java访问https网址下载文件(含证书)

[{"title":"（ 8 个子文件 918KB ） java访问https网址下载文件(含证书)","children":[{"title":"java访问https网址下载文件(含证书)","children":[{"title":"使用说明.txt <span style='color:#111;'> 739B </span>","children":null,"spread":false},{"title":"Downloadfile","children":[{"title":"commons-logging-1.1.1.jar <span style='color:#111;'> 59.26KB </span>","children":null,"spread":false},{"title":"src","children":[{"title":"BasicAuthenticationExample.java <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false}],"spread":true},{"title":"httpclient-4.2.jar <span style='color:#111;'> 414.70KB </span>","children":null,"spread":false},{"title":"httpcore-4.2.jar <span style='color:#111;'> 218.05KB </span>","children":null,"spread":false},{"title":"commons-codec-1.3.jar <span style='color:#111;'> 45.63KB </span>","children":null,"spread":false},{"title":"commons-httpclient-3.0.1.jar <span style='color:#111;'> 273.22KB </span>","children":null,"spread":false}],"spread":true},{"title":"junjie.crt <span style='color:#111;'> 1.75KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]