Caused by: java.lang.ClassNotFoundException: org.apache.flink.streaming.api.scala.StreamExecutionEnv

Flink报错

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/flink/streaming/api/environment/StreamExecutionEnvironment
    at csdn.xdoctorx.SocketWindowWordCountJava.main(SocketWindowWordCountJava.java:45)
Caused by: java.lang.ClassNotFoundException: org.apache.flink.streaming.api.environment.StreamExecutionEnvironment
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 1 more

解决方法：

参考：

https://xdoctorx.blog.csdn.net/article/details/106457522