String是Java中常用的类，包含多种常用方法。本文将介绍String类中format方法的具体使用方式，帮助更好地格式化字符串内容。

Developers (including you) benefit when you provide a string representation of your class. By implementing IFormattable, you can take control of this representation and provide some flexibility.

Java SE 1.5 added the ability to format output using formatting strings like “%5.2f%n” to print a floating point number and a newline. An October 2004 tip titled ...

Strings are a very common thing to see and use in PowerShell. Parameters may take strings and a lot of times the objects that are outputted by various commands have strings as their properties. In ...