我正在NodeJS和ExpressJs上构建一个web应用程序,我试图通过Sharepoint REST Api将文档上传到Sharepoint Online库。
我能够验证,创建和更新列表项。我使用node-sp-auth
进行身份验证,express-request
发出http请求。
使用我标题中的FormDigestValue
访问Sharepoint REST api i。
部首:
Headers['Content-Type'] = 'application/json;odata=verbose';
Headers['X-RequestDigest'] = FormDigestValue;
Headers['Accept'] = "application/json;odata=verbose";
Headers['X-HTTP-Method'] = "POST";
当我尝试在自定义列表中创建/更新列表项时,正常。但是当我尝试上传文档时,我收到以下错误:
body: '{"error":{"code":"-1, Microsoft.SharePoint.SPException","message":
{"lang":"en-US","value":"There is no app context to execute this request."}}}' } }
我用于上传的网址:
siteurl + "/_api/SP.AppContextSite(@TargetSite)/web/lists/getByTitle(@TargetLibrary)/RootFolder/Files/add(url=@TargetFileName,overwrite='true')?" +
"@TargetSite='" + siteurl + "'" +
"&@TargetLibrary='" + libraryName + "'" +
"&@TargetFileName='" + fileName + "'";
帖子请求:
request.post({
url: url,
type: "POST",
headers: uploadHeaders,
binaryStringRequestBody: true,
body: fileData,
})
知道我做错了吗?
答案 0 :(得分:2)
使用此格式代替帖子:
url: url,
type: 'POST',
data: fileData,
processData: false,
headers: {
'Accept':'application/json;odata=verbose',
'X-RequestDigest': digest,
'Content-Length': fileData.byteLength
}
如果您还没有RequestDigest,请调用_api / SP.AppContextSite(@TargetSite)/ contextinfo