redis扩展下载网址 

wget http://101.96.10.64/pecl.php.net/get/redis-3.1.3.tgz tar zxvf redis-3.1.3.tgz cd redis-3.1.3 /usr/local/php7/bin/phpize ./configure --with-php-config=/usr/local/php7/bin/php-config make && make install vim /usr/local/php7/etc/php.ini #添加extension = redis.so php -m #查看是否支持redis