command-line.md

Class: CommandLine

Manipulate the command line arguments for your app that Chromium reads

进程：主进程

The following example shows how to check if the --disable-gpu flag is set.

const { app } = require('electron')
app.commandLine.hasSwitch('disable-gpu')

For more information on what kinds of flags and switches you can use, check out the Chrome Command Line Switches document.

实例方法

commandLine.appendSwitch(switch[, value])

• switch String - A command-line switch, without the leading --
• value String (optional) - 给开关设置的值

通过可选的参数 value 给 Chromium 中添加一个命令行开关。

** 注意: **该方法不会影响 process. argv The intended usage of this function is to control Chromium's behavior.

commandLine.appendArgument(value)

• valueString - 要追加到命令行的参数

Append an argument to Chromium's command line. The argument will be quoted correctly. Switches will precede arguments regardless of appending order.

If you're appending an argument like --switch=value, consider using appendSwitch('switch', 'value') instead.

** 注意: **该方法不会影响 process. argv The intended usage of this function is to control Chromium's behavior.

commandLine.hasSwitch(switch)

• switch String - 命令行开关

返回Boolean - 命令行开关是否打开。

commandLine.getSwitchValue(switch)

• switch String - 命令行开关

返回 String - 命令行开关值。

Note: When the switch is not present or has no value, it returns empty string.