????checkFileText
?????????壺У??????????
????????????????????????????????????????????????????????????·???????????????????к????????????????к??????????????????????
????????????????????
???????????У????????true????????false
?????????????ar.checkFileText("ANSI"?? "c:\test\test.txt"?? 1?? 1?? "a");
?????????????????????У???????????????
????1.???????????F?????????????????????±?????????????б?????????“s”

????2.????????????AR?б?д?????У??????????????????????
????ar.checkFileText("ANSI"?? "F:\1\?????????.txt"?? 0?? 0?? "s");

?????????????????????????У???????


????????????????????У???????????У??????