Spring Interview Questions and Answers, Spring interview questions
Spring Overview
1. What is spring?
Spring is an open source development framework for java Enterprise applications. Spring is mainly used to develop Java applicati
Tags: spring-dao spring-orm spring-jdbc spring-data Spring data accessPat's doubts have recently focused on the data-access technologies provided by spring, and the different aspects of the sp
Label:Pat's doubtsThe recent focus on the data access technologies provided by spring is different for the spring-related projects I don't quite understand:
Spring-dao (http://docs.spring.io/spring/docs/2.0.8/reference/dao.html)
Spring-orm (http://docs.spring.i
[Spring tutorial] create a simple spring example, spring Tutorial example
1. First, the main idea of spring is dependency injection. Simply put, there is no need to manually create new objects, and these objects are managed by the spring container in a unified manner.
2. EX
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IOC refers to the inversion of control, the creation of objects, initialization, destruction and other work to the spring container. The spring container controls the life cycle of the object.Spring Object Initialization Bean timing:By default, as long as a bean is configured in the Spring container, the container will instantiate the bean at startup, in Singleto
[Spring] 19. Four Methods for configuring data sources in spring and four methods for Spring
No matter what persistence technology is used, data sources must be defined. Spring provides four different data source configuration methods:
Spring data source (DriverManagerDataSo
[Spring] analyzes the establishment of the Spring framework and the spring framework
Directory structure:
Contents structure [-]
ReferencesWhat is Spring?
Spring is a container framework used to configure beans and maintain the relationship between beans.
Structure Diagram o
Spring Web project spring configuration files are automatically loaded when the server is started. spring configuration files
In fact, the configuration file does not load when the server is started. However, in this way, the configuration file will be read every time the corresponding object is obtained, thus reducing the program efficiency,
Please read my other article first: "Spring learning One: the IOC (Control inversion) and the AOP (aspect-oriented) XML configuration and annotation method" probably knew his simple usageThen I want to write a simple sping, annotated way to write laterMethod: 1. Parsing XML configuration2. Production of dynamic proxy objects using the reflection mechanism of Java3. Scan the annotations on the class, then use Reflection (not written)The code is as foll
understanding. Note that the threadlocal method is absolutely correct for the above instance. After threadlocal is introduced, the behavior of the above method has not changed, but the method is thread safe.
Code for thread-safe development through reentrant requires developers to use instance variables or static variables with caution, especially for modifying the objects required by other threads. In some cases, it may be more appropriate to use synchronization. However, to identify applicati
Chapter ContentThis chapter covers Alternate Spring MVC configuration options handling file uploads handling exceptions in controllers Wo Rking with Flash attributesThe basic configuration of spring MVC, as shown below, is in the 5th Chapter, section 1th, 5.1Import Org.springframework.web.servlet.support.abstractannotationconfigdispatcherservletinitializer;public ClassSpittrwebappinitializer extends Abstrac
Honghu Cloud Business Enterprise Distributed internet e-commerce platform, launched pc++app+ cloud Service cloud business platform system, including business-to-commerce, consumer-to-business, on-the-net, new retail, live e-commerce and other sub-platforms.Distributed, microservices, Cloud architecture e-commerce platform Java B2B2CTechnical SolutionsDevelopment language: Java, EEDatabase: MySQLJDK Support version: JDK1.6, JDK1.7, JDK1.8 versionUniversal frame: maven+springmvc+mybatis+
The Spring framework can be said to be one of the most popular application development frameworks used by Java developers. It is currently comprised of a large number of modules providing a range of services. Includes module containers, aspect-oriented programming (AOP) for building crosscutting concerns, security framework, data access framework, WEB application framework, and classes to provide support for module testing. All components of the
https://www.zhihu.com/question/21142149http://how2j.cn/k/hibernate/hibernate-tutorial/31.html?tid=63https://www.zhihu.com/question/29444491/answer/1464577571. Java-struts Framework TutorialStruts is an open source project sponsored by the Apache Software Foundation (ASF). By adopting JAVASERVLET/JSP technology, the application framework of MVC design pattern based on Java eeweb application is realized, and it is the classic MVC design pattern.2. Java-hibernate Framework TutorialHibernate is an o
[Spring tutorial 8] automatic spring assembly and spring tutorial assembly
1. In spring assembly between us, if a bean uses another bean file, the format should be as follows:
That is, when beanA needs to use the accessor to inject B, the above configuration is required.
However, in automatic assembly, if the value
Spring is a "engine"Spring MVC is an MVC framework based on springSpring Boot is a set of rapid development integration packages based on SPRING4 conditional registrationSpring initially decouples application components with "Factory mode" (DI) and "proxy mode" (AOP)The Spring Framework is a layered architecture consisting of 7 well-defined modules. The
Spring is an open source framework that is created to address the complexities of enterprise application development. One of the main advantages of the framework is its layered architecture, which allows you to choose which components to use while providing an integrated framework for Java EE application development.In the 1th part of this three-part Spring Series , I'll cover the
What is spring-DM?
Spring-DM refers to spring dynamic modules.
DM Server is a fully modular and osgi-based Java Server that runs Enterprise Java applications andSpringApplications provide greater flexibility and reliability. Springsource application platform is built onSpringThe application server on osgi and Apache Tomcat, the new application server abandons t
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