所以,我使用简单的RestTemplate与直接ip:端口到我的服务:
restTemplate.exchange("http://localhost:8081/user", HttpMethod.GET, null, String.class, new HashMap<String, String>());
但现在我想让它知道尤里卡。所以,我已将@LoadBalanced
添加到我的restTemplate之上。 Ofcourse myapp
这里是在尤里卡注册的服务名称。
@Autowired
@LoadBalanced
public OAuth2RestTemplate restTemplate;
...
restTemplate.exchange("http://myapp/user", HttpMethod.GET, null, String.class, new HashMap<String, String>());
...
但这打破了:
ava.lang.ClassNotFoundException: com.google.common.reflect.TypeToken
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.netflix.client.config.CommonClientConfigKey.<init>(CommonClientConfigKey.java:251)
at com.netflix.client.config.CommonClientConfigKey$1.<init>(CommonClientConfigKey.java:33)
at com.netflix.client.config.CommonClientConfigKey.<clinit>(CommonClientConfigKey.java:33)
at org.springframework.cloud.netflix.ribbon.eureka.EurekaRibbonClientConfiguration.preprocess(EurekaRibbonClientConfiguration.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
我是否必须在:
旁边添加任何额外的依赖项<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-security</artifactId>
<version>1.0.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
<version>${spring.cloud.version}</version>
</dependency>