JAVA日记 next() 与nextLine() 区别

feng_hallo_world — Mon, 03 Aug 2020 14:10:50 +0800

JAVA基础 next() 与nextLine() 区别：代码: while(!status){ System.out.println("输入编号"); engNo = input.nextInt(); if(engNo <= 0){ System.out.println("输入错误"); continue; } System.out.println("输入姓名"); engName = input.nextLine(); if(engNam

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JAVA日记 next() 与nextLine() 区别