org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Unexpected end-of-input within/between Object entries; nested exception is com.fasterxml.jackson.core.JsonParseException: Unexpected end-of-input within/between Object entries at [Source: (org.springframework.util.StreamUtils$NonClosingInputStream); line: 7, column: 17] at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:391) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.read(AbstractJackson2HttpMessageConverter.java:343) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver.readWithMessageConverters(AbstractMessageConverterMethodArgumentResolver.java:185) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.readWithMessageConverters(RequestResponseBodyMethodProcessor.java:160) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.resolveArgument(RequestResponseBodyMethodProcessor.java:133) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:122) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:179) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:146) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) [spring-webmvc-5.3.20.jar:5.3.20] 这个错误啥意思？

这个错误是由Spring框架的HttpMessageConverter引起的，它表示在解析JSON字符串时发生了意外的输入结束。具体来说，错误信息中指出在对象的键值对之间或对象的结尾处出现了意外的输入结束。

要解决这个问题，你可以检查你的JSON字符串，确保它符合JSON对象的语法规则。特别是要检查对象键值对之间是否缺少逗号或引号等符号导致解析错误。此外，还要确保你使用的Jackson库版本与Spring框架兼容，并且没有发生版本冲突。

如果你使用的是自定义的JSON序列化和反序列化逻辑，你还需要检查代码中是否有错误或逻辑问题导致解析失败。你可以尝试打印出实际接收到的JSON字符串，以便更好地理解错误的原因。

相关问题

Resolved [org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Cannot construct instance of

Resolved [org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error Cannot construct instance of "com.example.User" (although at least one Creator exists): no String-argument constructor/factory method to deserialize from String value ('John Doe'); nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot construct instance of "com.example.User" (although at least one Creator exists): no String-argument constructor/factory method to deserialize from String value ('John Doe')

"message": "JSON parse error: Unexpected character ('\"' (code 34)): was expecting comma to separate Object entries; nested exception is com.fasterxml.jackson.databind.JsonMappingException: Unexpected character ('\"' (code 34)): was expecting comma to separate Object entries\n at [Source: (PushbackInputStream); line: 3, column: 26] (through reference chain: java.util.ArrayList[0])", "trace": "org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Unexpected character ('\"' (code 34)): was expecting comma to separate Object entries; nested exception is com.fasterxml.jackson.databind.JsonMappingException: Unexpected character ('\"' (code 34)): was expecting comma to separate Object entries\n at [Source: (PushbackInputStream); line: 3, column: 26] (through reference chain: java.util.ArrayList[0])\r\n\tat

I'm sorry, but it seems like you've pasted an error message related to JSON parsing. Can you please provide more context or information about the issue you're facing? I'll try my best to assist you.