Commons lang3 yog dab tsi?
Commons lang3 yog dab tsi?

Video: Commons lang3 yog dab tsi?

Video: Commons lang3 yog dab tsi?
Video: Cleanse the liver and intestines in 3 days! Dirt and toxins will be gone! 2024, Kaum ib hlis
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Daim ntawv tso cai: Apache 2.0

Ib yam li ntawd, koj tuaj yeem nug, Kuv yuav siv Apache Commons li cas?

Download tau haiv neeg lang tsev qiv ntawv thiab ntxiv rau koj lub tsev qiv ntawv dab noj hnub.

Txhawm rau ntxiv lub thawv rau koj lub tsev qiv ntawv dab noj hnub:

  1. qhib qhov project properties.
  2. xaiv Java Build Path.
  3. tab rau Libraries.
  4. ntxiv jars (yog tias lub hub nyob hauv koj qhov project folder)
  5. ntxiv cov thawv sab nraud (yog tias lub thawv nyob sab nraum koj qhov project folder)

Tsis tas li ntawd, Apache Java yog dab tsi? Apache Tomcat (tej zaum tsuas yog "Tomcat") yog qhov qhib qhov kev siv ntawm Java Servlet, JavaServer Pages, Java Hais lus thiab WebSocket technologies. Tomcat muab qhov "dawb huv Java " HTTP web server ib puag ncig uas Java code tuaj yeem khiav.

Tib neeg kuj nug, siv StringUtils hauv Java yog dab tsi?

Feem ntau siv StringUtils yog nyob rau hauv lub web tej yaam num (thaum koj xav mus xyuas cov dawb paug los yog null cov hlua, xyuas seb ib txoj hlua yog tus naj npawb, cais cov hlua nrog ib co token). StringUtils pab kom tshem tau cov kev phem NumberFormat thiab Null kev zam. Tab sis StringUtils tuaj yeem yog siv nyob qhov twg String yog siv.

Maven project yog dab tsi?

Maven yog ib qho cuab yeej tsim automation siv feem ntau rau Java tej yaam num . Maven kuj tuaj yeem siv los tsim thiab tswj tej yaam num sau ua C#, Ruby, Scala, thiab lwm yam lus. Cov Maven qhov project yog hosted los ntawm Apache Software Foundation, qhov twg nws yav tas los ib feem ntawm Jakarta Qhov project.

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