Q: Does Java have an operator like sizeof() in C? A: A superficial answer is that Java does not provide anything like C’s sizeof(). However, let’s consider why a Java programmer might occasionally ...

手里有些图片，几万张，想要对这些图片生成预览图，但是总是报错，麻烦各位大大帮我看下我代码里面问题出在何处，谢谢了！ package liuc.test; import java.awt.Image; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; import ...