SpringCloud項目搭建(一) 父工程與Eureka server --從零開始

為什么學習SpringCloud? SpringCloud是基於SpringBoot,提供了完整的微服務解決方案，包含了眾多組件，是目前很火的微服務框架。

選擇的編輯器IDEA 那么開始吧^^*：

1.創建父項目

   選maven->next

 取個名

現頁面：

 

2.Eureka server

 

 

 

取個名字

 

 請選擇 Eureka Server

 

 這個不用改

 

finish->

 

改成了yml文件

代碼：

spring:
  application:
    name: eureka-server
  security:
    user:
      name: user
      password: 123456
server:
  port: 8890
eureka:
  client:
    registerWithEureka: false
    fetchRegistry: false

    serviceUrl:
      defaultZone: http://user:123456@localhost:8890/eureka/
  server:
    renewalPercentThreshold: 0.49

加注解  @EnableEurekaServer 

 debug 啟動測試一下：

瀏覽器頁面測試：

讓賬號密碼起作用：+

       <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>

展示結果

 

***當加了密碼之后起client 起不來時：

package com.cloud.eurekaserver.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter{

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.NEVER);
        http.csrf().disable();
        http.authorizeRequests().anyRequest().authenticated().and().httpBasic();
    }
}