How to use PHP and Vue to develop warehouse temperature and humidity monitoring functions for warehouse management

1. Introduction
With the rapid development of Internet of Things technology, the field of warehouse management has also Intelligent monitoring equipment was gradually introduced. Among them, the warehouse temperature and humidity monitoring function is an important part of ensuring the quality and safety of warehouse goods. This article will introduce how to use PHP and Vue to develop a simple warehouse temperature and humidity monitoring function, and provide specific code examples.

2. Technology Selection
When developing the warehouse temperature and humidity monitoring function, we can choose PHP as the back-end development language and Vue as the front-end development framework. PHP is a widely used server-side scripting language that can handle databases and data interaction with the front-end. Vue, as a popular JavaScript framework, can help us build dynamic user interfaces.

3. Function implementation steps

1. Create database
   First, we need to create a MySQL database to store warehouse temperature and humidity data. Create a table namedtemperaturein the database, containing the fieldsid,temperature, andhumidityto store temperature and humidity data .
2. Back-end development
   In back-end development, we use PHP to handle the storage and reading of data.

First, create a file namedconfig.phpto configure the database connection. Add the following code in it:

        

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Next, create a file namedapi.phpto handle the storage and reading of data. Add the following code in it:

 0) { $row = mysqli_fetch_assoc($result); $data = array('temperature' => $row['temperature'], 'humidity' => $row['humidity']); echo json_encode($data); } else { echo '暂无数据'; } } else { echo '无效的请求'; } mysqli_close($conn);

3. Front-end development
   In front-end development, we use Vue to implement user interface interaction and data display.

First, create a file namedindex.htmlto display data and provide data storage functions. Add the following code in it:

     
  
 
仓库温湿度监控
 
温度: {{ temperature }}
 
湿度: {{ humidity }}
 获取最新数据 
 温度:  
 湿度:  
 存储数据 
 
   

4. Run the test

1. In the website directory, create a folder namedtemperature_manageand ## The #index.html,api.phpandconfig.phpfiles are placed in it.
Visit
2. http://localhost/temperature_manage/index.htmlin the browser to see the warehouse temperature and humidity monitoring interface.
Enter the temperature and humidity data and click the "Save Data" button to store the data in the database.
3. Click the "Get Latest Data" button to obtain the latest temperature and humidity data from the database and display it on the interface.

This article introduces how to use PHP and Vue to develop the warehouse temperature and humidity monitoring function, and provides specific code examples. By studying this simple example, you can learn how to use PHP and Vue for back-end and front-end development, and how to store and read data. I hope this article will be helpful to you in learning and developing warehouse temperature and humidity monitoring functions!

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