Spring Boot:错误:代理抛出的异常:java.net.MalformedURLException:本地主机名未知

Oui*_*sal 0 java linux spring spring-boot

我已经在 Eclipse (STS 3.9.2) 上安装了 Spring Tool Suite,我创建了一个演示应用程序,但是当我将它作为“Spring Boot App”运行时,我收到以下错误:

错误:代理抛出的异常:java.net.MalformedURLException:本地主机名未知:java.net.UnknownHostException:linux-se15:linux-se15:名称或服务未知

运行此命令会产生以下结果:

  hostname --fqdn
  hostname: Name or service not known
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/etc/hosts 有以下内容:

127.0.0.1   localhost

# special IPv6 addresses
::1             localhost ipv6-localhost ipv6-loopback

fe00::0         ipv6-localnet

ff00::0         ipv6-mcastprefix
ff02::1         ipv6-allnodes
ff02::2         ipv6-allrouters
ff02::3         ipv6-allhosts
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小智 5

问题的原因可能是主机主机名文件。 hosts文件应包含如下内容:

127.0.0.1       localhost
127.0.1.1       yourhostname

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
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hostname文件应包含yourhostname.
您可以使用sudo nano /etc/hosts和编辑它们sudo nano /etc/hostname