Question

我正在尝试通过一次API调用获取所有文件夹和文件。我正在使用$expand

/sites/_api/Web/GetFolderByServerRelativeUrl('MyDocuments')?$expand= "Folders/ListItemAllFields,Files/ListItemAllFields,Folders/Files/ListItemAllFields,Folders/Folders/ListItemAllFields,Folders/Folders/Files/ListItemAllFields"

这与预期一样有效。但随着响应，我得到了一些系统文件夹，如Forms

我试过这种方法https://sharepoint.stackexchange.com/questions/138135/get-all-files-and-folders-in-one-call?noredirect=1&lq=1 所以我在我的请求中添加了$filter。

/sites/_api/Web/GetFolderByServerRelativeUrl('MyDocuments')?$expand="Folders/ListItemAllFields,Files/ListItemAllFields,Folders/Files/ListItemAllFields,Folders/Folders/ListItemAllFields,Folders/Folders/Files/ListItemAllFields"?$filter="Folder/Name ne 'Attachments' and Folder/Name ne 'Item' and Folder/Name ne 'Forms'"

但看起来过滤器根本不会影响响应。有什么办法可以在一个请求中使用展开和过滤吗？如何过滤响应以删除系统文件夹？

Answer 1

实际上，过滤器表达式是有效的，但在这种情况下会被忽略。

zeek@zeek:~$ oc get all

NAME      TYPE      FROM      LATEST
bc/java   Source    Git       3

NAME            TYPE      FROM          STATUS     STARTED       DURATION
builds/java-3   Source    Git@85660aa   Complete   3 hours ago   55s

NAME      DOCKER REPO                    TAGS      UPDATED
is/java   172.30.148.65:5000/zeek/java   latest    3 hours ago

NAME       REVISION   DESIRED   CURRENT   TRIGGERED BY
dc/java    4          1         1         config,image(java:latest)
dc/mysql   1          1         1         config,image(mysql:5.7)

NAME         DESIRED   CURRENT   READY     AGE
rc/java-4    1         1         1         2h
rc/mysql-1   1         1         1         4h

NAME          HOST/PORT                                            PATH      SERVICES   PORT       TERMINATION   WILDCARD
routes/java   java-zeek.a3c1.starter-us-west-1.openshiftapps.com             java       8080-tcp                 None

NAME        CLUSTER-IP       EXTERNAL-IP   PORT(S)                      AGE
svc/java    172.30.92.188    <none>        8080/TCP,8443/TCP,8778/TCP   3h
svc/mysql   172.30.217.149   <none>        3306/TCP                     4h

NAME               READY     STATUS    RESTARTS   AGE
po/java-4-sdkqh    1/1       Running   0          2h
po/mysql-1-23vnw   1/1       Running   0          4h

每个资源集仅支持

/sites/_api/Web/GetFolderByServerRelativeUrl('MyDocuments')?$filter=<expr> ^^^^^^^^^^^^^^ $filter expression could not be applied per item resource (GetFolderByServerRelativeUrl function returns a Folder resource here)查询选项。

相反，我建议使用以下ListItemCollection resource端点：

$filter

返回项目集合（ListItem resource类型）。使用url: /_api/web/lists/getbytitle('<title>')/items method: GET查询选项，所有文件和文件夹都将包含在结果中：

$expand

注意：结果
中不包含系统文件和文件夹

Answer 2

检查您的REST URL。

在这里你写了：

<强>？$扩大= “文件夹/ ListItemAllFi _____________ ListItemAllFields”？$滤波器=

这里应该是＆amp; $ filter 而不是？$ filter

尝试以下网址：

/sites/_api/Web/GetFolderByServerRelativeUrl('MyDocuments')?$expand="Folders/ListItemAllFields,Files/ListItemAllFields,Folders/Files/ListItemAllFields,Folders/Folders/ListItemAllFields,Folders/Folders/Files/ListItemAllFields"&$filter="Folder/Name ne 'Attachments' and Folder/Name ne 'Item' and Folder/Name ne 'Forms'"

SharePoint 2013 REST API。过滤系统文件夹并展开文件夹和文件。

2 个答案: