spring fragrance summary

Label:1. The last summary of Spring's three core components (Core,beans,context), the AOP, JDBC, and transactions summarized today can be seen as the application of the core three components. The operation of JDBC data is supplemented by the transaction management of Spring, which is based on the AOP and declarative transaction management. 2. There are several issues that need to be understood when learning

The previous blog has explained several common methods for configuring data sources in spring. Next, I will continue to explain this blog. After configuring the data source, how does the DaO layer access the database? Based on the recent project using the SSH2 framework, this paper analyzes and summarizes the two common methods for accessing the database at the DaO layer after spring and Hibernate are integ

= Exception.class)rollbackforclassname: A series of class names that are set to trigger a transaction fallback when certain exceptions (inherited from Throwable) occurnorollbackfor: A series of classes that will not trigger a transaction fallback when certain exceptions (inherited from Throwable) are setnorollbackforclassname: A series of class names that will not trigger a transaction fallback when certain exceptions (inherited from Throwable) are setIf the transaction property is not set,

3.1 new features producer, consumer request limited sixth chapter explanatory controller details SpringMVC Powerful Data binding (1) Sixth chapter explanatory controller details SPRINGMVC powerful data binding (2) Chapter seventh data validation, type conversion and formatting of annotated controllers SPRINGMVC data type conversions Seventh chapter data validation, type conversion and formatting of the annotated controller SPRINGMVC Data Formatting Seventh chapter annotations Controller data va

set method, this one):Dependency Injection via Set methodAOP-oriented tangent programmingClasses formed by a lot of repeating codeExample: Things/Logs/permissionsSpring main features and development stepsA framework to address object creation and dependency relationshipsAnd can be used with other frameworks.A framework for the integration (bonding) roleSpring and struts Spring and hibernateSpring provides a one-stop solution(1) Springcore Spring's co

mapper proxy object (that is , DAO layer), and then scan the service layer (it will use automatic assembly) Scan the classes in these packages into spring containers by scanning the Spring Package-turn on annotation configuration - DAO layer is actually the bean object of batch generation DAO layerGenerated rule: Thebean ID name is actually the first letter of the DAO layer class or inter

Tag:rt.jaripa name reverse type textcustomer scene tom Spring Learning Note the first chapter of Spring Spring is a lightweight Java EE framework. Spring takes Ioc/di and AOP as the core idea. Where IOC refers to control inversion or reverse control, AOP refers to the programming of facets. In the

, translation comes to the aspect programming. The purpose is to add the corresponding function without modifying the original code, which is transparent to the programmer.Without AOP, program A, whose code flow is a-"B" c, we apply Spring's AOP to the program, namely: After the introduction of the appropriate jar, add the appropriate configuration in the configuration file (B before execution of the log records), at this time, the code process is a-"log records-" B "c. This process we did not m

Crunchify Summary of all aspects of Spring MVCThe beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful Life-this blog focuses on Agile development and mobile and IoT device research: IOS, Android, HTML5, Arduino, Pcduino , Otherwise, the article f

Original link: Spring in javaconfig knowledge summary/Javaconfig use posture in sringRemove the configuration of XML, changed to use Java to configure, the most common is the XML in the definition of beans, scanner packet scanning, property file configuration information reading, etc.I. Several basic annotations 1. Configuration annotationsIn Javaconfig, the annotations are @Configuration used instead of an

In traditional J2EE applications, transaction management is bound with EJB. At that time, most people only use the local slsb of EJB to use its declarative transaction management. With the continuous development of technology, such as the emergence of spring, many core J2EE concepts have to begin introspection, and it is more reasonable to improve ourselves under the impact of spring. Therefore, JTA is not

@Configurationpublic class ch2config{@Bean@Profile ("Dev")Public Foo Devfoo (@Value ("${name}") String name) {}@Bean@Profile ("prod")Public Foo Devfoo (@Value ("${name}") String name) {}}Static Bean engineering, starting the property placeholder parsing mechanism (XML-based @Beanpublic static propertysourcesplaceholderconfigurerpropertysourcesplaceholderconfigurer () {Return Propertysourcesplaceholderconfigurer ();}Environment: spring3.1 introduces environment to represent the environment in whi

{Fsdatainputstream is = Mfilesystem.Open(New Path("/test/install.log.syslog")); Ioutils.copybytes(Is,system. out,1024x768); Is.Close(); }@Before Public void setUp() {//Get spring context, spring's dependency injection, is to inject the object into the beans, similar to the moudle in the Dagger2, specifically responsible for generating the objectMcontext =New Classpathxmlapplicationcontext("Beans.xml");//Get FileSystem object by Beans.xml fileMfil

Bytype, and @resource is automatically injected by ByName by default. It is important to @Resource that there are two properties, namely name and type,spring, which resolves the name property of the @resource annotation to the bean, while the type attribute resolves to the bean.@Resource Assembly OrderIf name and type are specified at the same time, the uniquely matched bean is found from the spring contex

(); the + } - the @TestBayi the Public voidTestgetmenu () { the - Try { - theSystem.out.println ("----------------------------"); the theResultactions actions = the - This. Mockmvc.perform (Get ("/menu/manage.action")); the theSystem.out.println (status ());// the 94 System.out.println (Content (). toString ()); the the actions.andexpect (Status (). IsOk ()); the 98 //Actions.andexpect (Content (). ContentType ("text/html")); About -System.out.println ("----------------------------"

Summary of SSI (Struts2, Spring, iBatis) framework integration, struts2ibatis MVC is no stranger to us. It originated from a software design pattern for the smalltalk language in 1980s and is now widely used. In recent years, with the prevalence of java, MVC's low coupling, high reusability, maintainability, software engineering manageability and many other advantages have made it very popular on the java p

Spring blogs Summary Spring Step 1: What is spring Spring getstart Core concepts throughout spring Design Pattern in spring Spring

rendering to the server side, the whole is such a process. Simple configurationDownload address :http://repo.spring.io/libs-release-local/org/springframework /spring/XMLConfigurationXmlWeb. XML is a Sun Company for JSP application-specific, which means that for all JSP application of the metropolis this is generally the entrance of any frame, so no matter what kind of frame will be entered from this entranceSpring-servlet.xmlControllerPackage Com

is done, all requests that have a static prefix are given to the default servlet for processing. If you request Http://your-ip:port/your-app/static/css/1.css, it represents the 1.css file under the CSS folder in the WebContent directory.3. Processing by file name extensionConfigure in Web. xmlProgram code4. Do not use restful style for spring servlet. Prefix the URLProgram codeThe purpose of this is to allow Dispatchservlet to intercept those URLs th

://your-ip:port/your-app/static/css/1.css, it represents the 1.css file under the CSS folder in the WebContent directory.3. Processing by file name extensionConfigure in Web. xmlProgram code4. Do not use restful style for spring servlet. Prefix the URLProgram codeThe purpose of this is to allow Dispatchservlet to intercept those URLs that begin with/app, and do not intercept css,js.5. Do not use restful style for