璇硶搴旂敤鏄?--
<someComparisonTag value="someUserNameValue" cookie="userName"> (cookie specifies the name of the cookie to compare with value)
<someComparisonTag value="en_US" header="Accept-Language"> (header specifies the name of the HTTP header to compare with value)
<someComparisonTag value="someUserNameValue" parameter="username"> (parameter specifies the name of the request parameter to compare with value)
name鎸囧畾浜哹ean鐨勫悕瀛楄宲roperty鎸囧畾浜嗚bean鐨勬煇涓猵roperty浠ヤ究浜庝笌value姣旇緝, 閫氬父鎴戜滑榪樺彲浠ュ姞涓涓猻cope鏉ラ檺鍒禸ean
property is used in conjunction with name to specify a property in the bean specified by name. The property reference can be simple, nested, and/or indexed. For the type of syntax used for property, see the users guide on the Bean Tags.
scope specifies the bean scope which can be page, request, session, application, "any scope" (default)
1) 鍊兼瘮杈?Value Comparison: equal, notEqual, greaterEqual, lessEqual, lessThan, greaterThan
姣旇緝閫昏緫鏄?-- 鍏堣瘯鍥綾onvert鎴恖ong double,騫舵瘮杈? 濡傛灉parse澶辮觸灝變細鐢⊿tring.equalTo()鏉ユ瘮杈?BR>
1) 鍊兼瘮杈?Value Comparison: present, notPresent, empty, notEmpty
2) 瀛愬瓧絎︿覆鍖歸厤 Substring Matching: match, notMatch
match/notMatch 榪樻湁涓涓彲閫塴ocation鏉ユ寚瀹氳substring蹇呴』鍑虹幇鍦ㄥ瓧絎︿覆寮濮嬭繕鏄粨灝?(location="start/end")
3) Presentation Location: forward, redirect
鐢ㄦ硶灝氫笉娓呮
4) Collection Utilities: iterate (鏋佸父鐢?
<logic:iterate id="searchResultList" name="<%=WebKeys.SEARCH_RESULT_LIST_TWO%>" scope="session">
<bean:write name="searchResultList" property="itemName"/></a>
<bean:write name="searchResultList" property="itemUnitOfMeasure" />
<bean:write name="searchResultList" property="inventoryDetailSize" format="#0.00"/>
</logic:iterate>
濡傛灉property緇欏畾錛宯ame浠ｈ〃浜嗕竴涓猙ean鐨勫疄渚嬶紝鑰岃繖涓猙ean鐨刧etThatProperty()灝嗚繑鍥炴tag闇瑕佺殑collection瀹炰緥錛?BR>濡傛灉娌℃湁緇欏畾property, name鏈韓灝辨寚瀹氫簡灝嗚iterate鐨刢ollection鐨勫疄渚嬶紝
id緇欏嚭浜嗘瘡涓嬈″驚鐜殑collection鐨勫綋鍓峯bject鐨勫悕瀛楋紝鐢ㄤ簬鍦?ITERATE />鍐呴儴浣跨敤
offset鍜宭ength鎸囧畾浜嗕粠collection鐨勫摢涓綅緗紑濮嬶紝鍒板摢閲岀粨鏉燂紝鍏朵粬璇峰弬瑙丼truts Documentation錛岃繖閲屼笉璇﹁堪
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