Failed to read the HTTP message: org. Springframework. HTTP. Converter. HttpMessageNotReadableException: JSON parse error: Can not construct the instance of the com. QRSX. Springboot. Pojo. OrderList: no String - argument constructor/factory method to deserialize the from String value ("); Nested exception is com. Fasterxml. Jackson. Databind. JsonMappingException: Can not construct the instance of the com. QRSX. Springboot. Pojo. OrderList: no String - argument constructor/factory method to deserialize the from String value (' ')

CodePudding user response:

Json format error

CodePudding user response:

Front desk from the json data is wrong

CodePudding user response:

JSON parse error
It is obvious that the json format has a problem,
You should have received json