Questions about the controller layer entity receives a parameter is null class - Code World

Questions about the controller layer entity receives a parameter is null class

Others 2019-12-21 16:04:42 views: null

If your form tag contains enctype = "multipart / form-data " attribute, then set it to delete
<form Action = "XXXXXXX" ID = "search_form" Method = "POST" enctype = "multipart / form-data " charset =-Accept "UTF-. 8">
...
</ form>

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Origin www.cnblogs.com/The-Can/p/12077092.html

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