4)IoC configuration (XML format)
Name: bean Type: Label Attribution: beans tag Function: define resources in spring. Resources defined by this tag will be controlled by spring Format: <beans>
Basic properties: <bean id="beanId" name="beanName1,beanName2" class="ClassName"></bean> ...
The background of the project is the monitoring and management platform and the alarm configuration section. It is necessary to query and return multiple data information. Among them, it is necessary to optimize the query and return function of subscribers. The original one can only enter one subscriber name for query and opt ...
Posted by Codein on Sun, 20 Feb 2022 09:05:08 +0100
Implementation of Spring AOP
XML + interface mode enabled XML + custom class implementation Annotation mode on
Import dependency: (although this project is not a springboot project, you only need to import the following dependency)
Posted by sayedsohail on Sat, 19 Feb 2022 04:56:41 +0100
xml messages need to be parsed in project tasks. So I began to learn relevant knowledge. After checking many blog posts, I found a good one, which is very practical.
Reprint source: Java Development Notes (109) definition and parsing of XML message
The following is the reproduced text, with slight deletion
Although json st ...
Posted by Randy on Sat, 19 Feb 2022 03:51:01 +0100
Bean management of IOC specific operations (based on xml)
What is Bean management?
Bean management actually refers to two operations. The first is to create objects for us by Spring, that is, through bean tags, and then create objects. The second is property injection by Spring. For example, a java bean has a private String userName attribute ...
Posted by jaxxstorm on Sat, 19 Feb 2022 00:43:25 +0100
1, Injection classification
After the bean instance calls the parameterless constructor to create the object, it needs to initialize the properties of the bean object. Initialization is done automatically by the container, which is called injection. According to different injection methods, there are two common types: set injection and s ...
Posted by mrneilrobinson on Fri, 04 Feb 2022 11:11:16 +0100
Chapter 4 adding namespace declaration
Add namespace declaration
In% XML The writer will automatically insert the namespace declaration, generate the namespace prefix, and apply the prefix where appropriate. For example, the following class definitions:
Class Sample.Person Extends (%Persistent, %Populate, %XML.A ...
Posted by hussainz2000 on Mon, 31 Jan 2022 03:52:48 +0100
Chapter 21 using% XML Textreader navigation document
To navigate through a document, use the following methods of a text reader: Read(), ReadStartElement(), MoveToAttributeIndex(), MoveToAttributeName(), MoveToElement(), MoveToContent(), and Rewind().
Navigate to the next node
To move to the next node in the ...
Posted by matanoosh on Tue, 25 Jan 2022 02:19:39 +0100