停止阅读我的请求Grails [英] Stop Grails from reading my request

问题描述

我想在我的Grails应用程序中创建一个URL，在Grails读取请求主体之前，我想处理这些URL。具体来说，我想在Grails读取文件之前阅读文件流并自己处理。为此，我创建了一个自定义servlet，并将它从 web.xml 进行映射，方法如下 -

I want to create a URL in my Grails application where I want to handle things before Grails read the request body. Specifically, I want to read a file stream and handle it myself before Grails reads it. To do this, I created a custom servlet and mapped it from web.xml by following this -

grails install-templates

然后，创建servlet为 src / java / MyServlet.java 然后添加到 web.xml中

Then, created the servlet as src/java/MyServlet.java and then added following to web.xml

<servlet>
    <servlet-name>uploader</servlet-name>
    <servlet-class>MyServlet</servlet-class>        
</servlet>

<servlet-mapping>
    <servlet-name>uploader</servlet-name>
    <url-pattern>/upload/execute</url-pattern>
</servlet-mapping>

然而，在到达我的servlet之前，Grails仍然在阅读我的请求。我怀疑这是因为我没有收到 MyServlet中的任何请求正文

However, Grails is still reading my request before it reaches my servlet. I suspect this because I am not getting any request body in MyServlet

推荐答案

Grails有一个内置的选项来禁用Multipart请求的处理。在 Config.groovy -

Grails has a builtin option to disable processing of Multipart request. Just toggle following setting to true in Config.groovy -

grails.web.disable.multipart=true

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