Java获取计算机CPU、内存等信息

[{"title":"（ 2967 个子文件 3.46MB ） Java获取计算机CPU、内存等信息","children":[{"title":".project <span style='color:#111;'> 1.25KB </span>","children":null,"spread":false},{"title":".mymetadata <span style='color:#111;'> 285B </span>","children":null,"spread":false},{"title":"IMonitorService.java <span style='color:#111;'> 567B </span>","children":null,"spread":false},{"title":"MonitorServiceImpl.java <span style='color:#111;'> 9.97KB </span>","children":null,"spread":false},{"title":"SystemInfoServlet.java <span style='color:#111;'> 1.84KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]