通过Feign调用接口，返回数据时出现数据乱码

在路径映射上添加 produces = MediaType.APPLICATION_JSON_UTF8_VALUE, consumes = "application/json;charset=UTF-8"

如下所示：

 Feign端：

@GetMapping(value = "/dmgworktask/selectProcessByWordNo/{wordNo}",
            produces = MediaType.APPLICATION_JSON_UTF8_VALUE,
            consumes = "application/json;charset=UTF-8")
String selectProcessByWordNo(@PathVariable("wordNo") String wordNo);

Controller类：

@GetMapping(value = "/dmgworktask/selectProcessByWordNo/{wordNo}",
		produces = MediaType.APPLICATION_JSON_UTF8_VALUE,
		consumes = "application/json;charset=UTF-8")
@ResponseBody
public String selectProcessByWordNo(@PathVariable("wordNo") String wordNo) {
	log.info("根据业务词条编号获取最新的 jira 单");
	return devTaskService.selectProcessByWordNo(wordNo);
}