PostReplaceFilter 存在问题,无法使用 PUT 覆盖 POST

发布于 2024-12-21 19:59:43 字数 2384 浏览 1 评论 0原文

我在使用 PostReplaceFilter 时遇到问题。我正在尝试使用 PUT 请求覆盖从 HTML 表单发送的 POST 请求。文档说,对于 Jersey 1.10(我正在使用),我只需要使用请求标头(“X-HTTP-Method-Override”)查询参数“_method”来发出信号压倒一切的。我选择使用“_method”方式,但它根本不起作用。

这是我的 HTML 表单:

<!DOCTYPE html>
<html>
    <head>
        <title>New comment</title>
    </head>
    <body>
        <form action="http://localhost:3030/booklet/clusters/4eec2b6c0364ddde9ad0a82a/comments/COMM5372363818493721528" method="POST">
          <input name="_method" type="hidden" value="PUT" />
          <TEXTAREA NAME="content" COLS=40 ROWS=6>"fafafdfdsgdsg"</TEXTAREA>
          <input type="submit" value="Update" />
        </form>
    </body>
</html>

这是我的资源:

@PUT
@Path("/{id}/comments/{comment_id}")
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public void updateComment(
            @PathParam("id") String id,
            @PathParam("comment_id") String commentId,
            @FormParam("content") String content,
            @Context HttpServletResponse servletResponse
            ) throws IOException {
    Comment comment = new Comment();
    comment.setId(commentId);
    comment.setContent(content);        
    dao.updateOrCreateComment(comment);
    String requestURL = uriInfo.getBaseUriBuilder().build().toURL().toExternalForm() + 
            RESOURCE_CLUSTERS + "/" + id + "/" + 
            RESOURCE_COMMENTS;
    servletResponse.sendRedirect(requestURL);
}

这是我的 web.xml 配置:

 <init-param>
   <param-name>com.sun.jersey.spi.container.ContainerRequestFilters</param-name>
   <param-value>com.sun.jersey.api.container.filter.PostReplaceFilter;com.sun.jersey.api.container.filter.LoggingFilter</param-value>
 </init-param>

 <init-param>
   <param-name>com.sun.jersey.api.container.filter.PostReplaceFilterConfig</param-name>
   <param-value>QUERY</param-value>
 </init-param>

我也尝试过:

<init-param>
   <param-name>com.sun.jersey.api.container.filter.PostReplaceFilterConfig</param-name>
   <param-value>HEADER,QUERY</param-value>
 </init-param>

我不确定那里出了什么问题,但请求在服务器端仍然显示为 POST,而不是 PUT。如果我错过了任何重要的事情,请告诉我。

谢谢你们,

I'm having trouble with the usage of PostReplaceFilter. I'm trying to override a POST request sending from an HTML form with a PUT request. The documentation said that, for Jersey 1.10 (which I'm using), I only need to use either request HEADER ("X-HTTP-Method-Override") or query parameter "_method" to signal the overriding. I have chosen to use the "_method" way, but it doesn't work at all.

Here's my HTML form:

<!DOCTYPE html>
<html>
    <head>
        <title>New comment</title>
    </head>
    <body>
        <form action="http://localhost:3030/booklet/clusters/4eec2b6c0364ddde9ad0a82a/comments/COMM5372363818493721528" method="POST">
          <input name="_method" type="hidden" value="PUT" />
          <TEXTAREA NAME="content" COLS=40 ROWS=6>"fafafdfdsgdsg"</TEXTAREA>
          <input type="submit" value="Update" />
        </form>
    </body>
</html>

Here's my resource:

@PUT
@Path("/{id}/comments/{comment_id}")
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public void updateComment(
            @PathParam("id") String id,
            @PathParam("comment_id") String commentId,
            @FormParam("content") String content,
            @Context HttpServletResponse servletResponse
            ) throws IOException {
    Comment comment = new Comment();
    comment.setId(commentId);
    comment.setContent(content);        
    dao.updateOrCreateComment(comment);
    String requestURL = uriInfo.getBaseUriBuilder().build().toURL().toExternalForm() + 
            RESOURCE_CLUSTERS + "/" + id + "/" + 
            RESOURCE_COMMENTS;
    servletResponse.sendRedirect(requestURL);
}

Here's my web.xml config:

 <init-param>
   <param-name>com.sun.jersey.spi.container.ContainerRequestFilters</param-name>
   <param-value>com.sun.jersey.api.container.filter.PostReplaceFilter;com.sun.jersey.api.container.filter.LoggingFilter</param-value>
 </init-param>

 <init-param>
   <param-name>com.sun.jersey.api.container.filter.PostReplaceFilterConfig</param-name>
   <param-value>QUERY</param-value>
 </init-param>

I have also tried:

<init-param>
   <param-name>com.sun.jersey.api.container.filter.PostReplaceFilterConfig</param-name>
   <param-value>HEADER,QUERY</param-value>
 </init-param>

I'm not sure what went wrong there but the request still showed up as POST, instead of PUT, on the server side. Please let me know if I missed anything important.

Thanks guys,

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评论(1

只是在用心讲痛 2024-12-28 19:59:43

您需要在 query 参数中传递方法名称,而不是表单参数。即,不要将名为“_method”的隐藏输入添加到表单中,而是将“_method”查询参数添加到表单的操作 URI 中。即操作 URI 应该是:http://localhost:3030/booklet/clusters/4eec2b6c0364ddde9ad0a82a/comments/COMM5372363818493721528?_method=PUT

You need to pass the method name in the query parameter, not form parameter. I.e. instead of adding a hidden input named "_method" to your form, add the "_method" query parameter to your action URI for the form. I.e. the action URI should be: http://localhost:3030/booklet/clusters/4eec2b6c0364ddde9ad0a82a/comments/COMM5372363818493721528?_method=PUT

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