@RequestHeader 请求头参数为空异常处理 |
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weixin_43316259: 引用无效 @RequestHeader 请求头参数为空异常处理云深n不知处: org.springframework.web.bind.MissingRequestHeaderException: Missing request header 'token' for method parameter of type String at org.springframework.web.method.annotation.RequestHeaderMethodArgumentResolver.handleMissingValue(RequestHeaderMethodArgumentResolver.java:87) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.handleMissingValue(AbstractNamedValueMethodArgumentResolver.java:222) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.resolveArgument(AbstractNamedValueMethodArgumentResolver.java:114) at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121) at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:167) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134) at org.springframework.web.se @RequestHeader 请求头参数为空异常处理云深n不知处: org.springframework.web.bind.MissingRequestHeaderException: Missing request header 'token' for method parameter of type String at org.springframework.web.method.annotation.RequestHeaderMethodArgumentResolver.handleMissingValue(RequestHeaderMethodArgumentResolver.java:87) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.handleMissingValue(AbstractNamedValueMethodArgumentResolver.java:222) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.resolveArgument(AbstractNamedValueMethodArgumentResolver.java:114) at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121) at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:167) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134) at org.springframework.web.se @RequestHeader 请求头参数为空异常处理云深n不知处: 请问一下大佬，我使用注解方式，他报空，但是又能获取到token怎么回事呀org.springframework.web.bind.MissingRequestHeaderException: Missing request header 'token' for method parameter of type String at org.springframework.web.method.annotation.RequestHeaderMethodArgumentResolver.handleMissingValue(RequestHeaderMethodArgumentResolver.java:87) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.handleMissingValue(AbstractNamedValueMethodArgumentResolver.java:222) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.resolveArgument(AbstractNamedValueMethodArgumentResolver.java:114) at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121) at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:167) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java PageHelper使用以及PageInfo中分页对象的转化有情绪的小K: 最后一段代码中的 add(articleVo)中的articleVo 在哪？ |
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