Jackson錯誤：Can not deserialize instance of java.lang.String out of START_OBJECT token

阿新 • • 發佈：2018-01-12

類型 fse ken eof mod 服務 app star put

org.springframework.http.converter.HttpMessageNotReadableException: Could not read JSON: Can not deserialize instance of java.lang.String out of START_OBJECT token
 at [Source: org.apache.http.conn.EofSensorInputStream@42b0f150; line: 1, column: 112] (through reference chain: com.webservice.net.model.GetAffairNewsListResponse["list"]->com.webservice.net.model.AffairNewsList["publishTime"]); 

nested exception is org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of java.lang.String out of START_OBJECT token

 at [Source: org.apache.http.conn.EofSensorInputStream@42b0f150; line:  
1, column: 112] (through reference chain: com.webservice.net.model.GetAffairNewsListResponse["list"]->com.webservice.net.model.AffairNewsList["publishTime"])

遇到這樣的錯誤，主要是服務器數據和客戶端數據類型不一致，這裏遇到的publishTime數據類型，服務器是datetime型，而我客戶端數據是String型，就會導致這樣的錯誤，調成一致即可。

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Jackson錯誤：Can not deserialize instance of java.lang.String out of START_OBJECT token

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