作者:xiaoyou 出处: www.csdn.com <%! stc_RSYB_Name stcRSYName1[]; stc_SYB_INF stcSYBINF1[]; %> <%/* String p = (String) session.getValue("access"); if (p==null || !p.equals("1")) { response.sendRedirect("error.htm"); return; }*/ %> <%! file://得到机器名字或IP String get_Myhostname(javax.servlet.http.HttpServletRequest request){ String myhostname = null; try{ myhostname = request.getRemoteHost(); myhostname = myhostname.toUpperCase(); }catch(Exception e){} return myhostname; } file://处理空字符串 String dealNull(String str) { String returnstr = null; if (str == null) returnstr = ""; else returnstr = str; return returnstr; } file://处理空对象 Object dealNull(Object obj){ Object returnstr = null; if (obj == null) returnstr = (Object)(""); else returnstr = obj; return returnstr; } int dealEmpty(String s) { s = dealNull(s); if (s.equals("")) return 0; return Integer.parseInt(s); } String replace(String str,String substr,String restr){ String[] tmp = split(str,substr); String returnstr = null; if(tmp.length!=0) { returnstr = tmp[0];
|