How vscode implements golang jump

In Go language development, using Microsoft's VS Code editor is a common choice. VS Code is a lightweight open source editor that is widely used for writing projects in programming languages ​​such as JavaScript, TypeScript, and Python.

When using VS Code to write Go language projects, developers need to know how to jump to code in the editor. This article will introduce the code jumping function in VS Code to help Go language developers develop more efficiently.

Code Jump of Go Language Project

In Go language, the most common application scenario of code jump is to find a function or variable in a large project Definition or place of reference. VS Code provides shortcut keys and menu options that allow developers to quickly jump to the location of the required code.

VS Code supports the following code jumps:

1. Jump to the definition location of the function or variable
2. Jump to the last time the function or variable was modified The location
3. View the documentation comment of the function or variable

Jump to the function or variable definition location

In VS Code, use The shortcut key Ctrl and left-click of the mouse (Windows system) or Cmd and left-click of the mouse (Mac system) can jump to the definition position of the function or variable.

In addition, you can also use the menu option "Go to Definition" to jump. In VS Code, this option can be accessed in two ways:

1. Right-click on the name of the function or variable and select the "Go to Definition" menu option
2. Use the shortcut Press F12 to jump directly to the definition location of the function or variable

It should be noted that if the function or variable is not defined in the current file, VS Code will automatically find the file where it is located and jump Go to the defined location in the file.

Jump to the last modified location of a function or variable

If you need to find the last modified location of a function or variable, you can use VS Code’s “Peek Definition” "Function. Peek Definition is a lightweight "code peeker" that displays the location where a function or variable was last modified in the current file.

Using Peek Definition in VS Code, you can access it in the following two ways:

1. Right-click the name of the function or variable and select "Peek" in the pop-up context menu Definition" option
2. Use the shortcut key Alt F12 to directly view the last modified position of the function or variable

It should be noted that if the function or variable has not been modified, or modified The code segment is not saved, VS Code will not be able to find the last modified location of the function or variable.

View the documentation comments of a function or variable

For complex functions or variables, it is often necessary to view its documentation comments to understand its purpose and input and output parameters. In VS Code, you can view documentation comments for functions or variables through the "Hover" function.

Hover is a feature that is automatically triggered when the mouse is hovering over a code snippet and can display detailed information about the code snippet, including documentation comments and other related information.

In VS Code, using the Hover function can be triggered by left-clicking or hovering over a function or variable name. In addition, it can also be triggered by the shortcut key Ctrl Shift Space (Windows system) or Cmd Shift Space (Mac system).

Summary

In this article, we introduce how to code jump in Go language projects in VS Code. VS Code provides a variety of functions and shortcut keys that allow developers to quickly jump to the location of the required code, and easily view the documentation comments and last modified location of functions or variables. Using these functions and shortcut keys can greatly improve the development efficiency of Go language projects.

The above is the detailed content of How vscode implements golang jump. For more information, please follow other related articles on the PHP Chinese website!