Postman測試http請求返回415狀態碼的解決
阿新 • • 發佈：2018-11-01
首先記錄一下返回結果
<!doctype html> <html lang="en"> <head><title>HTTP Status 415 – Unsupported Media Type</title> <style type="text/css"> H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;} A {color : black;}A.name {color : black;}.line {height: 1px; background-color: #525D76; border: none;} </style> </head> <body> <h1>HTTP Status 415 – Unsupported Media Type</h1> <hr class="line" /><p><b>Type</b> Status Report</p> <p><b>Message</b> Unsupported Media Type</p> <p><b>Description</b> The origin server is refusing to service the request because the payload is in a format not supported by this method on the target resource.</p> <hr class="line" /> <h3>Apache Tomcat/8.0.53</h3> </body></html>
postman引數如下圖
使用https請求並攜帶一組formData向eclipse後臺請求資料，結果返回狀態碼415
| 415狀態碼 | Unsupported Media Type | 伺服器無法處理請求附帶的媒體格式 |
處理該請求的原始碼是：
@POST @Path("calc") @Produces(MediaType.APPLICATION_JSON) @Consumes({MediaType.APPLICATION_XHTML_XML,MediaType.APPLICATION_XML/*,MediaType.APPLICATION_FORM_URLENCODED*/}) public String getCalculationResult(@FormParam("num1") String num1, @FormParam("num2")String num2){ Result r = new Result().success(); r.setData(NumberUtils.toInt(num1)+NumberUtils.toInt(num2)); return r.toString(); }
執行該方法時的日誌記錄
八月 29, 2018 2:47:19 下午 org.glassfish.jersey.filter.LoggingFilter log 資訊: 1 * LoggingFilter - Request received on thread http-nio-443-exec-13 1 > POST https://localhost/master/rest/jersey/calc 1 > content-type: application/x-www-form-urlencoded 1 > cache-control: no-cache 1 > postman-token: 43615349-7d54-45e5-962b-8ed59e3be45d 1 > user-agent: PostmanRuntime/7.1.1 1 > accept: */* 1 > host: localhost 1 > cookie: JSESSIONID=0AD7194FDD008D9919CF1B3B4E15F09C 1 > accept-encoding: gzip, deflate 1 > content-length: 14 1 > connection: keep-alive 八月 29, 2018 2:47:19 下午 org.glassfish.jersey.filter.LoggingFilter log 資訊: 1 * LoggingFilter - Response received on thread http-nio-443-exec-13 1 < 415
可以看到，該條請求的 content-type: application/x-www-form-urlencoded，@Consumes的引數列表中沒有此種類型的變數，即表示該資源不接受此種content-type的請求。(使用的RESTful 風格的jersey框架)，增加這種請求媒體型別的支援即可，即去掉原始碼上@Consumes的標籤註釋即可解決。