我正在尝试使用读取的 url 下载 https 页面:
str=urlread('https://funds.barclaysstockbrokers.co.uk/clients/bsl/search_factsheet_summary.aspx?code=B0XWN14')
不幸的是,我收到一个错误:
Error downloading URL. Your network connection may be down or your proxy settings improperly configured.
我尝试使用 urlread2 (http://www.mathworks.co.uk/matlabcentral/fileexchange/35693-urlread2/content/urlread2.m)
但这给了我这个错误:
Response stream is undefined
below is a Java Error dump (truncated):
??? Error using ==> urlread2 at 217
Java exception occurred:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
我需要做什么?