spring boot interview questions

Spring, hibernate, struts interview questions, hibernatestruts 1. Is Action thread-safe? If there is no way to ensure the thread security of Action? If yes, explain the reasonNoDeclare local variables, or expand RequestProcessor to create an Action each time, or use scope = "prototype" in spring to manage 2. MVC: analy

Spring, hibernate, Struts interview questions from: http://shwenwen.itpub.net/post/34911/486887 How does hibernate work and why?Principle:1. Read and parse the configuration file2. Read and parse the ing information and create sessionfactory3. Open sesssion4. Create transaction Transation5. Persistent operations6. Submit the transaction7. Disable session8. Disa

completed return Modelandview7, Handleradapter the controller execution results Modelandview returned to Dispatcherservlet8. Dispatcherservlet Pass Modelandview to Viewreslover view parser9, Viewreslover after parsing return to the specific view10. Dispatcherservlet the rendered view based on the view (populate the model data into the view).11. Dispatcherservlet Response UserFour, Spring MVC design AdvantagesFive, the main difference between SPRINGMV

only available in certain E Nvironments. Any @Component or @Configuration can being marked with @Profile to limit when it is loaded How to write the custom log configuration in spring boot? You can force Spring Boot to use a particular logging system using the Org.springframework.boot.logging.LoggingSyst

Summary of Java back-end development interview questions of major companies, and java back-end interview questions ThreadLocal (thread variable copy) Synchronized implements Memory sharing. ThreadLocal maintains a local variable for each thread. It uses space for time, which is used for data isolation between threads

company's project before the interview, find a way to set up, you can modify your previous project experience, so that it will be done with the company's future projects have a certain degree of similarity, so that the effect is better.3 by asking questions, say the highlights that you haven't been asked.Here is not recommended to say directly, "I actually master the XX technology, but you did not ask", be

interview. Although the Servlet, JSP, JSF, JPA,JMS,EJB, and other Java EE technologies are not covered here, there are no mainstream frameworks such as Spring mvc,struts 2.0,hibernate, nor do they contain SOAP and RESTful web Service, but this list is also useful for Java developers who are ready to apply for Java Web Development positions, because all of the Java interviews, starting with the Java Foundat

Summary of vue interview questions and vue interview questions What is the underlying principle of vue? Communication between vue components? How many methods are used to determine the Data Type in JS? The most common judgment method is typeof. Method for judging known object types: instanceof Constructor: constructor

Linux interview questions, linux interview questions ------- This is the Linux interview question ----------------- Part 1: multiple choice questions (50 points for each question) 1. When creating Linux partitions, you must creat

. JavaScript Common objects6, commonly used in JavaScript value assignment method, for radio button, check box, such as the value assignment method. (Baidu can, JavaScript common basis)7, jquery value Assignment Basic method.8. Get the value of the radio button, get the value of the check box, get the value of the drop-down list, go to the value of the check box, get the value of the radio button Group, text box, text field assignment.9, the Append of jquery and appendto difference.10, the CSS B

" focus on the explanation. The Springapplication class is used to start a spring app class from the Main method. The static Run method is called directly here. C. Start the spring boot project and right-execute the App.java class to run the main method. D. Test app when the Spring