el表达式的判断

el的判断



currentRoleId为空


currentRoleId不为空




currentRoleId和sysAdmin相等




currentRoleId和sysAdmin不相等




${!(requestScope.currentRoleId eq applicationScope.sysAdmin) ? "两者不相等" : "两者相等"}

${not empty currentRoleId ? "不为空" : "为空"}



[quote][b][color=red]持续更新ing[/color][/b][/quote]

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