springcloud feign传输List的坑及解决

springcloud feign传输List的坑及解决

目录feign传输List的坑错误方法1错误方法2错误方法3feign调用传List接不到值

feign传输List的坑

无法直接传输List

错误方法1

@RequestMapping(value = "/stat/merchant/get_merchant_compqDbwwAare_info", method = RequestMethod.POST)

@ResponseBody

MerchantCompareTotalInfo getMerchantCompareInfo(

@RequestParam(value = "licenseNoList")

List licenseNoList);

错误：

feign.FeignException: status 500 reading MerchantStatRemoteApi#getMerchantCompareInfo(List); content

错误方法2

@RequestMapping(value = "/stat/merchant/get_merchant_compare_info", method = RequestMethod.POST)

@ResponseBody

MerchantCompareTotalInfo getMerchantCompareInfo(@RequestBody List licenseNoList);

错误：

feign.FeignException: status 500 reading MerchantStatRemoteApi#getMerchantCompareInfo(List); content

错误方法3

@RequestMapping(value = "/stat/merchant/get_merchant_compare_info", method = RequestMethod.POST)

@ResponseBody

MerchantCompareTotalInfo getMerchantCompareInfo(@RequestBody String[] licenseNoList);

服务端的数组是null

正确方法：

@RequestMapping(value = "/stat/merchant/get_merchant_compare_info", method = RequestMethod.POST)

@ResponseBody

MerchantCompareTotalInfo getMerchantCompareInfo(@RequestParam("licenseNoList") String[] licenseNoList);

feign调用传List接不到值

改为传数组 List 改为 Long[] 再用Arrays.asList()变成集合

版权声明：本文内容由网络用户投稿，版权归原作者所有，本站不拥有其著作权，亦不承担相应法律责任。如果您发现本站中有涉嫌抄袭或描述失实的内容，请联系我们jiasou666@gmail.com 处理，核实后本网站将在24小时内删除侵权内容。