thanks for your answer my question! would like tell more detail how to get this special url in a text file(and the file may include some of other url which i no need),i just wann this url : 
    http://mysite/bbsui.jsp?id=dxpwd
    http://mysite/bbsui.jsp?id=dxpsf
    http://mysite/bbsui.jsp?id=sfpwd
    http://mysite/bbsui.jsp?id=ds35e
    http://mysite/bbsui.jsp?id=124536

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In reply to Re^2: i wann get some character from a string by weihe
in thread i wann get some character from a string by weihe

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