Struts upload file argument type mismatch error

Source: Internet
Author: User

The error is as follows:

Error reason: The string is forcibly converted to formfile, so will be thrown argument type mismatch. By query: The form (html:form) enctype= "Multipart/form-data" means to set the MIME encoding of the form, by default, this encoding format is application/x-www-form-urlencoded, cannot be used for file uploads; the ability to pass file data can be increased only if multipart/form-data is used.

Workaround: Add enctype= "Multipart/form-data" to the form tag.

Struts upload file argument type mismatch error

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