connect: Address is invalid on local machine or port is not valid on remote
idea 运行正常打成jar包运行提示“connect: Address is invalid on local machine or port is not valid on remote” ,
解决方法:
public static void main(String[] args) throws ParseException { System.setProperty("java.net.preferIPv4Stack" , "true"); }
在main方法中加入“System.setProperty("java.net.preferIPv4Stack" , "true");”
原因,jdk跑jar默认使用的是ipv6。