- Release Notes and Announcements
- Product Introduction
- Purchasing Guide
- Getting Started
- Introduction to Platform Functions
- Guidelines for Code Integration
- Get Demo and SDK
- Android
- iOS
- Flutter
- Guildlines for Mini Program Development
- Mini Program Introduction and Development Environment
- Mini Program Code Composition
- Guidance
- Framework
- Components
- API
- API Overview
- Fundamentals
- Routing
- Redirect
- Forwarding
- Interface
- Network
- Data Caching
- Data Analysis
- Canvas
- Worker
- Media
- WXML
- File
- Device
- Contact
- Vibration
- Battery Level
- Screen
- Memory
- Device Orientation
- Accessibility
- Network
- Keyboard
- Phone Number
- Accelerometer
- Compass
- Gyroscope
- SMS
- Code Scanning
- Encryption
- NFC－Ndef
- NFC－NfcA
- NFC－NfcB
- NFC－NfcF
- NFC－NfcV
- WiFi
- Calendar
- Clipboard
- NFC－getNFCAdapter
- NFC－NFCAdapter
- NFC－IsoDep
- NFC－MifareClassic
- NFC－MifareUltralight
- Bluetooth - Low Energy Central Device
- Bluetooth - Low Energy Peripheral Device
- Bluetooth - Beacon
- Bluetooth - General
- Location
- Open APIs
- Custom APIs
- Sensitive APIs
- H5 Real-Time Communication
- JS SDK
- Base Library
- IDE Operation Instructions
- FAQs
- API Documentation
- Application APIs
- Management-Sensitive APIs
- Platform Management APIs
- Mini Program APIs
- DescribeMNPOfflinePackageURL
- CreateMNPDomainACL
- CreateMNP
- ReleaseMNPVersion
- CreateMNPApproval
- DescribeMNPAllStageVersions
- DeleteMNP
- DescribeMNP
- DescribeMNPList
- DescribeMNPCategory
- DescribeMNPPreview
- ModifyMNP
- ConfigureMNPPreview
- ProcessMNPApproval
- CreateMNPVersion
- DescribeMNPVersion
- DescribeMNPReleasedVersionHistory
- RemoveMNP
- RollbackMNPVersion
- Team Management APIs
- Global Domain Management APIs
- User Management APIs
- Role Management APIs
- Sensitive API-related APIs
- Agreements
- Release Notes and Announcements
- Product Introduction
- Purchasing Guide
- Getting Started
- Introduction to Platform Functions
- Guidelines for Code Integration
- Get Demo and SDK
- Android
- iOS
- Flutter
- Guildlines for Mini Program Development
- Mini Program Introduction and Development Environment
- Mini Program Code Composition
- Guidance
- Framework
- Components
- API
- API Overview
- Fundamentals
- Routing
- Redirect
- Forwarding
- Interface
- Network
- Data Caching
- Data Analysis
- Canvas
- Worker
- Media
- WXML
- File
- Device
- Contact
- Vibration
- Battery Level
- Screen
- Memory
- Device Orientation
- Accessibility
- Network
- Keyboard
- Phone Number
- Accelerometer
- Compass
- Gyroscope
- SMS
- Code Scanning
- Encryption
- NFC－Ndef
- NFC－NfcA
- NFC－NfcB
- NFC－NfcF
- NFC－NfcV
- WiFi
- Calendar
- Clipboard
- NFC－getNFCAdapter
- NFC－NFCAdapter
- NFC－IsoDep
- NFC－MifareClassic
- NFC－MifareUltralight
- Bluetooth - Low Energy Central Device
- Bluetooth - Low Energy Peripheral Device
- Bluetooth - Beacon
- Bluetooth - General
- Location
- Open APIs
- Custom APIs
- Sensitive APIs
- H5 Real-Time Communication
- JS SDK
- Base Library
- IDE Operation Instructions
- FAQs
- API Documentation
- Application APIs
- Management-Sensitive APIs
- Platform Management APIs
- Mini Program APIs
- DescribeMNPOfflinePackageURL
- CreateMNPDomainACL
- CreateMNP
- ReleaseMNPVersion
- CreateMNPApproval
- DescribeMNPAllStageVersions
- DeleteMNP
- DescribeMNP
- DescribeMNPList
- DescribeMNPCategory
- DescribeMNPPreview
- ModifyMNP
- ConfigureMNPPreview
- ProcessMNPApproval
- CreateMNPVersion
- DescribeMNPVersion
- DescribeMNPReleasedVersionHistory
- RemoveMNP
- RollbackMNPVersion
- Team Management APIs
- Global Domain Management APIs
- User Management APIs
- Role Management APIs
- Sensitive API-related APIs
- Agreements
Converting wxfile path to absolute path
In some scenarios, you may need to convert a mini program file path to an absolute path to access the file data.
For example, when using the mini program's forwarding feature, the returned image path is a mini program file path. You can convert it to an absolute path to access the image data and then initiate third-party sharing. Similarly, in custom APIs, you can pass the mini program file path as a parameter, and the host app can convert it to an absolute path to access the file data.
Sample code:
TMAFileManager *fm = [[TMFMiniAppSDKManager sharedInstance] getFileManagerWithAppID:appInfo.appId];NSString *filePath = [fm translateWxfilePathToAbsolutePath:wxPath];
Converting absolute path to wxfile path
The SDK supports converting file paths created in the mini program's cache directory to mini program file paths for internal use.
Sample code:
TMAFileManager *fm = [[TMFMiniAppSDKManager sharedInstance] getFileManagerWithAppID:appInfo.appId];NSString *tmpPath = [fm createMediaTmpPathWithFileName:@"a.pdf" type:TMATmpPathTypeFile needTimestamp:YES];NSString *wxPath = [fm translateAnyPathToWxfilePath:tmpPath];
Creating files in the mini program temporary directory
The SDK supports creating files in the mini program's cache directory natively.
Sample code:
TMAFileManager *fm = [[TMFMiniAppSDKManager sharedInstance] getFileManagerWithAppID:appInfo.appId];NSString *tmpPath = [fm createMediaTmpPathWithFileName:@"a.pdf" type:TMATmpPathTypeFile needTimestamp:YES];
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