Programmer Think

  there are many Netty cases under Netty's io.netty.example package, which can be used for source code analysis and learning. Now use the Echo case under the package to analyze the startup process of Netty. The entry code is as follows: public final class EchoServer { static final boolean SSL = System.getProperty("ssl") != null; ...

HTTP + SSL/TLS = HTTPSSSL(Secure Sockets Layer)TLS(Transport Layer Security)HTTP(HyperText Transfer Protocol) enables clear text data exchange between computers. The default port is 80HTTPS(HyperText Transfer Protocol Secure) encrypts data with SSL/TLS, and then transmits it through HTTP to ensure data security. The default port is 443Differenc ...

Add an SSL certificate to the WordPress website and set http to automatically jump to https Download certificate to local First, my certificate is an alicloud certificate. That is, the free certificate downloaded from this console. Of course, you can apply for it yourself. You'll end up with two files. WordPress websites basically use ...

Requirement description As an interface, the external system interacts with SAP through PI. Here are some useful knowledge points 1, Is the Target URL HPPT/HTTPS? If the other party's address is HTTP, the other party's URL address can be directly used in Integration Builder. Confirm with the other party's system personnel in adv ...

brief introduction We know that although the HTTPS protocol does not force the use of HTTPS, for most browsers, if they want to use HTTPS, they must use HTTPS. Therefore, we need to know how to support HTTPS in netty's TLS. Extended protocols NPN and ALPN of TLS Http2 protocol is developed from spdy protocol. Both spdy and http2 have dev ...

Assuming that docker has been installed, if it is not installed, you can follow it 5-minute installation docker tutorial . 1, Download Image The latest version is downloaded by default. If you want to specify the corresponding version, you can add the version after the colon. For example, mysql:5.7: docker pull mysql:5.7 docker pull wordpre ...