获取选项卡的上下文

可以通过调用 microsoftTeams.app.getContext().then((context) => {/*...*/});来检索信息。

以下代码提供了上下文变量的示例：

{
 "app": {
   "host": {
     "clientType": "The type of host client. Possible values are android, ios, web, desktop, surfaceHub, teamsRoomsAndroid, teamsPhones, teamsDisplays rigel (deprecated, use teamsRoomsWindows instead)",
     "name": "",
     "ringId": "The current ring ID",
     "sessionId": "The unique ID for the current Teams session for use in correlating telemetry data"    },
   "iconPositionVertical": "",
   "locale": "The current locale of the user formatted as languageId-countryId (for example, en-us)",
   "osLocaleInfo": "",
   "parentMessageId": "The parent message ID from which this dialog is launched",
   "sessionId": "The unique ID for the current session used for correlating telemetry data",
   "theme": "The current UI theme: default | dark | glass | contrast",
   "userClickTime": "",
   "userFileOpenPreference": ""  },
 "channel": {
   "defaultOneNoteSectionId": "The OneNote section ID that is linked to the channel",
   "displayName": "The name of the current channel",
   "id": "The channel ID in the format 19:[id]@thread.skype",
   "membershipType": "",
   "ownerGroupId": "",
   "ownerTenantId": "",
   "relativeUrl": "The relative path to the SharePoint folder associated with the channel"  },
 "chat": { "id": "The chat ID in the format 19:[id]@thread.skype" },
 "meeting": {
   "id": "The meeting ID used by tab when running in meeting context"  },
 "page": {
   "frameContext": "The context where tab URL is loaded (for example, content, task, setting, remove, sidePanel)",
   "id": "The developer-defined unique ID for the entity this content points to",
   "isFullScreen": "Indicates if the tab is in full-screen",
   "isMultiWindow": "The indication whether the tab is in a pop out window",
   "sourceOrigin": "",
   "subPageId": "The developer-defined unique ID for the sub-entity this content points to"  },
 "sharepoint": "The SharePoint context is available only when hosted in SharePoint",
 "sharepointSite": {
   "teamSiteDomain": "The domain of the root SharePoint site associated with the team",
   "teamSitePath": "The relative path to the SharePoint site associated with the team",
   "teamSiteUrl": "The root SharePoint site associated with the team"  },
 "team": {
   "displayName": "The name of the current team",
   "groupId": "Guid identifying the current Office 365 Group ID",
   "internalId": "The Microsoft Teams ID in the format 19:[id]@thread.skype",
   "isArchived": "Indicates if team is archived",
   "templateId": "",
   "type": "The type of team",
   "userRole": "The user's role in the team"  },
 "user": {
   "displayName": "",
   "id": "The Azure AD object id of the current user, in the current tenant",
   "isCallingAllowed": "Indicates if calling is allowed for the current logged in user",
   "isPSTNCallingAllowed": "Indicates if PSTN calling is allowed for the current logged in user",
   "licenseType": "The license type for the current user. Possible values are E1, E3, and E5 enterprise plans",
   "loginHint": "A value suitable as a login hint for Azure AD. This is usually the login name of the current user, in their home tenant",
   "tenant": {
     "id": "The Azure AD tenant ID of the current user",
     "teamsSku": "The license type for the current user tenant. Possible values are enterprise, free, edu, unknown"    },
   "userPrincipalName": "The principal name of the current user, in the current tenant"  }
}

可以通过调用 microsoftTeams.getContext(function(context) { /* ... */ })来检索信息。

以下代码提供了上下文变量的示例：

{
    "teamId": "The Microsoft Teams ID in the format 19:[id]@thread.skype",
    "teamName": "The name of the current team",
    "channelId": "The channel ID in the format 19:[id]@thread.skype",
    "channelName": "The name of the current channel",
    "chatId": "The chat ID in the format 19:[id]@thread.skype",
    "locale": "The current locale of the user formatted as languageId-countryId (for example, en-us)",
    "entityId": "The developer-defined unique ID for the entity this content points to",
    "subEntityId": "The developer-defined unique ID for the sub-entity this content points to",
    "loginHint": "A value suitable as a login hint for Microsoft Entra ID. This is usually the login name of the current user, in their home tenant",
    "userPrincipalName": "The principal name of the current user, in the current tenant",
    "userObjectId": "The Microsoft Entra object id of the current user, in the current tenant",
    "tid": "The Microsoft Entra tenant ID of the current user",
    "groupId": "Guid identifying the current Office 365 Group ID",
    "theme": "The current UI theme: default | dark | contrast",
    "isFullScreen": "Indicates if the tab is in full-screen",
    "teamType": "The type of team",
    "teamSiteUrl": "The root SharePoint site associated with the team",
    "teamSiteDomain": "The domain of the root SharePoint site associated with the team",
    "teamSitePath": "The relative path to the SharePoint site associated with the team",
    "channelRelativeUrl": "The relative path to the SharePoint folder associated with the channel",
    "sessionId": "The unique ID for the current Teams session for use in correlating telemetry data",
    "userTeamRole": "The user's role in the team",
    "isTeamArchived": "Indicates if team is archived",
    "hostClientType": "The type of host client. Possible values are android, ios, web, desktop, surfaceHub, teamsRoomsAndroid, teamsPhones, teamsDisplays rigel (deprecated, use teamsRoomsWindows instead)",
    "frameContext": "The context where tab URL is loaded (for example, content, task, setting, remove, sidePanel)",
    "sharepoint": "The SharePoint context is available only when hosted in SharePoint",
    "tenantSKU": "The license type for the current user tenant. Possible values are enterprise, free, edu, unknown",
    "userLicenseType": "The license type for the current user",
    "parentMessageId": "The parent message ID from which this task module is launched",
    "ringId": "The current ring ID",
    "appSessionId": "The unique ID for the current session used for correlating telemetry data",
    "isCallingAllowed": "Indicates if calling is allowed for the current logged in user",
    "isPSTNCallingAllowed": "Indicates if PSTN calling is allowed for the current logged in user",
    "meetingId": "The meeting ID used by tab when running in meeting context",
    "defaultOneNoteSectionId": "The OneNote section ID that is linked to the channel",
    "isMultiWindow": "The indication whether the tab is in a pop out window"
}

TypeScript

import { app, Context } from "@microsoft/teams-js";

app.getContext().then((context: Context) => {
    /*...*/
});

等效 async/await 模式：

import { app, Context } from "@microsoft/teams-js";

async function example() {
  const context: Context = await app.getContext();
  /*...*/
}

JavaScript

import { app, Context } from "@microsoft/teams-js";

app.getContext().then((context) => {
    /*...*/
});

等效 async/await 模式：

import { app, Context } from "@microsoft/teams-js";

async function example() {
  const context = await app.getContext();
  /*...*/
}

TypeScript

import * as microsoftTeams from "@microsoft/teams-js";

microsoftTeams.getContext((context: microsoftTeams.Context) => {
  /* ... */
});

JavaScript

import microsoftTeams from "@microsoft/teams-js";

microsoftTeams.getContext((context) => {
  /* ... */ 
});

下图显示了 Teams 中的默认主题选项：

下图显示了 Teams 中的深色主题选项：