五月 25, 2017 8:41:48 下午 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [jsp] in context with path [/gouwu] threw exception [An exception occurred processing JSP page /index.jsp at line 168165: String[] s=request.getParameterValues("commodityClassify");
166: String buffStr="";
167: int i=0;
168: while(i<s.length){
169: buffStr += s[i];
170: i++;
171: }
严重: Servlet.service() for servlet [jsp] in context with path [/gouwu] threw exception [An exception occurred processing JSP page /index.jsp at line 168165: String[] s=request.getParameterValues("commodityClassify");
166: String buffStr="";
167: int i=0;
168: while(i<s.length){
169: buffStr += s[i];
170: i++;
171: }
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