Dijkstra java实现Dijkstra MinDistTest 启动程序 起始结束点 directNet.dijkstra('B', 'G'); 理论详见: 视频:https://www.bilibili.com/video/BV1o44y1B7NM?p=1 笔记:https://blog.csdn.net/m0_50913327/article/details/125099211