Let's talk about how Golang generates EXE files

In recent years, the Golang language has become more and more widely used, especially in the field of network programming. Its high efficiency and security have been favored by many developers. However, programmers often face difficulties when publishing Golang code to other platforms. At this time, converting Golang code into an executable file (exe) is one way to solve the problem.

1. How to generate EXE files in Golang

1. Use the go build command to compile and generate exe files

After our Golang program is written, You can use the go build command to convert the code into an executable file (exe). The syntax is as follows:

go build [options] [directory]

Among them, the options parameter can be:

Option	Description
-o file	Specify the output file name
-buildmode mode	Build mode, commonly used are exe, c-archive, c-shared, pie, etc.
-ldflags flags	Specify link flags

directory Is the code directory of the Golang program. For example, enter the following command on the command line:

go build -o main.exe main.go

to compile the main.go file into the executable file of main.exe.

2. Use the go install command to compile and generate an exe file

The go install command will install the compiled program into the $GOPATH/bin directory. The syntax is:

go install [options] [directory]

Among them, the options parameters are the same as the go build command. directory is the code directory of the Golang program.

For example, enter the following command on the command line:

go install

to install the program in the $GOPATH/bin directory.

2. Problems that may be encountered when Golang generates exe files

1. Compilation failure

When using the go build or go install command, there may be It prompts that the compilation failed. The common reason is that the relevant library files are missing in the program. At this time, we need to use the go get command to download the required library files, for example:

go get github.com/gin-gonic/gin

means downloading the gin library file.

2. Failed to load dynamic link library

If a dynamic link library (DLL) is used in a Golang program, you may encounter "Unable to Loading dynamic link library" error message. At this time, you need to put the DLL file in the same directory as the compiled exe file.

3. Summary

For those developers who only understand the Golang language but want to publish the code in exe form, use the go build and go install commands to convert Golang into an exe file. is quite simple. Through the introduction in this article, you should be able to easily convert Golang code into executable files and publish it to other platforms smoothly.

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