聽聽聽聽聽聽聽聽 姝e垯琛ㄨ揪寮忓湪緙栫▼璇█涓簲鐢ㄩ潪甯擱綣?灝ゅ叾鍦ㄩ獙璇?鍜岀壒孌婃暟鎹尮閰嶆柟闈㈠簲鐢ㄥ崄鍒嗗箍娉?浠婂ぉ絎旇呭皢涓昏浠嬬粛姝e垯琛ㄨ揪寮忓湪java鍜宩avascript涓簲鐢?鍚屾椂鏈鍚庝細緇欏ぇ瀹跺噯澶囦簡涓漢鍐欑殑涓涓鍒欒〃杈懼紡嫻嬭瘯宸ュ叿,鏈漢璁や負姝ゅ伐鍏烽噰鐢╦s+html鍐欑殑鍗佸垎綆鍗?浣嗗姛鑳藉嵈鍗佸垎寮哄ぇ,鏈漢鏁繚璇佹宸ュ叿鏄幇浠婃渶濂界殑嫻嬭瘯姝e垯琛ㄨ揪寮忓伐鍏?鍚屾椂涔熷笇鏈涘ぇ瀹墮兘鎻愬疂璐墊剰瑙?
(1)java涓富瑕佺敤鍒癹ava.util.regex.Pattern鍜宩ava.util.regex.Matcher綾?涓嬮潰涓昏閫氳繃浠g爜浠嬬粛鍦ㄥ疄闄呭紑鍙戜腑鐨勫簲鐢?鏈漢騫舵病璇︾粏浠嬬粛,鍥犱負姣旇緝綆鍗?:
import
聽java.util.regex.Pattern;


public
聽
class
聽ClassA
{


聽聽聽聽
public
聽
static
聽
void
聽main(String[]聽args)
{

聽聽聽聽聽聽聽聽
//
(1)涓嬩負涓涓腑鏂囧尮閰嶇殑姝e垯琛ㄨ揪寮?/span>
聽聽聽聽聽聽聽聽Pattern聽flags聽
=
聽Pattern.compile(
"
^[\u0391-\uFFE5]+$
"
);
聽聽聽聽聽聽聽聽
//
褰?/span>
聽聽聽聽聽聽聽聽
boolean
聽聽falg聽
=
聽Pattern.matches(
"
^[0-9]*$
"
,
"
浣犲ソ
"
);

聽聽聽聽聽聽聽聽
int
聽partne聽
=
聽Pattern.compile(
"
^[0-9]*$
"
,
5
).flags();

聽聽聽聽聽聽聽聽//System.out.println聽(falg);
聽聽聽聽聽聽聽聽//System.out.println聽(partne);
聽聽聽聽聽聽聽聽
boolean
聽聽falged聽
=
聽flags.matcher(
"
333
"
).matches();
聽聽聽聽聽聽聽聽System.out.println聽(falged);
聽聽聽聽聽聽聽聽//System.out.println聽(flags.split(
"
wwww
"
));
聽聽聽聽}
聽聽聽聽
public
聽
boolean
聽getPattern(String聽flag,聽String聽input)
{
聽聽聽聽聽聽聽聽Pattern聽flags聽
=
聽Pattern.compile(flag);
聽聽聽聽聽聽聽聽
boolean
聽聽falged聽
=
聽flags.matcher(input).matches();
聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽
return
聽falged;
聽聽聽聽}
聽聽聽聽
public
聽
void
聽setpattern()
{
聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽
boolean
聽www聽
=
聽
this
.getPattern(
"
^[\u0391-\uFFE5]+$
"
,
"
鐚?/span>
"
);
聽聽聽聽聽聽聽聽

聽聽聽聽}
(2)javascript涓鍒欒〃杈懼紡鐨勫簲鐢ㄤ篃鍗佸垎騫挎硾,灝ゅ叾鍦ㄦ牎楠屾柟闈紭鍔挎樉钁?涓嬮潰涓昏浠嬬粛鍏朵腑涓涓父鐢ㄧ殑鏂規硶浠ユ牎楠屾枃鏈┖鍊間負瓚呯畝鍗曠殑渚嬪瓙,浠g爜濡備笅:
<!DOCTYPE聽HTML聽PUBLIC聽"-//W3C//DTD聽HTML聽4.0聽Transitional//EN">
<HTML>
<HEAD>
<TITLE>聽New聽Document聽</TITLE>
</HEAD>

<script>

function聽isRequest(fieldValue,fieldName)
{聽聽聽聽//蹇呭~欏規牎楠屽叕鐢ㄥ嚱鏁?/span>
聽聽聽聽
聽聽聽聽var聽isnull聽=聽/^\s*$/;聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//姝h繖琛ㄨ揪寮?/span>

聽聽聽聽if(isnull.exec(fieldValue)!=null)
{聽聽聽聽聽聽聽聽聽 //姝h繖琛ㄨ揪寮忔柟娉曞簲鐢?br />
聽聽聽聽聽聽聽聽alert(fieldName+"涓哄繀濉」錛?/span>");
聽聽聽聽聽聽聽聽return聽;

聽聽聽聽}else
{
聽聽聽聽聽聽聽聽alert('鏁版嵁鎻愪氦鎴愬姛');
聽聽聽聽}
}
</script>
<BODY>
<form聽name="form1"聽method="post">
鍚嶇О<input聽type="text"聽name="test"聽value=""聽>
<input聽type='button'聽name="submit1"聽value="鎻惵犱氦"聽onclick="isRequest(form1.test.value,'鍚嶇О')">
</form>
</BODY>
</HTML>

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聽
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