TypeError: Converting circular structure to JSON
--> starting at object with constructor 'ClientRequest'
| property 'socket' -> object with constructor 'Socket'
--- property '_httpMessage' closes the circle
at JSON.stringify (<anonymous>)
at server-bundle.js:9501:36
at processTicksAndRejections (internal/process/task_queues.js:93:5)
你应该序列化
res.data
,才是响应正文。res
是 axios 封装的返回值,里面的字段有循环引用。