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Reactjs SPFX React使用Rest API 404更新文档库文件元数据问题_Reactjs_Sharepoint_Spfx_Sharepoint Rest Api_Spfx Extension - Fatal编程技术网

Reactjs SPFX React使用Rest API 404更新文档库文件元数据问题

Reactjs SPFX React使用Rest API 404更新文档库文件元数据问题,reactjs,sharepoint,spfx,sharepoint-rest-api,spfx-extension,Reactjs,Sharepoint,Spfx,Sharepoint Rest Api,Spfx Extension,我在一个库上创建了一个SPFX扩展名,并试图更新文档库中特定文件夹中的文件元数据。我有该特定文件的项目ID,但遇到404问题。下面是一直在使用的示例代码 this.spHttpClient.post(`${url}`, SPHttpClient.configurations.v1, { headers: { "Accept": "application/json; odata=verbose", 'content-type': 'application/j

我在一个库上创建了一个SPFX扩展名,并试图更新文档库中特定文件夹中的文件元数据。我有该特定文件的项目ID,但遇到404问题。下面是一直在使用的示例代码

this.spHttpClient.post(`${url}`,
  SPHttpClient.configurations.v1,
  {
    headers: {
      "Accept": "application/json; odata=verbose",
      'content-type': 'application/json;odata=verbose',
      "X-RequestDigest": requestDigest,
      "X-Http-Method": "MERGE",
      "If-Match": "*"
    },
    body: JSON.stringify({
      "__metadata": { "type": "SP.Data.10Q_x0020_and_x0020_10K_x0020_Filing_x0020_UnzippedItem" },
      "Title": titleLinkUrl
    })
  })
  .then((response: SPHttpClientResponse): void => {
    alert('sucess')
  }).catch(error => {
    console.error(error);
  })

}404错误通常意味着无法获取有效的列表项

建议在浏览器中测试Rest端点,以查看是否返回Json。正文和标题应正确。 我在我这边测试了一个示例代码,请参考:

private updateItem() {

  var posturl = this.props.context.pageContext.web.absoluteUrl + `/_api/web/lists/GetByTitle('doc2')/items(10)`;
  var payload = JSON.stringify({
    "__metadata": {
      "type": "SP.Data.Doc2Item"
    },
    "Title": "UpdatedTitle"
  });

  var option = {
    headers: {
      'IF-MATCH': '*',
      'Content-type': 'application/json;odata=verbose',
      "accept": "application/json;odata=verbose",
      "odata-version":"3.0",
      'X-HTTP-Method': 'PATCH'
    },
    body: payload
  };

  return this.props.context.spHttpClient.post(posturl, SPHttpClient.configurations.v1, option).then((response: SPHttpClientResponse) => {
    alert(response.status + ':' + response.ok);

  });
}


  var option = {
    headers: {
      'IF-MATCH': '*',
      'Content-type': 'application/json;odata=verbose',
      "accept": "application/json;odata=verbose",
      "odata-version":"3.0",
      'X-HTTP-Method': 'PATCH'
    },
    body: payload
  };

  return this.props.context.spHttpClient.post(posturl, SPHttpClient.configurations.v1, option).then((response: SPHttpClientResponse) => {
    alert(response.status + ':' + response.ok);

  });
}


404错误通常意味着无法获取有效的列表项

建议在浏览器中测试Rest端点,以查看是否返回Json。正文和标题应正确。 我在我这边测试了一个示例代码,请参考:

private updateItem() {

  var posturl = this.props.context.pageContext.web.absoluteUrl + `/_api/web/lists/GetByTitle('doc2')/items(10)`;
  var payload = JSON.stringify({
    "__metadata": {
      "type": "SP.Data.Doc2Item"
    },
    "Title": "UpdatedTitle"
  });

  var option = {
    headers: {
      'IF-MATCH': '*',
      'Content-type': 'application/json;odata=verbose',
      "accept": "application/json;odata=verbose",
      "odata-version":"3.0",
      'X-HTTP-Method': 'PATCH'
    },
    body: payload
  };

  return this.props.context.spHttpClient.post(posturl, SPHttpClient.configurations.v1, option).then((response: SPHttpClientResponse) => {
    alert(response.status + ':' + response.ok);

  });
}


  var option = {
    headers: {
      'IF-MATCH': '*',
      'Content-type': 'application/json;odata=verbose',
      "accept": "application/json;odata=verbose",
      "odata-version":"3.0",
      'X-HTTP-Method': 'PATCH'
    },
    body: payload
  };

  return this.props.context.spHttpClient.post(posturl, SPHttpClient.configurations.v1, option).then((response: SPHttpClientResponse) => {
    alert(response.status + ':' + response.ok);

  });
}


@Vijay,欢迎你,我建议你可以接受答案,这样也可以帮助论坛中有类似问题的其他人。:)@Vijay,欢迎你,我建议你可以接受作为答案,这样也可以帮助论坛中有类似问题的其他人。:)