javax.el.PropertyNotWritableException: Illegal Syntax for Set Operation
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javax.el.PropertyNotWritableException: Illegal Syntax for Set Operation
写错了EL 表达式，页面总是报错
错误写法：
<c:if test="${uid == '3d265f74b5c7425da4d788e8c688c9d2' || uid ='1868a1fdd7dc487eb644b7add6175a13'}">
改成：
<c:if test="${(uid == '3d265f74b5c7425da4d788e8c688c9d2') || (uid == '1868a1fdd7dc487eb644b7add6175a13')}">
要用括号才能正常
编辑：一起学习网