Go语言视频零基础入门到精通

javalearner

<logic:present cookie="JSESSIONID"> <!-- 如果某Cookie存在 -->
     Cookie:JSESSIONID存在：
     <bean:cookie id="sessionId" name="JSESSIONID"/><!-- 把值赋给变量 -->
     <bean:write name="sessionId" property="value"/> <!-- 输出变量的值 -->
  </logic:present>
  <logic:notPresent cookie="JSESSIONID">  <!-- 如果Cookie不存在 -->
     Cookie "JSESSIONID"不存在
  </logic:notPresent>
  <br>
  <logic:empty name="sessionId">JSESSIONID值为空</logic:empty>
  <logic:notEmpty name="sessionId">JSESSIONID值不为空</logic:notEmpty>
  <br/>
  <logic:equal value="643BC9477FF8A4B0E" cookie="JSESSIONID">cookie相同</logic:equal>
  <logic:notEqual value="643BC9477FF8A4B0E" cookie="JSESSIONID">cookie不相同</logic:notEqual>

编程师兄

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