{"resultCode":"XX_UNDEF_00001","resultMsg":"com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.util.LinkedHashMap out of VALUE_NUMBER_INT token\n at [Source: 166015372579; line: 1, column: 1]","resultType":"0","errorNbr":"69eceeda-83cb-4952-b049-414d5bd9fd69","errorLevel":"1","berror":{"stackTrace":[],"level":"1","code":"XX_UNDEF_00001","nbr":"69eceeda-83cb-4952-b049-414d5bd9fd69","msg":"com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.util.LinkedHashMap out of VALUE_NUMBER_INT token\n at [Source: 166015372579; line: 1, column: 1]","message":"XX_UNDEF_00001: com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.util.LinkedHashMap out of VALUE_NUMBER_INT token\n at [Source: 166015372579; line: 1, column: 1]","formatMsg":false,"localizedMessage":"XX_UNDEF_00001: com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.util.LinkedHashMap out of VALUE_NUMBER_INT token\n at [Source: 166015372579; line: 1, column: 1]","suppressed":[]}}这个问题怎么解决
时间: 2023-08-31 12:12:18 浏览: 174
CameraDemo.zip_android开发_Java_
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这个错误信息表明在反序列化一个JSON字符串时,Jackson库预期的是一个对象,但实际上却得到了一个数值类型。建议您检查JSON字符串的格式是否正确,检查数据类型是否匹配。您可以使用在线JSON解析器(如https://jsonformatter.curiousconcept.com/)来验证JSON字符串是否有效,并检查每个属性的数据类型是否正确。另外,您可能需要检查您的代码以确保Jackson库正确定义对象模型和反序列化过程。
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