com.fasterxml.jackson.databind.exc.MismatchedInputException

jackson json转实体 com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException

jackson 2.2.2
由于vo中缺少json的某个字段属性引起
2种解决方法
1：vo中添加注解@JsonIgnoreProperties(ignoreUnknown = true)
2.  mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

com.fasterxml.jackson.databind.exc.MismatchedInputException

错误的格式

[{
"firstName": "hgf",
"lastName": "frew",
"username": "erf",
"email": "bgghjk",
"password": "bgte",
"role": "trrere"
}
]

正确的格式，不要[]

{
"firstName": "hgf",
"lastName": "frew",
"username": "erf",
"email": "bgghjk",
"password": "bgte",
"role": "trrere"
}