Flink数据从Source流入方式

2020-06-28

Source

集合

case class SensorReader(id: String, timestamp: Long, temperature: Double)

val dataList = List(
      SensorReader("1", now, 36.5),
      SensorReader("2", now - 30 * 1000, 39),
      SensorReader("3", now - 300 * 1000, 37.1),
      SensorReader("4", now, 36.2)
    )

val dataStream = env.fromCollection(dataList)

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早点睡

2020-05-08

sleep_early

早点睡

价值主张

唯有早睡不可辜负

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shutdown_platform

2020-04-23

The plugin for go-flutter to shutdown platform windows、linux、mac only

Getting Started

Install

Add this to your package’s pubspec.yaml file:

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platform_device_id

2020-04-22

Get device id from android、ios、windows、linux、mac

Description

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开发go-flutter插件

2020-04-19

创建

flutter create --org com.example --template=plugin test_hover

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设备唯一标识

2020-04-18

最近在写的产品需要识别唯一设备，记录一下

Windows

主板 UUID

wmic csproduct get UUID

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命令合集

2020-04-17

整理一个用过的命令的地方，方便自己，也方便他人吧

Docker

Redis

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腾讯云cdn刷新

2020-04-07

在e.coding.net上用官方提供的demo自动将博客代码推至腾讯COS后，发现涉及云函数刷新CDN的地方计费方式过于恐怖，所以用自己的方式去刷新CDN

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各种仓库国内镜像

2020-03-28

只是想让它快一点

Maven

阿里云仓库

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository/>
  <interactiveMode/>
  <usePluginRegistry/>
  <offline/>
  <pluginGroups/>
  <servers/>
  <mirrors>
    <mirror>
     <id>aliyunmaven</id>
     <mirrorOf>*</mirrorOf>
     <name>阿里云公共仓库</name>
     <url>https://maven.aliyun.com/repository/public</url>
    </mirror>
     <mirror>
     <id>aliyunmaven</id>
     <mirrorOf>*</mirrorOf>
     <name>阿里云谷歌仓库</name>
     <url>https://maven.aliyun.com/repository/google</url>
    </mirror>
    <mirror>
     <id>aliyunmaven</id>
     <mirrorOf>*</mirrorOf>
     <name>阿里云阿帕奇仓库</name>
     <url>https://maven.aliyun.com/repository/apache-snapshots</url>
    </mirror>
    <mirror>
     <id>aliyunmaven</id>
     <mirrorOf>*</mirrorOf>
     <name>阿里云spring仓库</name>
     <url>https://maven.aliyun.com/repository/spring</url>
    </mirror>
    <mirror>
     <id>aliyunmaven</id>
     <mirrorOf>*</mirrorOf>
     <name>阿里云spring插件仓库</name>
     <url>https://maven.aliyun.com/repository/spring-plugin</url>
    </mirror>
  </mirrors>
  <proxies/>
  <profiles/>
  <activeProfiles/>
</settings>