java 集合list排序

ArrayList<NewsResult> newsResult=new ArrayList();

publish是数字,y在前代表降序,x在前代表升序排序

newsResult.sort((x,y) -> Integer.compare(
Integer.parseInt(y.getsPublish()),Integer.parseInt(x.getsPublish())
));

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转载自blog.csdn.net/qq_38403590/article/details/129486580
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