Property 'typeid' not found on type java.lang.String
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在entity中是有typeid这个字段的,但是在前台显示的时候,一直报这个错误:
Property 'typeid' not found on type java.lang.String
后台:
request.setAttribute("productTypes", qr.getResultList());前台显示:
<c:forEach items="productTypes" var="type"> ${type.typeid }${type.name }${type.note }<c:if test="${!empty type.parent }">${type.parent.name }</c:if></c:forEach>将items="productTypes"修改为
items="${productTypes }"解决问题。
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