标签:java
l1=System.();
(liststr.size() > ) {
Collections.(liststr,Comparator<String>(){
compare(String arg0, String arg1) {
BigDecimal(arg1.split()[]).compareTo(BigDecimal(arg0.split()[]));
}
});
}list里面的数据类型是String ,数据格式为《人名,金额》,方式为倒序
标签:java
原文地址:http://lixiaofei.blog.51cto.com/10637424/1948659