# Object wx.getEnterOptionsSync()
Start from base library version 2.9.4. Please remaining backward compatible.
with Promise style call: Not supported
Mini Program plugin: Support, need to Mini Program base library version no less than 2.9.4
Gets the parameters of this Mini Program when it starts. If the current is a cold start, the return value is identical to the App.onLaunch Consistent with the callback parametersIf this is a hot start, the return value is identical to the App.onShow Consistent.
# Return value
# Object
Starting parameter
| attribute | type | Introductions |
|---|---|---|
| path | string | Path to start Mini Programs (Code packet path) |
| scene | number | Start the Mini ProgramScene value |
| query | Object | Start the Mini Program query parameter |
| shareTicket | string | Share Ticket, seeGet more forwarding information |
| referrerInfo | Object | Source information. From another little program, Official Account message template or App Returns when entering the Mini Program. Otherwise return {}。(See below for attention) |
| forwardMaterials | Array.<Object> | An array of open file information that is only carried when opened from the chat material scene (scene 1173) |
| chatType | number | From WeChat group chat/Talk about opening Mini Program, chatType Express specific WeChat group chat/Chat type |
referrerInfo Structure
| attribute | type | Introductions |
|---|---|---|
| appId | string | Source Mini Program, Official Account message template or App of appId |
| extraData | Object | Source Mini Program passed data, scene = 1037 or 1038 support |
forwardMaterials Structure
| attribute | type | Introductions |
|---|---|---|
| type | string | File mimetype type type |
| name | string | file name |
| path | string | File path (url if webview) |
| size | number | file size |
chatType Legal value
| value | Introductions | Minimum version |
|---|---|---|
| 1 | WeChat contact single chat | |
| 2 | Enterprise WeChat contact single chat | |
| 3 | Common WeChat group chat | |
| 4 | Enterprise WeChat group chat |
# Return valid referrerInfo The scene
| Scene value | scene | AppId meaning |
|---|---|---|
| 1020 | Official Account message template profile List of page - related Mini Programs | source Official Account message template |
| 1035 | Official Account message template Custom menu | source Official Account message template |
| 1036 | App Share Message Card | Source App |
| 1037 | Mini Program open Mini Program | Source Mini Program |
| 1038 | Back from another Mini Program | Source Mini Program |
| 1043 | Official Account message template Template message | source Official Account message template |
# Be careful
Partial Version No referrerInfo Will return when undefinedRecommended for use options.referrerInfo && options.referrerInfo.appId To judge.