FixUserAgentError

tea/tea.go

@@ -317,6 +317,10 @@ func DoRequest(request *Request, requestRuntime map[string]interface{}) (respons
 			continue
 		} else if key == "host" {
 			httpRequest.Header["Host"] = []string{*value}
+			delete(httpRequest.Header, "host")
+		} else if key == "user-agent" {
+			httpRequest.Header["User-Agent"] = []string{*value}
+			delete(httpRequest.Header, "user-agent")
 		} else {
 			httpRequest.Header[key] = []string{*value}
 		}

tea/tea_test.go

@@ -390,6 +390,7 @@ func Test_DoRequest(t *testing.T) {
 	utils.AssertEqual(t, `Internal error`, err.Error())
 
 	request.Headers["host"] = String("tea-cn-hangzhou.aliyuncs.com:80")
+	request.Headers["user-agent"] = String("test")
 	resp, err = DoRequest(request, runtimeObj)
 	utils.AssertNil(t, resp)
 	utils.AssertEqual(t, `Internal error`, err.Error())