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uni.getExtConfig(OBJECT)

Get data fields customized by third-party platforms.

Platform Difference Description

App	H5	微信小程序	支付宝小程序	百度小程序	抖音小程序	飞书小程序	QQ小程序	快手小程序	京东小程序	元服务	小红书小程序
x	x	√	x	√	√	x	x	x	x	√	√

OBJECT parameter description

Properties	Type	Default	Required	Description
success	function		No	Callback function for successful interface call
fail	function		No	Callback function for interface call failure
complete	function		No	The callback function for the end of the interface call (the call will be executed if the call succeeds or fails)

success callback parameter description

property	type	description
extConfig	Object	Data customized by third-party platforms

Tips

• This interface cannot be judged for compatibility through uni.canIUse temporarily. Developers need to judge whether uni.getExtConfig exists to be compatible.

Sample code

if (uni.getExtConfig) {
  uni.getExtConfig({
    success(res) {
      console.log(res.extConfig)
    }
  })
}

uni.getExtConfigSync()

Synchronized version of uni.getExtConfig.

Platform Difference Description

App	H5	微信小程序	支付宝小程序	百度小程序	抖音小程序	飞书小程序	QQ小程序	快手小程序	京东小程序	元服务	小红书小程序
x	x	√	x	√	√	x	x	x	x	√	√

Return value(Object)

property	type	description
extConfig	Object	Data customized by third-party platforms

Tips

• This interface cannot be judged for compatibility through uni.canIUse temporarily. Developers need to judge whether uni.getExtConfigSync exists to be compatible.

CODE EXAMPLE

const extConfig = uni.getExtConfigSync ? uni.getExtConfigSync() : {}
console.log(extConfig)