alibaba | Alibaba Store Commodity Crawler

I am using easy excel api group: 'com.alibaba', name: 'easyexcel', version: '3.0.3' to set the cell color, this is the main.java code:

I'm doing real-time replication between two SQL Server using Data Transmission Service (DTS) which provided by Alibaba Cloud. And after the full data migration completed, the task was suspended during incremental data migration.

Then I checked task details, it says:

"DTS task failed Region: Malaysia (Kuala Lumpur)

Task ID/Name: dts-task-id-string / dts-task-name

DTS-077100: Record Replicator error in table asyncprocess.outgoing bot. cause by [com.microsoft.sqlserver.jdbc.SQLServerException:Operationfailed.Theindexentryof length 1910 bytes for the index ' WA Sys 00000004 3D2915A8' exceeds the maximum length of 1700 bytes for nonclustered indexes.]

Also, I refer the related document as below, nothing found similar to my case. https://www.alibabacloud.com/blog/solving-the-dts-077100-error-during-data-synchronization_598444

When I'm trying to connect my ClickHouse instance on Alibaba Cloud with https protocol from my Mac, and this is the response error:

Failed to connect to cc-xxxx.germany.ads.aliyuncs.com port 8443: Operation timed out enter image description here

curl --cacert ./Downloads/ClickHouse-CA-Chain.pem https://cc-clickhouseinstance.connection.string.ads.aliyuncs.com:8443/ping

I have tried ping, and it shows ok, so what the problem would be?

How to connect ApsaraDB for ClickHouse instance on Alibaba Cloud using https?

I'm developing a web scraper to mine data from the Solis Pro platform (Ginlong), but I'm having problems getting the asynchronous data from the plants registered by the user. I'm using Selenium + bs4 and the following has happened. The url is https://m.ginlong.com/pro/epc/plantview/view/doAsyncPlantList.json. I send a payload and in theory I should receive the data, but I am either receiving an error or only part of the data (only {status: 1}).

Plataform and payload

I have a PlaywrightCrawler to scrape Alibaba. But when I add a request to one page like:

https://www.alibaba.com/product-detail/Mono-filament-12-mm-PP-fiber_1600139352513.html?spm=a27aq.industry_category_productlist.dt_3.1.3d733642TkHgZc

This page lasted to loading until timeout and handlePageFunction didn't be called.

Actually, all the content has been loaded completed. I notice that some AJAX runs in the background.

How do I force PlaywrightCrawler to call handlePageFunction even though AJAX didn't complete it?

I'm trying to make an Android app (Java) that reads the information from an "NFC to Bluetooth reader" (like this one).

Basically, the device will read the information from the NFC and transfer it to Bluetooth.

I'm trying to make an app that reads the information from that device via Bluetooth, but I haven't found any solution.

Is there any link or keyword that could help?

I'm new working with kivymd and I need to generate an app with two screens, the second screen shows a TwoLineListItem inside a recycleview, I need to bind a function that takes the text on the selected row a put it in a text field of the main window, but I'm getting this error:

TypeError: click_supplier() missing 1 required positional argument: 'supplier_list_item'

Here's a similar example of my code:

PY

I have a web socket handler inherited from AbstractWebSocketHandler that handles text messages. My DTOs use javax.validation.constraints for validation. So, in my REST endpoints, I simply can use the @Valid annotation to invoke the validator. However, as far as I know, this annotation is not usable in my web socket handler. How can I invoke the SpringBoot validator programmatically without this annotation?

Besides, is it possible to use the SpringBoot de-serializer for messages instead of JSON.parseObject?

Example:

In my case, I have my signature key and I have generated the apk with function menubuild--->generate signed Bundle/Apk

Here are the steps how I generate this apk:

step 1:

step 2:

finally:

When I put this generated release apk into my real device, it will work well.

But when I tried to send this apk to my application center, it said that I don't have any signature file in this apk.

According to many issues found on google, I have noticed that there was actually no signature file in my apk at all. It seems that Android studio's build--->generate signed Bundle/Apk didn't work at all, there was only a release with no signature that generated.

I'm quite new in android developing. I wonder if there are some mistakes in my gradle settings.

My application has 2 gradle.build file like this picture:

the gradle.build out side the app directory is :