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Environmental description Declarative transaction (XML(tx namespace management transaction)) tx configuration tx:advice Name: tx:advice Type: Label Attribution: beans tag Role: dedicated to declaring transaction notifications Format: <beans> <tx: advice id ="txAdvice" transaction-manager="txManager"> </tx:advice> &l ...

XML usage, command space, constraints, parsing 1.1 what is XMl? XML(EXtensible Markup Language)，Extensible markup language Markup refers to markup language, also known as tag language, which can describe data with a series of tags. (user can customize the label) 1.2 function xml can be used as a standard for data transmission Readabil ...

XML file xml file is an extensible markup language, which is used to store and transmit data; HTML as hypertext markup language; It is used to display data The disadvantage is that the syntax of xml is cumbersome. In the early days, we still had to parse xml files and read and write data in Java language XML can manage the data w ...

Currently studying Mybatis         At present, I am learning mybatis. The best helper to learn mybatis is his official website https://mybatis.org/mybatis-3/zh , and check the official source code of mybatis. You can learn in detail how mybatis is used to eliminate the jdbc connection code, and how jdbc sets to obtain the ...

After some time of research, freemarker really works better than jsp, and freemarker strictly divides the mvc pattern.Show on the page as a template filler.The following describes the use and configuration of freemarker that I experienced. Configuration tags are good for maintaining and expanding the project. Create a freemarker configuratio ...

After some time of research, freemarker really works better than jsp, and freemarker strictly divides the mvc pattern.Show on the page as a template filler.The following describes the use and configuration of freemarker that I experienced. Configuration tags are good for maintaining and expanding the project. Create a freemarker configuratio ...

After some time of research, freemarker really works better than jsp, and freemarker strictly divides the mvc pattern.Show on the page as a template filler.The following describes the use and configuration of freemarker that I experienced. Configuration tags are good for maintaining and expanding the project. Create a freemarker configuratio ...

Multiple project deployments with the same port number Add: <Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>   <Context path="/route2" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrasweats"/>   By visiting: http://127.0.0.1:8080/route  http://127.0.0.1:8080/route2 It ...

Multiple project deployments with the same port number Add: <Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>   <Context path="/route2" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrasweats"/>   By visiting: http://127.0.0.1:8080/route  http://127.0.0.1:8080/route2 It ...

The process of overusing Fresco from Picasco a while ago was enjoyable, because there was a minor problem in the middle of trying Ultra-ptr (due to problems with PTR integrated lib and years of no maintenance). I searched a lot of data and found out the reason for the problem. The problem was to use ScrollView to slide up to the bottom and th ...