How java imports the package where the scanner class resides

This article mainly introduces java how to import scanner class where the package related knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this java how to import scanner class where the package article will have a harvest, let's take a look.

The figure below is as follows

Of course, you can also add your own pom file, as follows

3. Add a configuration file

In application.properties

4. The compilation of JEDIS configuration class

Here is the creation of the core jedisCluster, the bean

5. the compilation of general interface.

After these blogs, you may also find that many interfaces are defined and then implemented by different business classes. Interface-oriented programming has also experienced a recent project to have a deeper understanding. These are all learned from Brother Zhu and Brother Jun. the code writing specification, for a programmer, the sooner the better.

6. Next is the implementation of the JEDIS interface

Here I only wrote a few basic core configurations, including some exception handling, there is no code posted here, of course, the code will be given at the end of the article, do not worry

7. Implementation of business DAO

Different businesses only need to inherit the above classes.

There is also only one set method written here.

8. Unit testing

After the addition is completed, check to find that something has been generated.

This is the end of the article on "how java imports the package where the scanner class resides". Thank you for reading! I believe you all have a certain understanding of "how java imports the package where the scanner class is located". If you want to learn more, you are welcome to follow the industry information channel.