Struts File Download usage and Chinese name garbled Solution

Struts2 provides both a convenient file upload mechanism and a convenient File Download mechanism.

1. (1) Check the SteamResult class.

Need to be configured in strut. xml

(2) The two circles correspond to each other.

(3) test Download Page

2. Sometimes the actual project needs to download dynamic implementation files, so the filename cannot be written to the struts. xml file.

Solution:

(1) set the filename attribute in the action and set and get Methods

(2) configuration in struts. xml

(3) set the fileName value in the action

3. If you change the file name to the Chinese name, garbled characters will appear during the download process. You can add

 

The Chinese name obtains the gbk bytecode and then converts it to ISO8859_1.