如题，运行quantmod从雅虎上下载美的集团的股票数据，用setSymbols出现如下提示Error in curl::curl_download(cu, tmp, handle = h) :   Operation was aborted by an application callback。我的代码是：
install.packages("quantmod")
library(quantmod)
setSymbolLookup(MDJT=list(name='000333,sz',src='yahoo'))
getSymbols('MDJT',from='2025-3-1',to='2020-3-1')
请问大神出什么问题了，我的Windows用户名是英文字母。