Method has too many Body parameters

@FeignClient(value = "poi-portrait-service",path = "/poi")
public interface PoiClassifyMonthFeign {
    @GetMapping(value = "/selectPoiClassify")
    public Result<List<PoiClassifyMonth>> selectPoiClassify(String startDate, String endDate, String cityId, String level, String category);
}

报错：

Caused by: java.lang.IllegalStateException: Method has too many Body parameters: public abstract com.test.map_bi.bean.common.Result com.test.map_bi.service.PoiClassifyMonthFeign.selectPoiClassify(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)

解决方法：

当使用Feign时，若是发送的是get请求，那么须要在请求参数前加上@RequestParam注解修饰，Controller里面能够不加该注解修饰。

@FeignClient(value = "poi-portrait-service",path = "/poi")
public interface PoiClassifyMonthFeign {
    @GetMapping(value = "/selectPoiClassify")
    public Result<List<PoiClassifyMonth>> selectPoiClassify(@RequestParam(name = "startDate",required = true) String startDate,
                                                            @RequestParam(name = "endDate",required = true) String endDate,
                                                            @RequestParam(name = "cityId",required = true) String cityId,
                                                            @RequestParam(name = "level",required = true) String level,
                                                            @RequestParam(name = "category",required = false) String category);
}