我开发了一个发送路由点的应用程序。以下是此应用程序请求的示例。 https://maps.googleapis.com/maps/api/directions/xml?origin=-27.4497885,-53.9333278&destination=-27.4497885,-53.9333278&waypoints=optimize:true|-23.5106862,-46.5080633|-23.1575201,-47.0048426|-23.496135,-46.2939104|-23.5392269,-46.2879977|-23.2752377,-45.9399387|-22.8683161,-48.4575258|-22.6956944,-47.669097|-22.4301754,-46.8227837|-23.6118844,-46.5765539|-20.0398784,-47.7478325&sensor=false&key=xxxxxxx xml文件的回答为我提供了路由指示，并且路由了请求中每个点的顺序（命名为航点索引）。 嗯，路线路线和航路点索引不匹配。 任何人都可以帮助我吗？