lua_ssl_crl ----------- **语法:** *lua_ssl_crl <file>* **默认:** *no* **环境:** *http, server, location* 指定一个 PEM 格式吊销证书文件，在[tcpsock:sslhandshake](#tcpsocksslhandshake)方法里验证 SSL/TLS 服务的证书。 该指令是在`v0.9.11`版本首次引入的。 [返回目录](#directives) > English source: lua_ssl_crl ----------- **syntax:** *lua_ssl_crl <file>* **default:** *no* **context:** *http, server, location* Specifies a file with revoked certificates (CRL) in the PEM format used to verify the certificate of the SSL/TLS server in the [tcpsock:sslhandshake](#tcpsocksslhandshake) method. This directive was first introduced in the `v0.9.11` release. [Back to TOC](#directives)