Java printf的11种输出方式(格式化输出)

谁借莪１个温暖的怀抱￠ 2021-09-27 17:20 336阅读 0赞

9表示至少输出9个字符，如果不足则自动以空格补足: 12345678

9表示至少输出9个字符，如果不足则自动以空格补足:    12345

8表示精确到小数点后8位:12345.12345679

8表示精确到小数点后8位,如果不足则自动以0补足:12345.12345000

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