liferay二次开发部署在weblogic上的文件下载中文名问题解决

问题

http:/xxx.com/xxx/xxx/中文文件名.txt

String url = "http://xxx.com/xxx/xxx/中文文件名.txt";
URL urls = new URL(url);
InputStream input = urls.openStream();

urls.openStream()

解决方法

String url = "http://xxx.com/xxx/xxx/中文文件名.txt";
int index = url.lastIndexOf("/");
String path = url.substring(0, index + 1);
String fileName = url.substring(index + 1);
String encodeName = URLEncoder.encode(fileName, "UTF-8");
URL urls = new URL(path  + encodeName);
InputStream input = urls.openStream();