首先,导入相关的包: import java.awt.BorderLayout; import java.awt.Container; import javax.swing.ImageIcon; import javax.swing.JFrame; import ...
首先,导入相关的包: import java.awt.BorderLayout; import java.awt.Container; import javax.swing.ImageIcon; import javax.swing.JFrame; import ...
background-repeat:默认是平铺的,也即是还有空间的话将一张接着一张显示 设置为 no-repeat 就最多显示一张 background-attachment:设置是否固定图片,在有滚动条的页面,随着滚动条的移动将会 ...
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背景图片 ...
import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.s ...
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import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.s ...
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