后台报错 Unrecognized token 'string': was expecting (JSON String, Number, Array, Object or tok

Unrecognized token 'string': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false')

原因

可能是前台传递的是 String 类型的参数, 后台封装参数的是其他类型, 导致在转换时抛出异常