premise
Enter Huawei Cloud official website to operate: https://www.huaweicloud.com/
Astro Convenience
Its rich internal components and simple operation can support independent space management, allowing people to complete very cool and functional pages in a short time. After entering the
editing page, you can select the editing interface on the left and select the desired After dragging the control into the page, you can click on the control for further editing.
Its rich options can meet the needs of most styles. For companies or individuals who want to customize options, it is The next thing worth recommending
is the production of the smart large screen : there are detailed instructions in the official help document, so I won’t go into details here. Huawei’s official documents have been uploaded in the attachment, and you can pick them up if you need them.
Pitfalls that need to be paid attention to when making smart large screens
First
Your HUAWEI CLOUD needs to be recharged, because the required services are charged when performing operations! Charges! Charges! However, the cost is not very high, and you will be allowed to choose on-demand billing, which will be billed according to the duration of use. Otherwise, after the operation is completed, you will receive arrears reminder text messages and emails from HUAWEI CLOUD.
second
It should be noted that when uploading the model file in step 3, the zip compressed file is given in the document. When uploading the file in the HUAWEI CLOUD console, it will also prompt that only the compressed package in zip format can be used. However, the official The output compressed package is in rar format, how to operate it?
It's very simple. Unzip the compressed package of the official document, and you will find that it is a zip compressed package file. This compressed package is very well hidden.
third
In the help document, the rules are added here, and it is not clear what the intention is (the author did it twice, added it once, but did not add it, and it all ran successfully), as long as you set the 3306 port in the previous steps, you can pay attention : Be sure to write the port number when setting in the front, it will be used later, otherwise it will get stuck
Fourth (the most important place to pay attention to)
The most puzzling and stuck place is here. Regardless of whether the rules are set in the front, you must click the one-key add shown in the figure below. Data configuration) will fail to connect.
This is the most deceitful place. After searching repeatedly for the first time, I found that as long as one is added here, port 3306 will be connected. It does not matter whether the previous rules are added or not (it seems to be added manually priority can be defined)
fifth
What are the Device ID and Secret here? It is described in the document as 1.5.2 to get
a small reminder here. Careful friends will find that after performing 1.5.2 operations, your browser will download a txt file, which is what needs to be filled in here ID and Secret
sixth
The compressed package here also needs to be decompressed before the ZIP file can be uploaded
seventh
The data sample txt in the official document is not available, you need to modify the data yourself, as shown in the official sample below, customize the orderID, area, ordertime, usingport, amount, and then copy and paste it into mqttnet The input field in the program can be used.
The T in the ordertime is the time, Z represents the zero time zone, which is 8 hours different from Beijing time (East Eighth District), and the entire string of characters is the UTC standard time
Kind tips
Most of the services purchased for all the above operations are paid services. It is recommended to complete the operation as soon as possible and
do not close the page after the successful completion. Delete and release all the services that have just been opened, so as not to keep deducting fees in the background. How to release in the official document There is also a very detailed description.
Regarding the release, there are no pitfalls in the document, which is very worthy of recognition, so that users will not incur unnecessary costs.
As for the experience of using ASTRO, the interface is very simple. In terms of use, you can simply drag and drop. The layer design is very convenient, and you can create a very cool interface according to your own ideas.
With the development of AI and cloud products, the entry threshold of the industry is lowered, and it will also bring higher efficiency to enterprises and the career of some low-level staff.
In the tide, only by keeping learning can you avoid being stranded on the beach by the waves of the times.