How to scan a barcode and what software can scan a barcode

Nowadays, many mobile phone software has the function of scanning barcodes, as long as the function is turned on to scan the barcode. First, open WeChat in your phone and tap Discover. Click Scan, a small box will appear, point the box to the barcode, and start scanning.

Soon the phone will get the information of this barcode, so that the information of the barcode will be displayed on the screen of the phone. A barcode is a graphic identifier that combines multiple black bars and blanks of different widths and arranges them according to certain coding rules to express a set of information.

A common barcode is a pattern of parallel lines arranged by black bars (referred to as strips) and white bars (referred to as blanks) with very different reflectivity. Barcode can mark the country of production, manufacturer, commodity name, production date, book classification number, mail start and end location, category, date and many other information, so it has been widely used in many fields such as commodity circulation, book management, postal management, banking system, etc.

** Barcode scanning software to the mobile phone, open the software, point the camera at the barcode before and after adjusting the distance, the distance is appropriate to scan the barcode product information. There is "barcode traceability", which is official, and there are some "scans" for the public.

Step 1

Step 2

Step 3, and then select the barcode of the item to be queried to scan, as shown in the figure below.

Step 4Wait a few moments for the item's details to come out, as shown in the image below.

Don't know how to scan a barcode with a mobile phone, so what to do, so how to scan a barcode with a mobile phone? The following is my collection of how to scan barcodes with a mobile phone, I hope it will be helpful to you

Method 1: Commonly used software scanning.

1I believe that many people have installed Mobile Phone Guard, and the installed ones are opened here. Click on the guard icon to open the software.

2Click on "Security Tools".

3Click "Security Scan" to enter the scanning interface to scan.

4. Click Scan below"Click Scan barcode"You can scan the barcode. At this time, the goods that come out will surprise you, that is, the difference between ** and what you scan out is about half, that is, if you buy according to the ** under the barcode of this product, it will be much more expensive.

Bar code. Is it a barcode on the merchandise, generally on the market there will be a barcode, and it can be scanned to display the content, but the premise is that when making a barcode, the data of this barcode is recorded, or in the record center, Shenqiao digging will give the barcode data after the filing review, and then in the barcode batch generation software, batch generation, using the database import method to operate. Filial piety.

As shown in the figure below, the data of this barcode has not been recorded, so it is made in the software, and the scan code shows that the product information is not found.