jsp字符串操作问题1

jsp字符串操作问题1

jsp字符串操作问题1 String detailSub1="",detailSub2="",detailConvert = "";int pos_1 = 0,pos_2 = 0;int i = 0; while(true) { pos_1 = detail.indexOf("= 0) { detailSub1 = detail.substring(0,(pos_1)); pos_2 = detail.indexOf(""); detailSub2 = detail.substring(pos_1,pos_2+1);/* if (pos_2 = 0) { detailSub2 = detail.substring(pos_1,pos_2+1); detail = detail.substring(pos_2+1); } else { detailSub2 =detail.substring(pos_1); detail=""; }*/ detail = detail.substring(pos_2+1); detailConvert += detailSub1 + detailSub2; } else { detailConvert += detail; break; }//i 检查会不会出现死循环 if(i++ 100) { break; } } detail = detailConvert;// + detail;