java中对List中对象排序实现详解编程语言

System.out.println("id:"+news.getId()); System.out.println("title:"+news.getTitle()); System.out.println("hits:"+news.getHits());
Collections.sort(list, new Comparator News () { public int compare(News arg0, News arg1) { int hits0 = arg0.getHits(); int hits1 = arg1.getHits(); if (hits1 hits0) { return 1; } else if (hits1 == hits0) { return 0; } else { return -1; }); return list; }

 

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