作业帮java中tupianLabel.setPreferredSize(new Dimension(260,
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/06 06:51:33
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java中tupianLabel.setPreferredSize(new Dimension(260,
java中tupianLabel.setPreferredSize(new Dimension(260,
java中tupianLabel.setPreferredSize(new Dimension(260,
设置这个tupianlabel的宽为260高为60像素