package java1; public class Che { //属性 public String nub; public int speed; public double weight ; Che() { nub="XX1234"; speed=100; weight=100; } Che(String nub, int speed,double weight) { this.nub = nub; this.speed = speed; this.weight = weight
package a; public class Jidongche { private String chepaihao; private int chesu; private double zaizhong; public String getChepaihao() { return chepaihao; } public void setChepaihao(String chepaihao) { this.chepaihao = chepaihao; } public int getChes
Check the driver $ lspci -k Open the network card $ ip link set <设备名> up Check device status $ ip link show wls1 if there is an UP in <> then the device is READY Then can use the tools to connect wireless router manual way check the interface