skywalking 配置和使用（windows）

先总结IDEA整合skywalking
一，下载

https://skywalking.apache.org/downloads/

二，修改启动端口

修改D:apache-skywalking-apm-binwebappwebapp.yml

主要修改port: 18080

server:
  port: 18080
 
collector:
  path: /graphql
  ribbon:
    ReadTimeout: 10000
    # Point to all backend's restHost:restPort, split by ,
    listOfServers: 127.0.0.1:12800

三，更改数据库为mysql

1 下载mysql-connector-java-5.1.46.jar到oap-libs下

只要是mysql-connector-java-5的版本就可以。

2 打开D:apache-skywalking-apm-binconfigapplication.yml

注释H2，开启mysql

#  h2:
#    driver: ${SW_STORAGE_H2_DRIVER:org.h2.jdbcx.JdbcDataSource}
#    url: ${SW_STORAGE_H2_URL:jdbc:h2:mem:skywalking-oap-db}
#    user: ${SW_STORAGE_H2_USER:sa}
#    metadataQueryMaxSize: ${SW_STORAGE_H2_QUERY_MAX_SIZE:5000}
  mysql:
    properties:
      jdbcUrl: ${SW_JDBC_URL:"jdbc:mysql://localhost:3306/swtest"}
      dataSource.user: ${SW_DATA_SOURCE_USER:root}
      dataSource.password: ${SW_DATA_SOURCE_PASSWORD:root}
      dataSource.cachePrepStmts: ${SW_DATA_SOURCE_CACHE_PREP_STMTS:true}
      dataSource.prepStmtCacheSize: ${SW_DATA_SOURCE_PREP_STMT_CACHE_SQL_SIZE:250}
      dataSource.prepStmtCacheSqlLimit: ${SW_DATA_SOURCE_PREP_STMT_CACHE_SQL_LIMIT:2048}
      dataSource.useServerPrepStmts: ${SW_DATA_SOURCE_USE_SERVER_PREP_STMTS:true}
      dataSource.useSSL: false
    metadataQueryMaxSize: ${SW_STORAGE_MYSQL_QUERY_MAX_SIZE:5000}

3 接着，到Mysql中创建一个  swtest数据库。

四，修改IDEA的配置

-javaagent:D:/apache-skywalking-apm-bin/agent/skywalking-agent.jar
-Dskywalking.collector.backend_service=localhost:11800

五，启动

1 先开启微服务（注册中心，配置中心，zuul，个别服务）

2 启动 D:apache-skywalking-apm-bininstartup.bat

打开网页 http://127.0.0.1:18080/

PS：学会看日志很重要！！！

 D:apache-skywalking-apm-binlogsskywalking-oap-server.log