输入：

php -r "print_r(openssl_get_cert_locations());"

Bash

得到：

Array

(

    [default_cert_file] => /usr/local/openssl/ssl/cert.pem

    [default_cert_file_env] => SSL_CERT_FILE

    [default_cert_dir] => /usr/local/openssl/ssl/certs

    [default_cert_dir_env] => SSL_CERT_DIR

    [default_private_dir] => /usr/local/openssl/ssl/private

    [default_default_cert_area] => /usr/local/openssl/ssl

    [ini_cafile] => 

    [ini_capath] => 

)

Bash

下面获取新证书并且替换旧证书：

wget http://www.landui.com/ca/cacert.pem

sudo mv cacert.pem /usr/local/openssl/ssl/cert.pem

Bash

就这样就解决了，很简单吧~