JSP中request在即使页头写 pageEncoding="gb2312"和charset="gb2312"，servlet中写request.setCharacterEncodi

JSP中的请求写在页面头中，即使pageEncoding = quotgb2312 quotcharset = quotgb2312 quot，write request . setcharacterencoding("在gb2312JSP中，request用pageEncoding = quotgb2312 quotcharset = quotgb2312 quot，write request . setcharacterencoding(" GB 2312 introduction:JSP页头读取< % @ page language = quotjava quotimport = quotjava.util.*，java.sql.*quotpageEncoding = quotgb2312 quot%