1. 程式人生 > >【java學習筆記】踩坑記錄,異常:javax.el.PropertyNotFoundException: Property [XXX] not found on type [XXX.XXX.XXX.XXX]

【java學習筆記】踩坑記錄,異常:javax.el.PropertyNotFoundException: Property [XXX] not found on type [XXX.XXX.XXX.XXX]

練習JavaWeb專案時,報錯javax.el.PropertyNotFoundException,原因是EL表示式裡面的屬性和pojo裡面的屬性名字沒有對上,範了個低階錯誤。

jsp中:

<li>歡迎您,${loginUser.username}!</li>

pojo中:

private String userName;

controller層中:

session.setAttribute("loginUser", user);