我想根据行首将行拆分为列表,但在尝试时遇到异常。
文件内容:
H1|!!!!!!!!!!!!!!!!!
L1|DDDDDDDDDDDDD
L2|DDDDDDDDDDDDD
H2|!!!!!!!!!!!!!!!!!
L1|DDDDDDDDDDDDD
L2|DDDDDDDDDDDDD
L3|DDDDDDDDDDDDD
EOF
输出 :
Postring size :8
SSSSS:H1|!!!!!!!!!!!!!!!!!
0head:H1|!!!!!!!!!!!!!!!!!
1detail:L1|DDDDDDDDDDDDD
2detail:L2|DDDDDDDDDDDDD
3detail:H2|!!!!!!!!!!!!!!!!!
SSSSS:H2|!!!!!!!!!!!!!!!!!
3head:H2|!!!!!!!!!!!!!!!!!
4detail:L1|DDDDDDDDDDDDD
5detail:L2|DDDDDDDDDDDDD
6detail:L3|DDDDDDDDDDDDD
7detail:EOF
SSSSS:L1|DDDDDDDDDDDDD
SSSSS:L2|DDDDDDDDDDDDD
SSSSS:L3|DDDDDDDDDDDDD
SSSSS:EOF
hshshshshs:::::::
[[H2|!!!!!!!!!!!!!!!!!!!!!,L1|DDDDDDDDDDDDD,L2|DDDDDDDDDDDDD,L3|DDDDDDDDDDDDD,EOF]]
listOrder --是行字符串列表
List<Order> listOrder = new ArrayList<Order>();
Set<List<String>> hs = new HashSet<List<String>>();
if(poString !=null && poString.size() > 0)
{
headerstart:
for(int i=0;i<poString.size();i++)
{
String s = poString.get(i);
if(s.startsWith("H"))
{
List<String> tempS = new ArrayList<String>();
tempS.add(s);
System.out.println("head:"+s);
for(int j=i+1;i<poString.size();j++)
{
String t = poString.get(j);
System.out.println("detail:"+t);
if(t.startsWith("H"))
{
i = j-1;
hs.add(tempS);
continue headerstart;
}
else
{
tempS.add(t);
}
}
hs.add(tempS);
}
}