Shulou(Shulou.com)06/02 Report--

This article is to share with you about how to analyze Web Service problem points, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Let's take a look at it with the editor.

When calling

Org.springframework.web.client.HttpClientErrorException: 404 Not Found

Reason 1:mediaTypeError (ContentType)

Error occurred on the 2:server side (the key of json cannot be null)

Com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.lang.String out of START_OBJECT token

Bean cannot be deserialized

Can not deserialize instance of java.util.ArrayList out of START_OBJECT token

ACCEPT_SINGLE_VALUE_AS_ARRAY Settin

Com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.lang.String out of START_OBJECT token

Org.springframework.web.client.HttpClientErrorException: 406 Not Acceptable

Jackson-core, jackson-databind, mediaType are inconsistent (ContentType)

The above is how to analyze the Web Service problem points, the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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