Property: org.zkoss.zk.au.AuWriters.ContentType

Default: text/plain;charset=UTF-8

It specifies the Content-Type of the AU response.

For example:

  <library-property>
    <name>org.zkoss.zk.au.AuWriters.ContentType</name>
    <value>json/application;charset=UTF-8</value>
  </library-property>