1、问题描述
root@wrx ~]# wget https://www.researchgate.net/profile/Jeffery_Mcmullen2/publication/5223284_Venture_Capitalists%27_Decision_Policies_Across_Three_Countries_An_Institutional_Theory_Perspective/links/55bfc16108ae9289a09b61sfs3c/Venture-Capitalists-Decision-Policies-Across-Three-Countries-An-Institutional-Theory-Perspective.pdf --2017-09-22 16:17:44-- https://www.researchgate.net/profile/Jeffery_Mcmullen2/publication/5223284_Venture_Capitalists%27_Decision_Policies_Across_Three_Countries_An_Institutional_Theory_Perspective/links/55bfc16108ae9dd289a09b613c/Venture-Capitalists-Decision-Policies-Across-Three-Countries-An-Institutional-Theory-Perspective.pdf Resolving www.researchgate.net... 52.221.4.63, 54.254.197.244 Connecting to www.researchgate.net|52.221.4.63|:443... connected. Unable to establish SSL connection.
2、解决办法
[root@wrx ~]# wget -h HTTPS (SSL/TLS) options: --secure-protocol=PR choose secure protocol, one of auto, SSLv2, SSLv3, and TLSv1. --no-check-certificate don’t validate the server’s certificate. #不检查证书 --certificate=FILE client certificate file. --certificate-type=TYPE client certificate type, PEM or DER. --private-key=FILE private key file. --private-key-type=TYPE private key type, PEM or DER. --ca-certificate=FILE file with the bundle of CA’s. --ca-directory=DIR directory where hash list of CA’s is stored. --random-file=FILE file with random data for seeding the SSL PRNG. --egd-file=FILE file naming the EGD socket with random data. #加上--no-check-certificate，取消证书检查 [root@wrx ~]# wget --no-check-certificate https://www.researchgate.net/profile/Jeffery_Mcmullen2/publication/5223284_Venture_Capitalists%27_Decision_Policies_Across_Three_Countries_An_Institutional_Theory_Perspective/links/55bfc16108ae9dd289a09b613c/Venture-Capitalists-Decision-Policies-Across-Three-Countries-An-Institutional-Theory-Perspective.pdf