Java 字符串截取
method: substring(int beginIndex, int endIndex);从零开始,含头不含尾。
param: beginIndex the beginning index, inclusive.
param: endIndex the ending index, exclusive.
eg:
“hamburger”.substring(4, 8) returns “urge”
“smiles”.substring(1, 5) returns “mile”
Java基础-substring
最新推荐文章于 2024-08-25 21:20:16 发布
