SpringCloud统一配置中心

深藏阁楼爱情的钟 2022-04-06 15:16 292阅读 0赞

1.统一配置中心Server端

1.1新建一个工程选择eureka Client和Config Server的选项

1.2启动方法上添加注解 客户端配置

![20181209164938754.png][]

配置文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70][]

启动项目在eureka注册中心查看client是否注册上, 存在confi表示启动注册成功。

![20181209200121907.png][]

1.3配置中心服务端

·启动类上添加注解

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 1][]

·git远程仓库新建 config-repo项目

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 2][]

·远程git创建一个项目

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 3][]

·添加一个order.yml配置文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 4][]

·启动config server工程 ，启动成功之后浏览器访问，发现git远程仓库的配置文件可以访问到。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 5][]

同时后台也会打印这样一个日志

![20181210213217411.png][]

·配置文件的访问命名规则

![20181210215819833.png][]

git远端仓库创建order-dev.yml

![20181210220439971.png][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 6][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 7][]

2.Config Client 端配置

2.1把config Server 的配置文件放到远程仓库上去

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 8][]

2.2创建config Client工程

添加配置内容，注意配置文件名称要改成bootstrap.yml,启动时优先启动这个文件。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 9][]

2.3查看config Client 配置文件是否生效如下图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 10][]

2.4代码检验是否拿到远程仓库的配置文件并生效。

首先创建一个控制层

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpeWlqaWFueGlhbg_size_16_color_FFFFFF_t_70 11][]

浏览器访问验证拉取的配置文件是否生效

![20181215160946378.png][]

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