问题描述
我想为登录请求编写 API。 如果登录请求成功，则 API 应从响应标头返回 cookie。否则返回响应错误信息。
请求和响应的内容类型如下：
-
请求：application/x-www-form-urlencoded
-
回复：
这是用于登录后的 OpenAPI 定义
/api/v1/user/login:
post:
tags:
- login
summary: Login as a user.
description: Send login request
operationId: loginUser
requestBody:
description: Send login credentials.
required: true
content:
application/x-www-form-urlencoded:
schema:
type: object
properties:
username:
type: string
password:
type: string
required:
- username
- password
example:
username: usr
password: '123'
responses:
'200':
description: returns cookie from set-cookie header.
content:
text/html:
schema:
type: string
'400':
description: 400 Bad Request,Missing Parameter.
content:
application/json:
schema:
type: object
properties:
code:
type: string
example:
code: MISSING_ParaMETER
tags:
- name: login
description: login operations
生成命令 我将 openapi-generator-cli 与 cpprestsdk 生成器一起用于 msvc C++ 客户端
npx openapi-generator-cli generate -g cpp-restsdk -i test.yaml -o ./output
我想避免手动编辑代码修复。 所以我希望生成器尽可能为 API 生成完整正确的代码。
生成的代码： 为了定位代码问题，在生成的代码上添加了以“//ERROR”开头的注释。
pplx::task<utility::string_t> LoginApi::loginUser(utility::string_t username,utility::string_t password) const
{
std::shared_ptr<const ApiConfiguration> localVarapiConfiguration( m_apiclient->getConfiguration() );
utility::string_t localVarPath = utility::conversions::to_string_t("/api/v1/user/login");
std::map<utility::string_t,utility::string_t> localVarQueryParams;
std::map<utility::string_t,utility::string_t> localVarHeaderParams( localVarapiConfiguration->getDefaultHeaders() );
std::map<utility::string_t,utility::string_t> localVarFormParams;
std::map<utility::string_t,std::shared_ptr<HttpContent>> localVarFileParams;
std::unordered_set<utility::string_t> localVarResponseHttpContentTypes;
localVarResponseHttpContentTypes.insert( utility::conversions::to_string_t("text/html") );
localVarResponseHttpContentTypes.insert( utility::conversions::to_string_t("application/json") );
utility::string_t localVarResponseHttpContentType;
// use JSON if possible
if ( localVarResponseHttpContentTypes.size() == 0 )
{
localVarResponseHttpContentType = utility::conversions::to_string_t("text/plain");
}
// JSON
else if ( localVarResponseHttpContentTypes.find(utility::conversions::to_string_t("application/json")) != localVarResponseHttpContentTypes.end() )
{
localVarResponseHttpContentType = utility::conversions::to_string_t("application/json");
}
// multipart formdata
else if( localVarResponseHttpContentTypes.find(utility::conversions::to_string_t("multipart/form-data")) != localVarResponseHttpContentTypes.end() )
{
localVarResponseHttpContentType = utility::conversions::to_string_t("multipart/form-data");
}
//ERROR: Instead of "text/html",Content-Type checking for "text/plain" generated!
else if( localVarResponseHttpContentTypes.find(utility::conversions::to_string_t("text/plain")) != localVarResponseHttpContentTypes.end() )
{
localVarResponseHttpContentType = utility::conversions::to_string_t("text/plain");
}
else
{
throw ApiException(400,utility::conversions::to_string_t("LoginApi->loginUser does not produce any supported media type"));
}
localVarHeaderParams[utility::conversions::to_string_t("Accept")] = localVarResponseHttpContentType;
std::unordered_set<utility::string_t> localVarConsumeHttpContentTypes;
localVarConsumeHttpContentTypes.insert( utility::conversions::to_string_t("application/x-www-form-urlencoded") );
{
localVarFormParams[ utility::conversions::to_string_t("username") ] = apiclient::parameterToString(username);
}
{
localVarFormParams[ utility::conversions::to_string_t("password") ] = apiclient::parameterToString(password);
}
std::shared_ptr<IHttpBody> localVarHttpBody;
utility::string_t localVarRequestHttpContentType;
// use JSON if possible
if ( localVarConsumeHttpContentTypes.size() == 0 || localVarConsumeHttpContentTypes.find(utility::conversions::to_string_t("application/json")) != localVarConsumeHttpContentTypes.end() )
{
localVarRequestHttpContentType = utility::conversions::to_string_t("application/json");
}
// multipart formdata
else if( localVarConsumeHttpContentTypes.find(utility::conversions::to_string_t("multipart/form-data")) != localVarConsumeHttpContentTypes.end() )
{
localVarRequestHttpContentType = utility::conversions::to_string_t("multipart/form-data");
}
else if (localVarConsumeHttpContentTypes.find(utility::conversions::to_string_t("application/x-www-form-urlencoded")) != localVarConsumeHttpContentTypes.end())
{
localVarRequestHttpContentType = utility::conversions::to_string_t("application/x-www-form-urlencoded");
}
else
{
throw ApiException(415,utility::conversions::to_string_t("LoginApi->loginUser does not consume any supported media type"));
}
return m_apiclient->callApi(localVarPath,utility::conversions::to_string_t("POST"),localVarQueryParams,localVarHttpBody,localVarHeaderParams,localVarFormParams,localVarFileParams,localVarRequestHttpContentType)
.then([=](web::http::http_response localVarResponse)
{
if (m_apiclient->getResponseHandler())
{
m_apiclient->getResponseHandler()(localVarResponse.status_code(),localVarResponse.headers());
}
if (localVarResponse.status_code() >= 400)
{
throw ApiException(localVarResponse.status_code(),utility::conversions::to_string_t("error calling loginUser: ") + localVarResponse.reason_phrase(),std::make_shared<std::stringstream>(localVarResponse.extract_utf8string(true).get()));
}
// check response content type
if(localVarResponse.headers().has(utility::conversions::to_string_t("Content-Type")))
{
utility::string_t localVarContentType = localVarResponse.headers()[utility::conversions::to_string_t("Content-Type")];
if( localVarContentType.find(localVarResponseHttpContentType) == std::string::npos )
{
throw ApiException(500,utility::conversions::to_string_t("error calling loginUser: unexpected response type: ") + localVarContentType,std::make_shared<std::stringstream>(localVarResponse.extract_utf8string(true).get()));
}
}
//ERROR: Only Return Response Body. Not "set-cookie" Header
return localVarResponse.extract_string();
})
.then([=](utility::string_t localVarResponse)
{
utility::string_t localVarResult(utility::conversions::to_string_t(""));
if(localVarResponseHttpContentType == utility::conversions::to_string_t("application/json"))
{
web::json::value localVarjson = web::json::value::parse(localVarResponse);
ModelBase::fromJson(localVarjson,localVarResult);
}
//ERROR: Instead of "text/html",Content-Type checking for "text/plain" generated!
else if(localVarResponseHttpContentType == utility::conversions::to_string_t("text/plain"))
{
localVarResult = localVarResponse;
}
else
{
throw ApiException(500,utility::conversions::to_string_t("error calling loginUser: unsupported response type"));
}
return localVarResult;
});
}
API 定义是否需要进一步修改？
解决方法
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