| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
isReachable(String address,
int port,
Duration timeout)
通过TCP判断远程socket是否可以联通
|
static boolean |
isReachable(String address,
int port,
int timeoutInMillis)
通过TCP判断远程socket是否可以联通
|
public static boolean isReachable(String address, int port, int timeoutInMillis)
address - 地址port - 端口号timeoutInMillis - timeout毫秒数true 否则返回 falseCopyright © 2022. All rights reserved.