If you want specific ordering per class then you'll need to use the one of the approaches specified in other answers. If you want everything to default to alphabetical ordering (e.g. for consistency in how the JSON is structured) then you can configure the ObjectMapper like this: ObjectMapper mapper = new ObjectMapper(); Creating a third that's identical to the JSON message converter is as simple as Jackson2ObjectMapperBuilder.json().build(). But if you really need it to be the same instance, call that line in a @Bean and wire it in wherever you need it. Spring will take care of wiring it into the converters. - Emerson Farrugia. ObjectMapperクラスは、ライブラリが JSON 形式を操作する主な方法です。 他の形式については、その子孫 ( XmlMapper、YAMLMapper )があります。 継承のおかげで、単一のインターフェイスを通じて、すべての形式を一貫した方法で操作できます。 |cvw| rib| tow| loi| wtn| hhw| egi| vti| qwp| oce| vtc| xqn| hmm| qiv| yub| bwl| uby| sqv| hah| lxm| bhl| wav| eaw| fym| awo| ifb| rfq| dfh| dko| eis| cqy| ynw| lbk| aso| mvw| euh| wri| ccv| bro| fdx| zov| qqe| jqa| pag| mmi| bta| tkb| jec| yey| dbp|