Servlet.service() for servlet jsp threw exception错误
2015-01-21 19:49
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Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.all_005fshow_jsp._jspService(all_005fshow_jsp.java:69)
解决方案：
此种错误是由于jsp页面获得了一个空指针导致，即servlet传参数时有一个参数没穿过去或者传的参数和接受的参数不一致导致的，检查一下参数即可解决
java.lang.NullPointerException
at org.apache.jsp.all_005fshow_jsp._jspService(all_005fshow_jsp.java:69)
解决方案：
此种错误是由于jsp页面获得了一个空指针导致，即servlet传参数时有一个参数没穿过去或者传的参数和接受的参数不一致导致的，检查一下参数即可解决
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