摘要:
import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.InputStream;import jav 阅读全文
摘要:
这两天在twitter服务器上忽然遇到这样的异常: e: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderEx 阅读全文