The way you would do this is to rename an unused code to the code of the unsupported media type and then use strategy reassignment to assign it a suitable write strategy (this last step is important!

• 这样，你会做这是改名未码代码的无依无靠的媒体类型，然后使用策略，以重新分配给它一个合适的写策略（这最后一步是很重要的！