我收到此错误:
java.net.MalformedURLException: Protocol not found[java.lang.StringBuilder]
当以下行被执行时:
url = new URL(urlString.toString());
urlString 存储以下值:
http://maps.google.com/maps?f=d&hl=en&saddr=25.04202,121.534761&daddr=25.05202,121.554761&ie=UTF8&0&om=0&output=kml
是什么导致了这个异常?