A while ago, I saw a person in the Forum who introduced his QQ stealing and game password Trojans. I only needed to set the e-mail user name and the e-mail password. Do you know this trojan contains a backdoor? When you use it to steal your account,
When using MyBatis, it is necessary to write a large number of mapping mapping files, manual writing is heavy and error prone. Fortunately, Mybatis-generator can be used to help us automatically generate these files, greatly improving the efficiency
directly into the topic, as the project was chosen using MAVEN to build, so chose to take advantage of the way Maven was built. (There is also a self-Baidu)First, add the plugin in Pom.xml plugin>
Decorative DeviceAdorner:Definition: The essence is a function, (decorating other functions)is to add additional functionality to other functionsPrinciple: 1. Cannot modify the source code of the decorated function2. Cannot modify the calling method
Decorator, iterator and generator, and decoratorDecorator
Learn the functions and basic concepts of the decorator from a simple timing function.
import timedef foo(): time.sleep(2) print("Hello world!")foo()
This is a simple print latency
MyBatis is a semi-automatic ORM, in the use of this framework, the most effort is to write mapping mapping files, because manual writing is prone to error, we can use Mybatis-generator to help us automatically generate files.1. Related Documents1, a
1. Create a new folder that includes the following files and folders:
Mysql-connector-java-6.0.3.jar
Mybatis-generator-core-1.3.5.jar
Mybatis-3.4.1.jar
Generateconfig.xml
Src
Description: above. The jar package can be downloaded via MAVEN project
When a soft code generator generates an object, modify the template to simplify entity encapsulation. The Code Generator entity
First, right-click the Code Template and choose create template.
using System; using System. text; using System.
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