在 $http.post 方法中我遇到 405 问题。我们对 POST 和 GET 方法使用单一服务(REST)。
如果 url 具有 localhost,则它正在工作。 urlAddScenario 是 localhost/Service.svc/api/scenarios/add。如果我使用机器名称而不是 locahost,它就不起作用。机器名/Service.svc/api/scenarios/add
我的JS代码是
scenarioExecutionFactory.addScenario = function (scenarioId) {
return $http.post(urlAddScenario, scenarioId)
};
另一种JS:
var runScenarioId = { "ScenarioId": 10 }
scenarioExecutionFactory.addScenario(runScenarioId )
.success(function (data) {
$scope.getScenarioRecentRuns($scope.CurrentScenario);
});
WCF服务:
[OperationContract]
[WebInvoke(UriTemplate = "api/scenarios/add",
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json,
Method = "POST")]
Request AddScenario(ScenarioRequestParams requestParams);
config:
<system.webServer>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*" />
<add name="Access-Control-Allow-Credentials" value="true" />
<add name="Access-Control-Allow-Methods" value="GET,POST,PUT,OPTIONS" />
<add name="Access-Control-Allow-Headers" value="Origin,Content-Type,Accept,Authorization,X-Ellucian-Media-Type" />
</customHeaders>
</httpProtocol>
我在标题中看到的是 OPTIONS 而不是 POST。
Headers:
**OPTIONS** http://ddd/HelloService/HelloService.svc/PostData HTTP/1.1
Accept: */*
Origin: http://localhost:31284
Access-Control-Request-Method: POST
Access-Control-Request-Headers: accept, content-type
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch; rv:11.0) like Gecko
Host: vijayakatta
Content-Length: 0
DNT: 1
Connection: Keep-Alive
Pragma: no-cache
Error:
IE:SCRIPT7002:XMLHttpRequest:网络错误0x80070005,访问被拒绝。
Chrome:XMLHttpRequest 无法加载 htp//machinename/services.svc/api/scenarios/add。无效的 HTTP 状态代码 405
响应标头:HTTP/1.1 405 不允许方法