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如何轮询目录以及目录中复制的任何XLSX文件，请致电REST API加载feed

发布于 2025-02-03 09:54:08 字数 49 浏览 2 评论 0原文

我有一个用例，我想对目录进行轮询。我找不到自己的方式，请提出某种方法来做到这一点。

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很快妥协 2025-02-10 09:54:08

我相信您正在寻找完全工作的样本，我怀疑这将是一个，因为您的业务任务可能与其他人所做的不一样。

尽管我们不介意您是否贡献了这样的样本： https：// github。 com/spring-projects/spring-integration-samples 。

因此，要构建逻辑，我们需要提供IntegrationFlow： https://docs.spring.io/spring-integration/docs/current/current/referent/referent/referent/html/dsl.html.html#java-dsl-dsl-dsl-dsl 。< /p>
要从DIR读取文件，我们需要使用files.inboundadapter（）与各自的轮询策略。
您可以对轮询文件内容进行一些转换（.transform（））。
通过http.outboundgateway（）
致电休息服务
。

类似的事情：（

    @Bean
    public IntegrationFlow fileReadingFlow() {
        return IntegrationFlows
                .from(Files.inboundAdapter(new File("myDir"))
                                .patternFilter("*.xlsx"),
                        e -> e.poller(Pollers.fixedDelay(1000)))
                .transform(...)
                .handle(Http.outboundGateway("")
                        .expectedResponseType(String.class))
                .transform(...)
                .get();
    }

我不知道您的XSLT内容是什么以及如何调用其剩余服务

。 //github.com/spring-projects/spring-integration-samples/tree/main/main/applications/file-split-ftp“ rel =” nofollow noreferrer“> https://github.com/spring-proing-projects/spring-integration-integration-integration-integration-integration-integration-integration -samples/tree/main/applications/file-split-ftp

I believe that you are looking for fully working sample and I doubt that is going to be one since your business task might not be the same what other people are doing.

Although we won't mind if you contribute back such a sample: https://github.com/spring-projects/spring-integration-samples.

So, to build a logic we need to provide an IntegrationFlow: https://docs.spring.io/spring-integration/docs/current/reference/html/dsl.html#java-dsl.
To read files from a dir we need to use a Files.inboundAdapter() with respective polling policy.
You may do some transformation (.transform()) about polled file content or so.
Call the REST service via Http.outboundGateway()
Do the post-process.

Something like this:

    @Bean
    public IntegrationFlow fileReadingFlow() {
        return IntegrationFlows
                .from(Files.inboundAdapter(new File("myDir"))
                                .patternFilter("*.xlsx"),
                        e -> e.poller(Pollers.fixedDelay(1000)))
                .transform(...)
                .handle(Http.outboundGateway("")
                        .expectedResponseType(String.class))
                .transform(...)
                .get();
    }

(Haven't checked as working since I don't know what is your XSLT content and how you call the REST service.)

This sample does something with files reading to gather some ideas: https://github.com/spring-projects/spring-integration-samples/tree/main/applications/file-split-ftp

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