laravel jwt.provider相关

#动态改动jwt配置

    $abstract = 'tymon.jwt.provider.jwt.lcobucci';
    $raw = app($abstract);

    app()->instance($abstract, new \Tymon\JWTAuth\Providers\JWT\Lcobucci(
        new JWTBuilder(),
        new JWTParser(),
        '112233',
        config("jwt.algo"),
        config("jwt.keys")
    ));
    $a1 = app($abstract);

    app()->instance($abstract, $raw);
    $a2 = app($abstract);
    dd($raw, $a1, $a2);


    app()->forgetInstance($abstract);
    app()->singleton('tymon.jwt.provider.jwt.lcobucci', function ($app) {
        return new \Tymon\JWTAuth\Providers\JWT\Lcobucci(
            new JWTBuilder(),
            new JWTParser(),
            '112233',
            config("jwt.algo"),
            config("jwt.keys")
        );
    });
#########################################

app('auth')->guard()->tokenById(1); #简单生成sub为1的token;会查询一次数据库

app('auth')->guard()->login(JwtSubject $userModel); #生成token，并设置JWT实例的token属性；设置全局user,使得Auth::user()能够拿到登陆的信息

app('auth')->guard()->attempt($credentials); #根据知足该凭证的JwtSubject, 如UserModel;知足则调用login