springcloudfeign传输List的坑及解决
短信预约 -IT技能 免费直播动态提醒
feign传输List的坑
无法直接传输List
错误方法1
@RequestMapping(value = "/stat/merchant/get_merchant_compare_info", method = RequestMethod.POST)
@ResponseBody
MerchantCompareTotalInfo getMerchantCompareInfo(
@RequestParam(value = "licenseNoList")
List<String> 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<String> 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<Long> 改为 Long[] 再用Arrays.asList()变成集合
以上为个人经验,希望能给大家一个参考,也希望大家多多支持编程网。
免责声明:
① 本站未注明“稿件来源”的信息均来自网络整理。其文字、图片和音视频稿件的所属权归原作者所有。本站收集整理出于非商业性的教育和科研之目的,并不意味着本站赞同其观点或证实其内容的真实性。仅作为临时的测试数据,供内部测试之用。本站并未授权任何人以任何方式主动获取本站任何信息。
② 本站未注明“稿件来源”的临时测试数据将在测试完成后最终做删除处理。有问题或投稿请发送至: 邮箱/279061341@qq.com QQ/279061341