学会查API手册是个好习惯 java.lang.Object | +-java.awt.Component | +-java.awt.Container | +-javax.swing.JComponent | +-javax.swing.JTableint getSelectedRow() Returns the index of the first selected row, -1 if no row is selected. int[] getSelectedRows() Returns the indices of all selected rows. Object getValueAt(int row, int column) Returns the cell value at row and column. 用这三个方法足以对付你的问题
java.lang.Object
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+-java.awt.Component
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+-java.awt.Container
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+-javax.swing.JComponent
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+-javax.swing.JTableint getSelectedRow()
Returns the index of the first selected row, -1 if no row is selected.
int[] getSelectedRows()
Returns the indices of all selected rows.
Object getValueAt(int row, int column)
Returns the cell value at row and column. 用这三个方法足以对付你的问题