How does golang achieve collaborative development with other languages?

For collaborative development between different languages, issues such as interface unification and data transmission are often involved. This article will use Golang and Python as examples to discuss how to carry out collaborative development between these two languages, and give specific code examples.

1. Unification of interfaces

In Golang, interface is a mechanism that can describe the behavior of objects. We can define common behaviors between different languages ​​through interfaces. For example, we can define an interface for outputting information.

package main

import "fmt"

type Printer interface {
    Print(string)
}

type PythonPrinter struct{}

func (pp PythonPrinter) Print(message string) {
    fmt.Println("Python Printer:", message)
}

type GoPrinter struct{}

func (gp GoPrinter) Print(message string) {
    fmt.Println("Go Printer:", message)
}

func main() {
    var p Printer
    p = PythonPrinter{}
    p.Print("Hello, Python")

    p = GoPrinter{}
    p.Print("Hello, Golang")
}

In the above code example, we defined a Printer interface and implemented two printing methods, PythonPrinter and GoPrinter respectively. . By using interfaces, the behavior between different languages ​​can be unified.

2. Data transmission

In actual collaborative development, data transmission is very important. Below we take the data transfer between Golang and Python as an example to demonstrate the methods of sending data from Golang to Python and from Python to Golang.

1. Golang sends data to Python

package main

import (
    "os/exec"
)

func main() {
    cmd := exec.Command("python3", "-c", "print('Hello from Python!')")
    cmd.Run()
}

In the above code, Golang executes a Python script through the exec package, thereby realizing sending data to Python Function.

2. Python sends data to Golang

# script.py
import subprocess

subprocess.call(['go', 'run', 'receiver.go'])

// receiver.go
package main

import "fmt"

func main() {
    fmt.Println("Hello from Golang!")
}

By calling the Golang program in Python, the function of sending data from Python to Golang can be realized. In this example, the Python script script.py calls a Golang program named receiver.go.

3. Summary

This article introduces how to achieve collaborative development between Golang and Python, focuses on the unification of interfaces and data transfer issues, and provides specific code examples. By in-depth understanding of the common mechanisms between different languages, collaborative development of different languages ​​can be better achieved. Hope this article is helpful to readers.

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