官方文档的用法有点旧了导致一直编译不过去。参照 github 上最新用法。https://github.com/tauri-apps/plugins-workspace/tree/v2/plugins/storeCargo.tomltauri-plugin-store 2.0.0必须是 2.0.0 试过用命令安装 版本号 “2” 不好使default.jsonpermissions: [ store:default, store:allow-get, store:allow-set, store:allow-save, store:allow-load ]lib.rsuse serde::{Deserialize, Serialize}; use serde_json::json; use serde_json::from_value; use tauri_plugin_store::{ StoreExt }; use tauri::{ AppHandle, Manager, }; #[tauri::command] async fn get_default_size(app: tauri::AppHandle) - Result(), String { let monitor_opt app.primary_monitor().map_err(|e| e.to_string())?; if let Some(monitor) monitor_opt { // 动态获取或创建 store let store app.store(config.json).map_err(|e| e.to_string())?; let size monitor.size(); let mut config CONFIG.lock().unwrap(); config.scale monitor.scale_factor(); config.screen_width (size.width as f64 / config.scale).floor() as f64; config.screen_height (size.height as f64 / config.scale).floor() as f64; if let Some(value) store.get(screenInfo) { let prev: Config from_value(value.clone()) .map_err(|e| format!(Failed to deserialize: {}, e))?; if config.scale ! prev.scale || prev.x -1.0 { config.x (config.screen_width / 3.0).floor() as f64; config.y config.screen_height - 150.0; store.set(screenInfo, json!({ screen_width: config.screen_width, screen_height: config.screen_height, scale: config.scale, x: config.x, y: config.y, })); store.save().map_err(|e| e.to_string())?; } } } Ok(()) }App.tsximport { Store } from tauri-apps/plugin-store; const saveStorageSize useCallback(async (data: any) { const store await Store.load(config.json); // 读取 const screenInfo: ConfigType | undefined await store.get(screenInfo); if (screenInfo ! undefined) { if (data?.x ! undefined) { screenInfo.x data.x } if (data?.y ! undefined) { screenInfo.y data.y } await store.set(screenInfo, screenInfo) await store.save(); } }, [])生成的数据文件在%APPDATA%\软件identifier目录下\config.json{ screenInfo: { scale: 1.25, screen_height: 864, screen_width: 1536, x: 513, y: 750 } }