Collation of Class Libraries commonly used in JAVA

This article mainly introduces the "class library arrangement commonly used in JAVA". In the daily operation, I believe that many people have doubts about the class library arrangement problem commonly used in JAVA. The editor has consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts about "class library arrangement commonly used in JAVA". Next, please follow the editor to study!

JAVA class library arrangement

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Commons-codec

Encryption and decryption function package example:

Commons-codec commons-codec 1.12ax * * MD5 encryption * / DigestUtils.md5Hex ("123456") commons-lang3

Tool class encapsulation example:

Org.apache.commons commons-lang3 3.9public static void main (String [] args) {System.out.println (StringUtils.isEmpty (null)); System.out.println (StringUtils.isEmpty (")); System.out.println (ObjectUtils.anyNotNull (null, null)); System.out.println (ObjectUtils.anyNotNull (11, null)); System.out.println (RandomUtils.nextBoolean ()); System.out.println (RandomUtils.nextBoolean ()) System.out.println (SystemUtils.JAVA_HOME);} commons-io

IO tool encapsulation (FileUtils, IOUtils, etc.) example:

Commons-io commons-io 2.6commons-collections4

Collection function encapsulation example:

Org.apache.commons commons-collections4 4.0commons-pool commons-pool commons-pool 1.6commons-beanutils

Toolkit for operating JAVA BEAN provided by Apache open source organization

Commons-beanutils commons-beanutils 1.9.3pagehelper

MyBatis paging plug-in

Com.github.pagehelper pagehelper 4.1.6java-jwt com.auth0 java-jwt 3.8.1reflections org.reflections reflections 0.9.10hutool-all cn.hutool hutool-all 4.6.1hibernate-validator org.hibernate hibernate-validator 6.0.17.Finalmetrics Monitoring io.dropwizard.metrics metrics-core ${metrics.version} Lombok

Lombok can simplify java code in the form of simple annotations and improve the development efficiency of developers.

Org.projectlombok lombok 1.16.20 provided

Notes:

@ DataSpring-Boot-Starter-Slf4j

Reduce the number of logging components

Wiki.xsx spring-boot-starter-slf4j RELEASE at this point, on the "JAVA commonly used in the library finishing" study is over, I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!