Golang commonly used libraries include: 1. Standard library; 2. String processing library; 3. Network library; 4. Encryption library; 5. Compression library; 6. XML and JSON parsing library; 7. Date and Time library; 8. Database operation library; 9. File operation library; 10. Image processing library. Detailed introduction: 1. Standard library, the standard library of Go language is built-in, including commonly used data structures, algorithms, input and output, file operations and other functions; 2. String processing library, Go language provides multiple string processing Libraries such as the strings library provide string operations and more.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

Go language (Golang) has many commonly used libraries, which provide rich functions and tools, allowing developers to write and develop Go applications more efficiently. The following are some common Golang libraries:

1. Standard library: The standard library of Go language is built-in, including commonly used data structures, algorithms, input and output, file operations, etc. Function. For example, the fmt library provides formatted output and input functions, the io library provides input and output related functions, and the os library provides operating system related functions.

2. String processing library: Go language provides multiple string processing libraries. For example, the strings library provides functions related to string operations, such as cutting, splicing, searching, etc. . The regexp library provides regular expression matching and processing functions.

3. Network library: Go language provides multiple network-related libraries. For example, the net library provides network communication-related functions, such as communication with TCP, UDP, HTTP and other protocols. The http library provides HTTP protocol processing functions and can be used to build Web servers and clients.

4. Encryption library: Go language provides multiple encryption-related libraries. For example, the crypto library provides encryption and decryption functions and supports multiple encryption algorithms.

5. Compression library: Go language provides multiple compression-related libraries. For example, the gzip library provides GZIP compression and decompression functions.

6. XML and JSON parsing libraries: Go language provides multiple libraries related to XML and JSON parsing, such as encoding/xml and encoding/json libraries respectively providing XML and JSON. Encoding and decoding functions.

7. Date and time libraries: Go language provides multiple date and time related libraries. For example, the time library provides date and time processing functions and can be used to format time. , calculate time difference, etc.

8. Database operation library: Go language provides multiple libraries related to database operations. For example, the database/sql library provides the function of interacting with SQL databases.

9. File operation library: Go language provides multiple file operation-related libraries. For example, the os library provides file operation-related functions, such as reading file content, creating files, Delete files etc.

10. Image processing library: Go language also provides some image processing related libraries, such as image, image/color and other libraries that provide basic functions of image processing.

The above are some common Golang libraries. Of course, there are many other libraries to choose from. These libraries can help developers write and develop Go applications more efficiently and meet a variety of different needs.

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