java 将内容写入文件 txt

@Test

//将内容写入文件

public void xieru() throws Exception{

FileWriter fileWriter=new FileWriter("d:\\Result.txt");

int [] a=new int[]{111,222,333,444,555,666};

for (int i = 0; i < a.length; i++) {

fileWriter.write(String.valueOf(a[i])+"\n");//换行转意

}

fileWriter.flush();

fileWriter.close();

}