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摘要: 测试代码: class HelloA{ public HelloA(){ System.out.println("HelloA 构造函数"); } static { System.out.println("HelloA static语句块执行"); } } class HelloB extends 阅读全文
posted @ 2017-11-14 12:53 Runner✘Time 阅读(148) 评论(0) 推荐(0)