Spring Cloud

  1. 服务注册&配置中心:Nacos (Spring Cloud Alibaba)
  2. 链路追踪:Sleuth & Zipkin
  3. 服务调用:OpenFeign (Spring Cloud)
  4. 服务降级:Sentinel(Spring Cloud Alibaba)
  5. 服务网关:Gateway(Spring Cloud)

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Swagger

  1. annotation:
    • @Api
    • @ApiOperation
    • @ApiImplicitParams
    • @ApiResponses
    • @ApiModel
    • @ApiModelProperty
  2. sample

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MyBatis

  1. Hello World
  2. Global Config : properties,settings,typeAlias,typeHandlers,plugins,environments,databaseIdProvider,mappers
  3. Mapper Config: CRUD
  4. Handler: ParameterHandler (parameters,@param,#{},${}), ResultSetHandler (resultType,resultMap,...), TypeHandler
  5. Dynamic Sql (OGNL,<select>,<if>,<update>,<set>,<foreach>,<bind>, <sql>,<include>)
  6. Plugin (eg: PageHelper)
  7. Cache
  8. Combine with SpringBoot (Single/Multiple Datasource)
  9. Advance (procedure,batch)
  10. log

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Python Numpy

  1. ndarray数组:属性,元素类型,创建
  2. 基础操作:(维度,元素类型)变换,访问(索引,切片),合并,分割
  3. 运算操作:基本运算(作用于数组的每一个元素),线性运算(向量/矩阵 :逆,乘)
  4. 高级:聚合函数,索引函数,Fancy Indexing(应用:统计判断,方便抽出符合条件的元素)
  5. 文件存取

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