这是一个二维数组
String [][] cells={{"e","t","t"},{"y","u","k"}};
如果这里有一组数String a[3]={"f","h","l"};
怎么把a数组也变成 cells数组的一组成员 也就是cells数组变成这样cells={{"e","t","t"},{"y","u","k"},],{"f","h","l"}};
String [][] cells={{"e","t","t"},{"y","u","k"}};
如果这里有一组数String a[3]={"f","h","l"};
怎么把a数组也变成 cells数组的一组成员 也就是cells数组变成这样cells={{"e","t","t"},{"y","u","k"},],{"f","h","l"}};
解决方案 »
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然后把三行数据分别放进去。{"e","t","t"},{"y","u","k"},],{"f","h","l"}
String[][] cells={{"e","t","t"},{"y","u","k"}};
String[] a = {"f","h","l"};
List<String[]> list = new ArrayList<String>();
for(String[] cell : cells){
list.add(cell);
}
list.add(a);
cells = list.toArray(cells);
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