Centos # Current version: 1.12.5 $ rpm --import https://mirror.go-repo.io/centos/RPM-GPG-KEY-GO-REPO $ curl -s https://mirror.go-repo.io/centos/go-repo.repo | tee /etc/yum.repos.d/go-repo.repo $ yum install golang Fedora # Current version: 1.12.5 ...

1. sudo vi /etc/hosts 2.按顺序输入以下内容 255.255.255.255 broadcasthost 127.0.0.1 localhost ::1 localhost

方案1 直接输入 pecl install mcrypt-snapshot 此方案的好处是不用改代码 方案2 <?php class Encrypt{ //base64_encode(openssl_random_pseudo_bytes(32)); public $key = "qK37s8Sb0uTDflFsHVwfWqZpySDXo6uHJVMGC3UOJsU="; //echo bas...