# Object wx.getExptInfoSync(Array.&ltstring&gt keys)

Start from base library version 2.14.4. Please remaining backward compatible.

with Promise style call: Not supported

Mini Program plugin: Not supported

Given the experimental parameter array, get the corresponding experimental parameter values

# parameter

# Array.&ltstring&gt keys

Array of experimental parameters, if not filled, get all experimental parameters

# Return value

# Object

Result object, key For incoming keys Items in, value For parameter values

# prompt

Suppose the experimental parameters are color, size call wx.getExptInfoSync() Will return {color:'#fff',size:20} Similar results and wx.getExptInfoSync(['color']) Will only return {color:'#fff'}