);

cd laravel
chmod -R 777 storage

在配置Laravel路由的时候报了404错误
首先分析下问题：一般出现这种情况的都是apache或者nginx配置出现问题

nginx解决办法

在location里面加上　try_files $uri $uri/ /index.php?$query_string;

如果配置文件中存在　try_files $uri $uri/ =404;需要将它注释掉或者删掉，否则会报错

鄙人的nginx配置如下：

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
#   include       /app/soft/nginx/conf/vhost/*.conf;
    default_type  application/octet-stream;
    client_max_body_size 50m;
    client_header_buffer_size 50M;
    large_client_header_buffers 4 50M;
    log_format main '$server_name $remote_addr - $remote_user [$time_local] "$request" '
    '$status $body_bytes_sent "$http_referer" '
    '"$http_user_agent" "$http_x_forwarded_for" '
    '$ssl_protocol $ssl_cipher $upstream_addr $request_time $upstream_response_time';
    sendfile        on;
    keepalive_timeout  65;

server {
        listen       80;
        server_name  localhost;
        send_timeout 60;

        location / {
            root   /app/www/laravel/public;
            access_log  /app/log/access.log;
            error_log   /app/log/error.log debug;
	    try_files $uri $uri/ /index.php?$query_string; 
            index  index.php index.html index.htm;

        }

        location ~ \.php$ {
        root   /app/www/laravel/public;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        fastcgi_connect_timeout 300;
        fastcgi_send_timeout 300;
        fastcgi_read_timeout 300;
        fastcgi_buffers 8 128k;
        fastcgi_busy_buffers_size 256k;
        fastcgi_temp_file_write_size 256k;
        include        fastcgi_params;
        }
    }

这样就ok了，现在可以开启你的laravel模式了~~

$http_type = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https://' : 'http://';  
echo $http_type . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; ?>