Javax. servlet. jsp. jspexception

 

The specific error message for this exception is as follows:

Javax. servlet. jsp. jspexception: exception accessing property uid for bean houseinfo: Java. Lang. nosuchmethodexception: Unknown property 'uid'

 

The problem has not been solved. I will analyze it first. It seems that there is no UID attribute in the pojo class. You don't need to check it. I still remember that there is no UID attribute. Before that, UID has changed the UID attribute of the tbluser pojo class to a tbluser pojo class object because of the one-to-many relationship between the tbluser table and the tblfwxx table,

 

After this is done, I changed the value of the form property attribute on the JSP page from the original UID to tbluser. UID, So OK. After all, in tblfwxx, The tbluser is an object and the attribute name must be written as tbluser. UID.

 

 

Well, remember!