Day22 lambda & method reference - new features of JDK

1.Lambda expression 1.1 experience Lambda expression [understanding] Case requirements Start a thread and output a sentence on the console: the multithreaded program is started Implementation mode I Implementation steps Define a class MyRunnable, implement the Runnable interface, and override the run() methodCreate an object of the ...

Posted on Mon, 20 Sep 2021 10:34:14 -0400 by kostik

Web Page Development Foundation: Servlet Technology

asdsServlet is an extension branch written in Java language that is applied to the Web server side. It precedes JSP and handles HTTP requests in Web applications conveniently. In the development of Java Web programs, Servlet is mainly applied to a variety of business logic, it has more business logic layer meaning than JSP, and Servlet securit ...

Posted on Sat, 18 Sep 2021 15:36:29 -0400 by msinternet