# penguin-cloud-support

**Repository Path**: BeiZhanYuChun/penguin-cloud-support

## Basic Information

- **Project Name**: penguin-cloud-support
- **Description**: cloud的微服务支持
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-08-02
- **Last Updated**: 2021-02-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# penguin-cloud-applet

## 介绍
微服务基础服务支持

## 软件架构
![软件架构参考说明](https://imgconvert.csdnimg.cn/aHR0cDovL2ltZy5ibG9nLmNzZG4ubmV0LzIwMTgwMTA0MTQyNzI5MjE5)

- Euraka注册中心集群
- Zuul网关集群
- 各模块微服务集群
- Nginx实现负载均衡
- Spring Cloud Config 统一配置中心
- Monitor微服务监控


## 注意事项
> 启动项目的时候,必须需要网关服务最后启动,这样才可以管理之前的服务,其次注册服务需要首先启动,其次是认证服务,在其次是三方应用服务;

## 请求实例
```http request
#直接请求网关
http://localhost:8769/backendapi/cloud-support-oauth2-center-runner/oauth/token?client_id=admin-backend-ui&client_secret=demoClientSecret&grant_type=password&username=admin&password=admin
#请求nginx转发到网关
http://penguin.finef.top/backendapi/cloud-support-oauth2-center-runner/oauth/token?client_id=admin-backend-ui&client_secret=demoClientSecret&grant_type=password&username=admin&password=admin
#请求nginx转发到网关
http://penguin.finef.top/backendapi/cloud-support-admin/test
#请求网关
http://localhost:8769/backendapi/cloud-support-admin/test
#直接请求接口
http://localhost:8888/test
```


## 关于网关的StripPrefix作用说明
```markdown
    先说一下，我之前用的zuul，配置如下，通过url调用接口，如果路径以/payment/auth/**开头，则找到serviceId: payment-auth，再通过负载均衡调用auth服务，且controller中地址必须以/payment/auth/开头，才能找到接口。
    现在用到Getway，如2， 首先配置转发路径：Path= /anji-open/user/**，但是controller中并没有以/anji-open/user/**开头，这样能找到具体接口吗，是可以的，原理是通过这个配置实现：
filters:
   - StripPrefix=2，
转发到具体服务，自动去掉/anji-open/user，如下
原始访问路径:
http://uat-open-external-146479425.cn-north-1.elb.amazonaws.com.cn/anji-open/user/jobuser/pageList?sort=id&order=DESC&pageNumber=1&pageSize=10
 
处理后路径：
http://uat-open-external-146479425.cn-north-1.elb.amazonaws.com.cn/jobuser/pageList?sort=id&order=DESC&pageNumber=1&pageSize=10
 
所以可以找到以controller中/jobuser开头的接口。
 
1，zuul配置及controller映射路径
paymentauth:
  path: /payment/auth/**
  stripPrefix: false
  serviceId: payment-auth
```
**另外一个zuul的说明**
```markdown
prefix ：前缀，当请求匹配前缀时会进行代理
strip-prefix ：代理前缀默认会从请求路径中移除，通过该设置关闭移除功能，
当 stripPrefix=true 的时 （会移除）
（http://127.0.0.1:8181/api/user/list -> http://192.168.1.100:8080/user/list），
当stripPrefix=false的时（不会移除）
（http://127.0.0.1:8181/api/user/list -> http://192.168.1.100:8080/api/user/list
```
![1](https://img-blog.csdnimg.cn/20191108174850807.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTM4ODA=,size_16,color_FFFFFF,t_70)


## 使用说明

- 





## 配置说明
**logback-spring.xml**
> 此配置为ELk的数据上报配置
```xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <include resource = "org/springframework/boot/logging/logback/defaults.xml" />
  <include resource = "org/springframework/boot/logging/logback/console-appender.xml" />

  <springProperty scope = "context" name = "LOGSTASH_HOST" source = "elk.logstash.host" defaultValue = "localhost" />
  <springProperty scope = "context" name = "LOGSTASH_NAME" source = "spring.application.name" defaultValue = "APP" />
  <springProperty scope = "context" name = "LOG_LEVEL" source = "log.level" defaultValue = "INFO" />

  <appender name = "CatAppender" class = "com.quzeng.common.components.monitor.log.MonitorAppender" />

  <appender name = "LOGSTASH" class = "net.logstash.logback.appender.LogstashTcpSocketAppender">
    <destination>${LOGSTASH_HOST}</destination>
    <encoder charset = "UTF-8" class = "net.logstash.logback.encoder.LogstashEncoder">
      <customFields>{"app_name":"${LOGSTASH_NAME}"}</customFields>
    </encoder>
  </appender>
  <springProfile name = "test,prod">
    <root level = "${LOG_LEVEL}">
      <appender-ref ref = "LOGSTASH" />
      <appender-ref ref = "CatAppender" />
    </root>
  </springProfile>
  <springProfile name = "dev">
    <root level = "${LOG_LEVEL}">
      <appender-ref ref = "CONSOLE" />
    </root>
  </springProfile>
</configuration>
```