运行验证测试并将这些讨厌的字符嵌入Swagger 2.0验证输出中
{"$ref":"#/definitions/DeferredResult«ResponseEntity«SummCollection»»"
控制器方法返回：DeferredResult<ResponseEntity<SummCollection>>
我刚刚注意到我在写这个问题：实际：“＆lt;”疯狂：“”“
MockHttpServletRequest中的奇怪字符Swagger2 DeferredResultÂ响应
这似乎是“iso-8859-1”与“utf-8”之间的问题吧？ IDK。
问题是什么导致SwaggerTest validateImplementationAgainstDesignSpec读取文件.yaml json就好了，但是MockMvc执行GET响应是包含类名和分隔符之间的这些“”字符。
CODE CALL：
MvcResult mvcResult = this.mockMvc.perform(get("/v2/api-docs?group=full-api") // 2
.accept(MediaType.APPLICATION_JSON)
.characterEncoding("application/json;charset=ISO-8859-1"))
.andDo(MockMvcResultHandlers.print())
.andExpect(status().isOk())
.andReturn();
我调试了代码，行.characterEncoding("application/json;charset=ISO-8859-1"))设置为“UTF-8”，其他一切都在极端（包括“windows-1252”）。这发生在Linux CI服务器上，因此它不是卷绕器。
我已经读过这是一个StringHttpMessageConverter问题/症状，但无法解决使用MockMVC调用Swagger2的问题。
输出：
MockHttpServletResponse:
Status = 200
Error message = null
Headers = {Content-Type=[application/json]}
Content type = application/json
Body = {"swagger":"2.0","info":{"description":"Some Description ","version":"1.0","title":"Sum-Server","license":{}},"host":"localhost","basePath":"/","tags":[{"name":"summ-service","description":"Summary Service"}],"paths":{"/api/v1/summ/{id}":{"get":{"tags":["device-summary-service"],"summary":"getDeviceSummaries","operationId":"getDeviceSummariesUsingGET","consumes":["application/json"],"produces":["application/json"],"parameters":[{"name":"id","in":"path","description":"id","required":true,"type":"string"},{"name":"days","in":"query","description":"days","required":false,"type":"string"},{"name":"start","in":"query","description":"start","required":false,"type":"string"},{"name":"end","in":"query","description":"end","required":false,"type":"string"}],"responses":{"200":{"description":"OK","schema":{"$ref":"#/definitions/DeferredResult«ResponseEntity«SummCollection»»"}}}}}},"definitions":{"SummCollection":{"type":"object","properties":{"SummList":{"type":"array","items":{"$ref":"#/definitions/SummDateRange"}},"endDate":{"type":"string"},"prioritizedReportFamily":{"type":"integer","format":"int32"},"startDate":{"type":"string"}}},"DeferredResult«ResponseEntity«SummCollection»»":{"type":"object","properties":{"result":{"type":"object"},"setOrExpired":{"type":"boolean"}}}}}
答案 0 :(得分：1)
每当我提出一个问题，浪费时间，对自己说，不要做一个堆叠溢出，你几乎拥有它。然后在绝望中，最后写下这个问题......
35分钟后，找到答案......也很简单。 {哎哟} 看这里： http://docs.spring.io/spring/docs/current/javadoc-api/index.html?constant-values.html
APPLICATION_JSON_UTF8_VALUE "application/json;charset=UTF-8"
APPLICATION_JSON_VALUE "application/json"
.accept(MediaType.APPLICATION_JSON_UTF8_VALUE))
MediaType ！哈！希望这有助于某人。 :)