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Video: BufferedReader yog dab tsi hauv Java nrog piv txwv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
BufferedReader yog Java chav kawm nyeem cov ntawv nyeem los ntawm ib qho kwj nkag (xws li cov ntaub ntawv) los ntawm cov cim buffering uas seamlessly nyeem cov cim, arrays lossis kab. Feem ntau, txhua qhov kev thov nyeem tau ua los ntawm Tus Nyeem Ntawv ua rau muaj qhov sib txuas nyeem ntawv thov kom ua los ntawm tus cwj pwm los yog byte kwj.
Hauv qhov no, BufferedReader yog dab tsi hauv Java?
BufferedReader yog ib chav kawm hauv Java uas nyeem cov ntawv los ntawm tus cwj pwm-input kwj, buffering cov cim thiaj li muab kev nyeem ntawv zoo ntawm cov cim, kab thiab arrays. Qhov loj tsis tuaj yeem raug teev tseg. Yog tsis yog, lub default size, uas yog predefined, tej zaum yuav siv tau.
Tsis tas li ntawd, vim li cas peb thiaj siv BufferedReader hauv Java? Cov BufferedReader yog siv los muab qhov buffering rau tus nyeem ntawv cov khoom thaum nyeem cov ntaub ntawv los ntawm input kwj. Cov BufferedReader chav kawm nce qhov kev ua tau zoo ntawm qhov kev pab cuam. Koj qhov kev zov me nyuam khiav nrawm vim qhov tsis txaus thiab nyeem tau zoo ua los ntawm cov BufferedReader chav kawm.
Raws li txoj cai, BufferedReader siv li cas hauv Java nrog piv txwv?
Lwm qhov piv txwv ntawm kev nyeem cov ntaub ntawv los ntawm console kom txog thaum tus neeg siv sau ntawv nres
- pob com.javatpoint;
- import java.io.*;
- Public class BufferedReaderExample{
- pej xeem static void main(String args)throws Exception{
- InputStreamReader r = tshiab InputStreamReader(System.in);
- BufferedReader br = tshiab BufferedReader(r);
- String npe="";
Dab tsi yog kev siv InputStreamReader thiab BufferedReader hauv Java?
BufferedReader nyeem ob peb lub cim los ntawm cov kwj uas tau teev tseg thiab khaws cia rau hauv qhov tsis muaj. Qhov no ua rau cov tswv yim sai dua. InputStreamReader nyeem tsuas yog ib tus cim los ntawm cov kwj teev thiab cov cim tseem tshuav nyob hauv cov kwj deg.
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