11.Java中将Array转换成Map
下面是参考代码
String[][] countries = { { "United States", "New York" }, { "United Kingdom", "London" }, { "Netherland", "Amsterdam" }, { "Japan", "Tokyo" }, { "France", "Paris" } }; Map countryCapitals = ArrayUtils.toMap(countries); System.out.println("Capital of Japan is " + countryCapitals.get("Japan")); System.out.println("Capital of France is " + countryCapitals.get("France"));
Java Array转Map示例
本文介绍了一种在Java中将二维数组转换为Map的方法,并通过一个具体的国家及其首都的例子展示了如何实现这一转换过程。
1305

被折叠的 条评论
为什么被折叠?



