Stacktrace:] with root cause
java.lang.NullPointerException
at com.spibs.core.dbcore.dbCore.getStatement(dbCore.java:225)
at com.spibs.core.dbcore.dbCore.exec(dbCore.java:249)
at com.spibs.core.dbcore.dbCore.exec(dbCore.java:257)
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tomcat 连接mysql报错
Stacktrace:] with root cause java.lang.NullPointerException at com.spibs.core.dbcore.dbCore.getStatement(dbCore.java:225) at com.spibs.core.dbcore.dbCore.exec(dbCore.java:249) at com.spibs.core.dbcore.dbCore.exec(dbCore.java:257)
严重: Servlet.service() for servlet [jsp] in context with path [/suaee] threw exception [An exception occurred processing JSP page /portal/qian.jsp at line 39