java语言list转换成数组和数组转换成list实例。

list转数组
Generaterecord[] pcArray = (Generaterecord[]) pclist.toArray(new Generaterecord[pclist.size()]);

数组转换成list
Software obj = rjService.getRjById(id);
String picurls = obj.getPicurls();
System.out.println(“picurls==”+picurls);
List<String> piclist = Arrays.asList(picurls.split(“,”));
System.out.println(“piclist==”+piclist);