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tauri-app-single-instance

Guidance for Tauri v2 single-instance behavior and second-launch argument handling.

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full-stack-skills/tauri-skills
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September 11, 2026 at 13:43
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name
tauri-app-single-instance
description
Guidance for Tauri v2 single-instance behavior and second-launch argument handling.
license
Apache-2.0
## When to use this skill **ALWAYS use this skill when the user mentions:** - Preventing multiple app instances / 防止多开实例 - Handling second-launch arguments / 处理二次启动参数 - Deep-linking or CLI with single-instance / 深链或 CLI 与单实例联动 **Trigger phrases include:** - "single instance", "second launch", "arguments", "deep linking" - "单实例", "二次启动", "参数", "深链" ## How to use this skill 1. Enable single-instance and define init behavior 2. Capture and route second-launch arguments to the app 3. Focus or restore the main window on re-entry 4. Validate behavior with deep-linking or CLI scenarios ## Outputs - Single-instance behavior plan / 单实例行为方案 - Second-launch routing checklist / 二次启动路由清单 ## Scope - Boundary: Single-instance configuration and runtime behavior - Key points: Safe argument passing and window focus behavior ## References - https://v2.tauri.app/llms.txt - https://v2.tauri.app/plugin/single-instance/ - https://v2.tauri.app/zh-cn/plugin/single-instance/ ## Keywords tauri single instance, second launch, args, focus window ## 常见陷阱 (Gotchas) 1. **版本兼容性**:注意框架版本与依赖库的兼容性,不同版本 API 可能有差异 2. **配置文件格式**:配置文件格式错误是最常见的问题,建议使用编辑器的语法检查 3. **环境变量**:确保所有必要的环境变量已正确设置,敏感信息不要硬编码 4. **依赖冲突**:多版本共存时注意依赖冲突,使用 lock 文件锁定版本 5. **性能陷阱**:大数据量场景下注意性能优化,避免 N+1 查询等常见问题 ## 使用流程 ### Step 1: 环境准备 确保开发环境已安装必要的依赖和工具。 ### Step 2: 配置初始化 根据项目需求进行基础配置。 ### Step 3: 核心功能使用 按照示例代码实现核心功能。 ### Step 4: 测试验证 运行测试确保功能正常。 ### Step 5: 部署上线 完成开发后进行部署和监控。
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