摘要: 打印当前系统内存使用情况 private void showMemoryUsage() { Runtime runtime = Runtime.getRuntime(); long free = runtime.freeMemory(); long total = runtime.totalMemo 阅读全文
posted @ 2021-06-14 15:00 xiluhua 阅读(154) 评论(0) 推荐(0) 编辑