1.截取不带后缀的文件名 string resourcename=resourcesearchbean.getfilename();
if(stringhelper.isnotempty(resourcename)&&resourcename.length()>0);
{
int dot = resourcename.lastindexof('.');
if ((dot >-1) && (dot < (resourcename.length()))) {
return resourcename.substring(0, dot);
}
}
2.截取文件后缀名
public static string getextensionname(string filename) {
if ((filename != null) && (filename.length() > 0)) {
int dot = filename.lastindexof('.');
if ((dot >-1) && (dot < (filename.length() - 1))) {
return filename.substring(dot + 1);
}
}
return filename;
}
如对本文有疑问,
点击进行留言回复!!
相关文章:
-
-
-
-
Java简单冒泡排序示例解析
冒泡排序:从小到大排序:package com.etime.test019;import java.util.arrays;public class test1...
[阅读全文]
-
-
-
-
-
-
-
网友评论