进来看看j2ee的方法??
public static String BuildDate(String dateing,String fieldName) { String ret=""; if(dateing==null) { return ret; } String[] arr=dateing.split("-"); for(String s:arr) { int i=ParseInt(s); if(i!=-1) { ret=ret+"add"+fieldName+"like '%"+s+"%'"; } } return ret; } public static int ParseInt(String s) { int i=-1; try { i=Integer.ParseInt(s); }catch(Exception e) { } return i; }