使用Feign @RequestLine添加解码器斜线 [英] Adding decodeSlash using Feign @RequestLine

问题描述

我当前正在使用YAML文件通过swagger插件生成模型和API客户端，并且正在使用Feign OkHttpClient向API发出请求，这里的问题是客户端对URL进行了编码，但忽略了斜杠( )，API调用将失败.有没有一种方法可以在客户端中添加decodeSlash参数?还是可以使用拦截器来实现?

I am currently using a YAML file to generate the models and the API clients using the swagger plugin and I am using Feign OkHttpClient to make requests to the API, the problem here is the client encodes the URL but ignores the Slash(es) with this the API call fails. Is there a way to add decodeSlash parameter in the client? Or can this be achieved using an interceptor?

这是我遇到此问题的示例路径参数. QgKuK2DU/0%3D应该在QgKuK2DU%2F0%3D

Here is the sample path param where I am running into this issue. QgKuK2DU/0%3D where as it should be QgKuK2DU%2F0%3D

推荐答案

如果使用 openapi-generator 您可以

If you use the openapi-generator you can modify the templates (also described here) yourself to add the decodeSlash Parameter:

git clone https://github.com/openapitools/openapi-generator
cd openapi-generator
git checkout v4.2.0 # The Version Tag you are actually using
cd modules/openapi-generator/src/main/resources/Java/libraries/feign/
cp api.mustache <your_local_project>/src/main/resources/Java/libraries/feign

在api.mustache中更改@RequestLine的2种外观:

- @RequestLine("{{httpMethod}} {{{path}}}{{#hasQueryParams}}?{{/hasQueryParams}}{{#queryParams}}{{baseName}}={{=<% %>=}}{<%paramName%>}<%={{ }}=%>{{#hasMore}}&{{/hasMore}}{{/queryParams}}")
+ @RequestLine(value="{{httpMethod}} {{{path}}}{{#hasQueryParams}}?{{/hasQueryParams}}{{#queryParams}}{{baseName}}={{=<% %>=}}{<%paramName%>}<%={{ }}=%>{{#hasMore}}&{{/hasMore}}{{/queryParams}}", decodeSlash = false)

- @RequestLine("{{httpMethod}} {{{path}}}?{{#queryParams}}{{baseName}}={{=<% %>=}}{<%paramName%>}<%={{ }}=%>{{#hasMore}}&{{/hasMore}}{{/queryParams}}")
+ @RequestLine(value="{{httpMethod}} {{{path}}}?{{#queryParams}}{{baseName}}={{=<% %>=}}{<%paramName%>}<%={{ }}=%>{{#hasMore}}&{{/hasMore}}{{/queryParams}}", decodeSlash = false)

使用openapi-generator-maven-plugin将templateDirectory添加到<configuration>块:

<templateDirectory>src/main/resources/Java/libraries/feign</templateDirectory>

这篇关于使用Feign @RequestLine添加解码器斜线的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！