- Release Notes and Announcements
- Product Introduction
- Getting Started
- Guidelines for Code Integration
- Android
- Android SDK Description
- Android API
- Android SDK Description
- Android FAQs
- Android Error Codes
- Android Privacy Compliance
- Android SDK Updates
- iOS
- Get Demo and SDK
- Accessing with Flutter
- Android
- Guide to Mini Program Development
- Mini program introduction and development environment
- Mini program code composition
- Framework
- API
- API Overview
- Fundamentals
- Routing
- Redirect
- Forwarding
- Interface
- Network
- Data Caching
- Data Analysis
- canvas
- Media
- WXML
- File
- Device
- Contact person
- 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 Interfaces
- Custom APIs
- Sensitive API
- Components
- Open source component statement
- FAQs
- Agreements
- Release Notes and Announcements
- Product Introduction
- Getting Started
- Guidelines for Code Integration
- Android
- Android SDK Description
- Android API
- Android SDK Description
- Android FAQs
- Android Error Codes
- Android Privacy Compliance
- Android SDK Updates
- iOS
- Get Demo and SDK
- Accessing with Flutter
- Android
- Guide to Mini Program Development
- Mini program introduction and development environment
- Mini program code composition
- Framework
- API
- API Overview
- Fundamentals
- Routing
- Redirect
- Forwarding
- Interface
- Network
- Data Caching
- Data Analysis
- canvas
- Media
- WXML
- File
- Device
- Contact person
- 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 Interfaces
- Custom APIs
- Sensitive API
- Components
- Open source component statement
- FAQs
- 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];
Yes
No
Was this page helpful?