http://xzhsht.blog.163.com/blog/static/5967507220113163518254/
这个只在weblogic下才报的错误，网上的资料不多，今天碰到了，整理下
自己weblogic报错如下：
2011-04-16 14:47:17,943 ERROR [jsp_servlet._web_45_inf._framework._jsp.__error] Cannot parse POST parameters of request: '/VGOP/useInfoManagerAction.do'
weblogic.utils.NestedRuntimeException: Cannot parse POST parameters of request: '/VGOP/useInfoManagerAction.do'
at weblogic.servlet.internal.ServletRequestImpl$RequestParameters.mergePostParams(ServletRequestImpl.java:2017)
at weblogic.servlet.internal.ServletRequestImpl$RequestParameters.parseQueryParams(ServletRequestImpl.java:1897)
at weblogic.servlet.internal.ServletRequestImpl$RequestParameters.getQueryParams(ServletRequestImpl.java:1791)
at weblogic.servlet.internal.ServletRequestImpl$RequestParameters.getParameter(ServletRequestImpl.java:1868)
at weblogic.servlet.internal.ServletRequestImpl$RequestParameters.access$800(ServletRequestImpl.java:1706)
at weblogic.servlet.internal.ServletRequestImpl.getParameter(ServletRequestImpl.java:794)
at com.huawei.bass.query.core.web.filter.support.WebContextFilter.initWebContext(WebContextFilter.java:94)
at com.huawei.bass.query.core.web.filter.support.WebContextFilter.processBefore(WebContextFilter.java:74)
at com.huawei.bass.query.core.web.filter.support.FilterChainAdviceProxy.processBefore(FilterChainAdviceProxy.java:164)
at com.huawei.bass.query.core.web.filter.URLPatternFilter.processBefore(URLPatternFilter.java:438)
at com.huawei.bass.query.core.web.filter.URLPatternFilter.doFilterInternal(URLPatternFilter.java:347)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:179)
at weblogic.servlet.internal.PostInputStream.read(PostInputStream.java:177)
at weblogic.servlet.internal.ServletInputStreamImpl.read(ServletInputStreamImpl.java:228)
at weblogic.servlet.internal.ServletRequestImpl$RequestParameters.mergePostParams(ServletRequestImpl.java:1991)
... 20 more
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不能解析传给那个action的参数，后来链接重置。
weblogic.utils.NestedRuntimeException: Cannot parse POST parameters of request: '/utility/searchCustomerInfo.jsp'
.....
java.net.ProtocolException: EOF after reading only: '0' of: '8254' promised bytes, out of which at least: '0' were already buffered
....
原因是页面提交了两次。
原始代码如下：
<input type="submit" value="查询" name="B3" style="font-size: 9pt; width: 30; height: 17" onclick="DoSubmit();">
将type="submit"改为type="button"即可。
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weblogic异常weblogic.utils.NestedRuntimeException: Cannot parse POST parameters of request
2009-11-20 20:28
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这是由于Servlet在接收数据的时候超时造成的。。。。在后台没有完全获得数据的情况下，数据源消失。。。。
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