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Java用Scanner输入文本
进行Java开发时,常需通过控制台输入数据来验证代码正确性。本文介绍如何使用Scanner类读取用户在控制台输入的内容,实现简单的交互式输入操作。 1、 从Java 1.5开始,新增了Scanner类,用于便捷地从控制台读取输入内容。 2、 首先创建Scanner类的对象,其构造 ...
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