记录long类型传参时异常org.springframework.http.converter.HttpMessageNotReadableException

org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Invalid numeric value: Leading zeroes not allowed; nested exception is com.fasterxml.jackson.core.JsonParseException: Invalid numeric value: Leading zeroes not allowed
 at [Source: (org.springframework.util.StreamUtils$NonClosingInputStream); line: 5, column: 19]
    at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:391) ~[spring-web-5.3.27.jar:5.3.27]
    at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.read(AbstractJackson2HttpMessageConverter.java:343) ~[spring-web-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver.readWithMessageConverters(AbstractMessageConverterMethodArgumentResolver.java:185) ~[spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.readWithMessageConverters(RequestResponseBodyMethodProcessor.java:160) ~[spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.resolveArgument(RequestResponseBodyMethodProcessor.java:133) ~[spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:122) ~[spring-web-5.3.27.jar:5.3.27]
    at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:179) ~[spring-web-5.3.27.jar:5.3.27]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:146) ~[spring-web-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1072) [spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:965) [spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring-webmvc-5.3.27.jar:5.3.27]
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) [spring-webmvc-5.3.27.jar:5.3.27]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:555) [tomcat-embed-core-9.0.74.jar:4.0.FR]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) [spring-webmvc-5.3.27.jar:5.3.27]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:623) [tomcat-embed-core-9.0.74.jar:4.0.FR]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) [tomcat-embed-core-9.0.74.jar:9.0.74]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) [tomcat-embed-core-9.0.74.jar:9.0.74]

这个异常是因为在JSON数据中传递了一个数字字符串，但该数字字符串以0开头，而JSON中数字不能以0开头。

要解决这个问题，您可以确保在JSON数据中传递的数字字符串不以0开头，或者修改后端代码来处理以0开头的数字字符串。

请注意，JSON规范不允许数字以0开头，因为0开头的数字在JSON中被解释为八进制数。如果你需要传递一个整数值，而该值以0开头，你可以将其转换为字符串，以避免JSON解析错误。例如，将整数值123转换为字符串"123"，以便正确地在JSON中传递。