springcloud Greenwich SR4版本笔记
本文只记录实际版本，配置，pom，代码以及注意事项。别的在其他springcloud 的F版本中已有详述。
目录：
jdk: 1.8 springcloud: Greenwich.SR4 springboot: 2.1.9.RELEASE
1.2.1 项目父pom
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.9.RELEASE</version>
</parent>
<modules>
<module>finchley-sr4-eureka-server</module>
</modules>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Greenwich.SR4</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/libs-milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
1.2.2 eureka server pom
<dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId> </dependency> </dependencies>
application.yml中配置如下：
server:
port: 8761
eureka:
instance:
hostname: localhost
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
eureka server 中起动类代类如下：
@SpringBootApplication
@EnableEurekaServer
public class EurekaServerApplication {
public static void main(String[] args) {
SpringApplication.run(EurekaServerApplication.class, args);
}
}
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency>
server:
port: 8761
user: huaxia
password: huaxia
spring:
security:
user:
name: ${user}
password: ${password}
eureka:
instance:
hostname: localhost
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://${user}:${password}@{eureka.instance.hostname}:${server.port}/eureka/
配置时修改如下
eureka:
client:
service-url:
defaultZone:http://${user}:${password}@{eureka.instance.hostname}:${server.port}/eureka/
由于默认是开启CSRF，所以需要将其关闭，不然会出现如下错误：
javax.ws.rs.WebApplicationException: com.fasterxml.jackson.databind.exc.MismatchedInputException:
Root name ‘timestamp‘ does not match expected (‘instance‘) for type [simple type, class com.netflix.appinfo.InstanceInfo]
创建一个WebSecurityConfig类，代码如下：
// WebSecurityConfig.java
@EnableWebSecurity
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http.csrf().disable(); //关闭csrf
super.configure(http); //开启认证
}
}
安全配置参考：https://blog.csdn.net/wgh100817/article/details/101719042
【springcloud】springcloud Greenwich SR4版本笔记
原文：https://www.cnblogs.com/wjqhuaxia/p/11979971.html