java.lang.StackOverflowError
0
悬赏园豆：20
[已解决问题]
解决于 2018-05-15 14:31
[DEBUG][2017-12-04 16:54:15][catalina-exec-182] [org.mybatis.spring.SqlSessionUtils]Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@66da182e]
[DEBUG][2017-12-04 16:54:15][catalina-exec-182] [org.mybatis.spring.SqlSessionUtils]Transaction synchronization deregistering SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSessio
n@66da182e]
[DEBUG][2017-12-04 16:54:15][catalina-exec-182] [org.mybatis.spring.SqlSessionUtils]Transaction synchronization closing SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@66da
182e]
[DEBUG][2017-12-04 16:54:15][catalina-exec-182] [org.springframework.jdbc.datasource.DataSourceUtils]Returning JDBC Connection to DataSource
[DEBUG][2017-12-04 16:54:15][catalina-exec-182] [org.springframework.jdbc.datasource.DataSourceTransactionManager]Should roll back transaction but cannot - no transaction available
[DEBUG][2017-12-04 16:54:15][catalina-exec-182] [org.springframework.web.servlet.DispatcherServlet]Could not complete request
org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.StackOverflowError
at org.springframework.web.servlet.DispatcherServlet.triggerAfterCompletionWithError(DispatcherServlet.java:1287)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at com.zhiban.zbw.filter.LoginFilter.doFilter(LoginFilter.java:246)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at com.zhiban.faces.tools.xss.XSSFilter.doFilter(XSSFilter.java:28)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.StackOverflowError
at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
at java.util.regex.Pattern$Curly.match1(Pattern.java:4185)
at java.util.regex.Pattern$Curly.match(Pattern.java:4134)
at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
at java.util.regex.Pattern$Curly.match1(Pattern.java:4185)
at java.util.regex.Pattern$Curly.match(Pattern.java:4134)
at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
at java.util.regex.Pattern$Curly.match1(Pattern.java:4185)
at java.util.regex.Pattern$Curly.match(Pattern.java:4134)
at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
at java.util.regex.Pattern$Curly.match1(Pattern.java:4185)
at java.util.regex.Pattern$Curly.match(Pattern.java:4134)
at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
:
最佳答案
0
java.util.regex.Pattern 这里是否有递归的死循环
或者是栈空间设置可以大些看看
收获园豆：20
代码如下，麻烦大神帮看下
public static List<List<Object>> replaceOriginalXML(List<ReportTemplet> tempList) throws DocumentException{
List<List<Object>> returnList = new ArrayList<List<Object>>();
Document document = null;
StringBuffer xmlString = null;
List<Object> objlist = null;
String xmlStr = null;
for(ReportTemplet templet:tempList){
//读取模板文档
objlist = new ArrayList<Object>();
//document = XmlU.loadXML(filepath);
String file_name = templet.getFile_name();
file_name = file_name.substring(file_name.lastIndexOf("/")+1);
document = XmlU.loadXML(templet.getReport_path()+file_name);
xmlString = new StringBuffer(document.asXML());
//xmlString = new StringBuffer(xmlString.toString().replaceAll("\n", "
").replaceAll("\r\n", "
"));
//去掉xmlString中的文档标签
Pattern p = Pattern.compile("\\$(<(.*?)>)*\\{[^}]*}"); //${...}
Matcher m = p.matcher(xmlString);
int start = 0;
int end = 0;
List<int[]> list = new ArrayList<int[]>();
while(m.find()){
start = m.start();
end = m.end();
int[] intArr = {start,end};
list.add(intArr);
}
Collections.reverse(list);
for(int i=0;i<list.size();i++){
String tempStr = xmlString.substring(list.get(i)[0], list.get(i)[1]);
tempStr = tempStr.replaceAll("<(.*?)>", "");
xmlString.replace(list.get(i)[0], list.get(i)[1],tempStr);
}
xmlStr = xmlString.toString();
xmlString = new StringBuffer(xmlStr);
//读取最后一个表格的内容
Pattern p2 = Pattern.compile("<w:tbl>(.*?)</w:tbl>");
Matcher m2 = p2.matcher(xmlString);
int start1 = 0;
int end1 = 0;
StringBuffer childSB = null;
Map<String,String> relMap = new HashMap<String,String>();
while(m2.find()){
childSB = new StringBuffer(m2.group());
start1 = m2.start();
end1 = m2.end();
if(childSB.toString().contains("DCT<数据对应表>")){
//将最后一个表格的公式和代码关系放到一个Map中
Pattern p3 = Pattern.compile("\\$\\{(.*?)}");
Matcher m3 = p3.matcher(childSB);
List<String> list1 = new ArrayList<String>();
String tempStr4 = null;
while(m3.find()){
tempStr4 = m3.group();
tempStr4 = replaceStr(tempStr4);
tempStr4 = tempStr4.substring(2, tempStr4.length()-1);
list1.add(tempStr4);
}
if(list1.size()>1){
if(list1.get(1).matches("\\d+")){
for(int i=1;i<list1.size();i+=2){
relMap.put(list1.get(i+1), list1.get(i));
}
}else{
for(int i=1;i<list1.size();i+=2){
relMap.put(list1.get(i+1), list1.get(i));
}
}
}
//去掉最后一个表格
xmlString = xmlString.delete(start1, end1);
break;
}
}
objlist.add(xmlString.toString());
objlist.add(relMap);
objlist.add(templet);
returnList.add(objlist);
}
return returnList;
}
其他回答(1)
0
已自己解决
也莫名遇到这种问题了，大哥是怎么解决的
