Javadoc generating Error "encoded GBK non-mapped characters"

When using Eclipse for Javadoc export, the hint "encoding GBK non-mapped characters", should be the Chinese annotation eclipse, need to pass the encoding set when calling Javadoc.exe to tell it what encoding to use to generate Javadoc document.

Open eclipse,project–> export–> Javadoc one item you want to output the Javadoc project, add the following code to the VM Setup line in the last step

-encoding Utf-8-charset Utf-8

After the above operation, the output of the HTML code does not occur "encoding GBK non-mapped characters" problem, and the HTML character encoding is set to UTF-8, the problem is completely resolved.

Excerpt from: http://my.oschina.net/tiancai/blog/155299

Javadoc generating Error "encoded GBK non-mapped characters"