解决javax.el.PropertyNotFoundException: Property 'empId' not found on type java.lang.String
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此异常发生于使用jsp的c标签中的<c:foreach>遍历
集合是没有正常读取集合中的对象的属性时,
首先要检查<c:foreach>中的属性是否书写正确,
尤其检查items的格式,
正确格式items="${list }"
很容易就误写成items="list"
如果c标签无误,再检查集合是否成功传递过来
以及对象属性是否与封装的数据库对象一致!
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