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问题描述
我希望我的输出是多行，但 \n 似乎对我不起作用.难道我做错了什么?谢谢
I want my output to be in multiple lines but \n doesn't seem to be working for me. Am I doing something wrong? Thanks
期望的输出
你好:名字
体重(公斤):XX
身高(米):XX
体重指数:XX
代码
SimpleOutput.showInformation("Hello: " + name \n "Weight in kilograms: " + weightKilograms \n "Height in meters: " + heightMeters \n "BMI: " + (int)bmi);
推荐答案
你可以使用 String.format
You could use String.format
String.format("Hello: %s%n Weight in kilograms: %d%n Height in meters: %d%n BMI: %d", name, weightKilograms, heightMeters, (int)bmi)
这也会给你一个独立于平台的行分隔符(而不是\n")，见如何获得依赖于平台的换行符字符?
This will also give you a platform independent line separator (as opposed to "\n"), seeHow do I get a platform-dependent new line character?
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