问题
C++ on Centos 6.4, libxml2.x86_64 2.7.6-12.el6_4.1:
I'm trying to fix an old C++ program that occasionally gets XML parser errors on large xml files, seems to need the XML_PARSE_HUGE option set. But I can't see any place to set it! The code that's failing is using the xmlParseMemory function which only has 2 parameters - the char array to parse and its size.
Is there some way to set the XML_PARSE_HUGE option globally?
回答1:
You have to switch to xmlReadMemory which has an options parameter. Simply convert calls like
xmlParseMemory(buffer, size);
to
xmlReadMemory(buffer, size, NULL, NULL, XML_PARSE_HUGE);
(I think xmlParseMemory predates the parser options and is only retained for backward compatibility. Also see this question.)
来源：https://stackoverflow.com/questions/24531634/libxml2-xml-parse-huge-option-for-xmlparsememory