Method has too many Body parameters openfeign

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Method has too many Body parameters openfeign

feign 调用问题,最新版本的feign和旧版本的稍微有一些不一样,具体如下(eureka 作为服务发现与注册 ) 依赖: compile('io.github.openfeign:feign-java8:9.6.0') compile('org.springframework.cloud:spring-cloud-openfeign-core') compile('org.springframework.cloud:spring-cloud-starter-openfeign') feign…

Caused by: java.lang.IllegalStateException: Method has too many Body parameters

feign多参数问题1.1GET方式错误写法 @RequestMapping(value="/test", method=RequestMethod.GET) Model test(final String name, final int age); 启动服务的时候,会报如下异常: Caused by: java.lang.IllegalStateException: Method has too many Body parameters: public abstract com.ch…

SpringCloud Feign报错：Method has too many Body parameters

1.feign多参数问题 1.1GET方式错误写法 @RequestMapping(value="/test", method=RequestMethod.GET) Model test(final String name, final int age); 启动服务的时候,会报如下异常: Caused by: java.lang.IllegalStateException: Method has too many Body parameters: public abstract co…

【异常】Caused by: java.lang.IllegalStateException: Method has too many Body parameters

出现此异常原因是引文使用feign客户端的时候,参数没有用注解修饰 1.1GET方式错误写法 @RequestMapping(value="/test", method=RequestMethod.GET) Model test(final String name, final int age); 启动服务的时候,会报如下异常: Caused by: java.lang.IllegalStateException: Method has too many Body parameters…

OpenFeign远程调用原理

之前对OpenFeign 了解到只用在接口上面打个注解,然后就可以通过内部调用去调用远程地址.研究完Feign生成对象以及代理对象的作用过程之后发现这个过程用到了Spring的好多东西,在之后的过程中可以借鉴这种思想. 查看Springboot项目一般从Enable入口,然后查看倒入的类.然后分析其IoC过程: 包括注册BeanDefinition.生成单例对象. 0. 以一个Feign 接口查看接口如下: package cn.qz.cloud.service; import cn.qz.c…

[Java in NetBeans] Lesson 05. Method/function

这个课程的参考视频和图片来自youtube. 主要学到的知识点有: Define a method:(motivation: write one time, but use it many times) Access: public, private, protected public: Any other class can access a public field or method. (Further, other classes can modify public fields unl…

How to create functions that can accept variable number of parameters such as Format

http://www.chami.com/tips/delphi/112696D.html Sometimes it's necessary to pass undefined number of [different type] variables to a function -- look at Format() function in Delphi and *printf() functions in C/C++ for example. Once you analyze the foll…