Swagger Codegen 在为具有 OAuth2.0 安全性的 Rest API 生成 Java 客户端时不起作用 [英] Swagger Codegen is not working while generating java client for a Rest API having OAuth2.0 security
问题描述
我正在尝试使用 swagger codegen 为具有 OAuth 2.0 安全性的 REST Api 生成客户端.电话如下:
I am trying to generate a client using swagger codegen for a REST Api having OAuth 2.0 security. The call is following:
E:\>java -jar swagger-codegen-distribution-2.1.2-M1.jar -a access_token:df8eb092-e34f-48f9-b4ce-32cdd1ae2613 -i http://localhost:8080/someapi/api-docs -l java -o E:\projects\prototypes\ApiClient
但是此调用不起作用并生成以下输出:
But this call is not working and generating the following output as:
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
reading from http://localhost:8080/someapi/api-docs
reading from http://localhost:8080/someapi/api-docs
usage: Codegen
-a,--auth addes authorization headers when fetching the
swagger definitions remotely. Pass in a
URL-encoded string of name:header with a comma
separating multiple values
-d,--debug-info prints additional info for debugging
-h,--help shows this message
-i,--input-spec <arg> location of the swagger spec, as URL or file
-l,--lang <arg> client language to generate.
Available languages include:
[android, async-scala, java, jaxrs, nodejs,
objc, scalatra, scala, dynamic-html, html,
swagger, tizen, php, python]
-o,--output <arg> where to write the generated files
-t,--template-dir <arg> folder containing the template files
我最近为此 API 实现了 OAuth2.0，因此我认为我使用此 API 设置的身份验证标头存在一些问题，因为之前代码生成器运行良好.
I have implemented recently the OAuth2.0 for this API so I assume that there is some problem with the authentication header I am setting with this APi as earlier the codegen was working well.
我为上述命令中的 -a 选项尝试了以下组合:
The following combinations I have tried for the -a option in the above command:
-a access_token:<token>
-a "access_token":<token>
-a name:AUTHORIZATION,<token>
但是没有任何效果.我今天的演示真的很麻烦.非常感谢任何快速帮助
But nothing is working. I am really in trouble with a demo today. Really appreciate any quick help
谢谢
推荐答案
我自己一直在尝试同样的事情，我会发布我认为您的问题所在.请尝试以下格式的命令.
I have been trying the same thing myself and I will post what I think your issue is. Please try the command in the format given below.
java -jar <Path of codegen jar>/swagger-codegen-cli.jar generate -i <path of swagger JSON>/swagger.json -l java -o <Output path>
在您的命令中，我在http://localhost:8080/someapi 中没有看到 JSON 文件名/api-docs"
如果这在这里不起作用，这是我为使代码生成成功工作所做的工作.
If this does not work here is what I did to make the codegen work sucessfully.
安装要从源代码构建，您需要在 $PATH 中安装并提供以下内容:
Installation To build from source, you need the following installed and available in your $PATH:
- Java 7 或 8
- Apache maven 3.3.3 或更高版本
以下命令可用于从源代码构建代码生成
The following commands can be used to build the codegen from the source
- git 克隆 https://github.com/swagger-api/swagger-codegen
- cd swagger-codegen
- mvn 清洁包
您也可以直接从 maven.org 下载 JAR(最新版本)
You can also download the JAR (latest release) directly from maven.org
生成代码
您可以使用以下命令为从 Swagger 编辑器生成的特定 JSON 生成代码.
You can generate the code for a particular JSON that you generated from the Swagger Editor using the following command.
- java -jar/swagger-codegen-cli.jar generate -i/swagger.json -l java -o
与此相关的其他详细信息可以在链接 https://github.com/swagger-api/swagger-codegen/blob/master/README.md#compatibility
Additional details in relation to this can be found in the link https://github.com/swagger-api/swagger-codegen/blob/master/README.md#compatibility
生成的代码有maven build，所以在pom.xml中指定了代码的库依赖.
The generated code has a maven build, so the library dependencies of the code is specified in the pom.xml.
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