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release: v1.17.10 — 一键寻优「查看」跳转携带完整行情上下文
- SymbolPicker code/category/startDate/endDate 改 defineModel 双向同步 - OptimizeView 两个「查看」按钮跳转 URL 附带 symbol/startDate/endDate/category - BacktestView onMounted 回填标的/周期/日期到 SymbolPicker 表单 - 向后兼容:老 URL(只有 strategy/params) 仍正常,缺失字段保持默认 - 前端 vue-tsc / vite build 通过,后端 870 单测全绿(无回归)
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本文件记录 easy-tdx 的版本变更。格式遵循 [Keep a Changelog](https://keepachangelog.com/zh-CN/)。
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## [1.17.10] — 2026-07-04
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**Web UI 一键寻优「查看」按钮跳转携带完整行情上下文** —— `/optimize` 页策略排名表的两个「查看」按钮此前跳转只带 `strategy` + `params`,丢失了股票代码、周期、起止日期,导致跳到回测页后用户得手动重选标的与日期才能复现寻优行情。本次让跳转 URL 额外携带 `symbol/startDate/endDate/category`,回测页 `onMounted` 自动回填到 `SymbolPicker` 表单(股票代码/周期/起止日期全部就位),用户只需点「开始回测」即可完整复现。**向后兼容**:老书签(只有 `strategy/params`)仍正常工作,缺失字段保持默认值。前端 `vue-tsc --noEmit` / `vite build` 通过,后端 870 单测全绿(无回归)。
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### 新增
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- **SymbolPicker 表单状态双向同步**(`web-ui/src/components/SymbolPicker.vue`)—— `code/category/startDate/endDate` 从私有 `ref` 升级为 `defineModel`(带默认值),父组件可读(拼 URL)可写(回填表单)。`defineExpose({ loadBars, loading })` 保留不动,向后兼容已有调用。
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### 变更
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- **「查看」跳转 URL 携带完整上下文**(`web-ui/src/views/OptimizeView.vue`)—— 抽 `buildBacktestQuery(strategyName, params)` 统一构造 query,`onViewParams`(单策略网格排名表)/`onViewAll`(全局策略排名表)两个按钮跳转时附带 `symbol/startDate/endDate/category`。
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- **回测页回填标的与日期**(`web-ui/src/views/BacktestView.vue`)—— `onMounted` 新增读取 `route.query.symbol/startDate/endDate/category`,各字段独立 `if` 守卫回填到 `SymbolPicker` v-model 镜像 ref。老 URL 缺失字段保持默认值。
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### 已知约束(非 bug)
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- **URL query `category` 无白名单校验** —— 与既有 `strategy/params` 读取风格一致,非法值由后端 `/bars` 兜底拒绝;前端 `<select>` 显示为空但不崩溃。属项目既有输入校验风格,留作后续可选加固(应整体覆盖,避免不对称修补)。
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## [1.17.9] — 2026-07-04
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**修复 Web UI 回测「交易」统计面板离谱数值** —— 单标的回测页绩效指标右侧「交易」面板出现 `平均盈利 65409694.45%`、`最大盈利 133926612.60%`、`平均持仓天数 1173.792`、`盈亏比 0.000`(却胜率 100%)等明显异常值。根因是后端 `avg_win/avg_loss/max_win/max_loss` 返回**绝对盈亏额(元)**,前端 `MetricTable.vue` 却按**百分比小数 ×100** 显示;`_compute_avg_holding_days` 用 `YYYYMMDD` 整数相减代替真实日期相减(跨月放大,如 `20240201-20240131=70`);`profit_factor` 在无亏损交易时被强制记为 `0.0`。真实数据复现用户场景(300580,RSI reversal n=14/超卖30/超买70/开盘价,2020-01-06~2026-07-03)验证修复:平均盈利 `65409694.45% → 26.85%`、最大盈利 `133926612.60% → 49.26%`、平均持仓 `1173.792 → 91.0 天`、盈亏比 `0.000 → 999.000`。**870 单测全绿**(+3 回归守卫),ruff format/check / mypy strict / 前端 vue-tsc 全通过。
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+1
-1
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
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[project]
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name = "easy-tdx"
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version = "1.17.9"
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version = "1.17.10"
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description = "通达信 TCP 协议行情数据客户端,支持在线行情、离线数据读取与写入同步"
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readme = "README.md"
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requires-python = ">=3.10"
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@@ -13,17 +13,22 @@ import type { Category } from '../types'
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const store = useBacktestStore()
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const code = ref('000001')
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const category = ref<Category>('DAY')
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// 日期默认:结束=今天,开始=3年前
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function isoDaysFromNow(days: number): string {
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const d = new Date()
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d.setDate(d.getDate() + days)
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return d.toISOString().slice(0, 10)
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}
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const endDate = ref(isoDaysFromNow(0))
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const startDate = ref(isoDaysFromNow(-365 * 3))
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// 代码 / 周期 / 日期通过 defineModel 与父组件双向同步:
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// 既允许父组件读取(如寻优页「查看」按钮拼 URL 带上这些值),
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// 也允许父组件写入(如回测页从 URL query 回填表单)。
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// 未绑定时取默认值,向后兼容。
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//
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// 注意:defineModel 的 default 不能引用本 <script setup> 内声明的局部函数
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// (编译期会被 hoist 到 setup() 外,此时函数还未定义),
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// 因此日期默认值用内联字面量表达式计算。
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const code = defineModel<string>('code', { default: '000001' })
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const category = defineModel<Category>('category', { default: 'DAY' })
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const startDate = defineModel<string>('startDate', {
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default: new Date(Date.now() - 365 * 3 * 86400_000).toISOString().slice(0, 10),
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})
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const endDate = defineModel<string>('endDate', {
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default: new Date().toISOString().slice(0, 10),
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})
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const error = ref('')
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// loading 由父组件控制(回测/寻优时驱动),组件自身只暴露 loadBars
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@@ -12,7 +12,7 @@ import MetricTable from '../components/MetricTable.vue'
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import StrategyPicker from '../components/StrategyPicker.vue'
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import SymbolPicker from '../components/SymbolPicker.vue'
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import TradeTable from '../components/TradeTable.vue'
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import type { ExecutionMode } from '../types'
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import type { Category, ExecutionMode } from '../types'
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import { useBacktestStore } from '../stores/backtest'
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const store = useBacktestStore()
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@@ -21,6 +21,18 @@ const route = useRoute()
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// SymbolPicker 实例引用,用于触发取行情
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const symbolPicker = ref<InstanceType<typeof SymbolPicker> | null>(null)
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// 镜像 SymbolPicker 的代码/周期/日期,与 SymbolPicker 通过 v-model 双向同步。
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// 初始值与 SymbolPicker 默认一致;onMounted 时若 URL query 带了寻优页传来的值则覆盖。
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const code = ref('000001')
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const category = ref<Category>('DAY')
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function isoDaysFromNow(days: number): string {
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const d = new Date()
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d.setDate(d.getDate() + days)
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return d.toISOString().slice(0, 10)
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}
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const startDate = ref(isoDaysFromNow(-365 * 3))
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const endDate = ref(isoDaysFromNow(0))
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// 表单状态(v-model 给子组件)
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const strategy = ref('ma_cross')
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const params = ref<Record<string, number | string | boolean>>({})
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@@ -56,6 +68,17 @@ onMounted(async () => {
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// query 参数解析失败,忽略
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}
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}
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// 从 URL query 回填标的代码 / 周期 / 日期范围(寻优页「查看」跳转带来)。
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// 各字段独立 if 守卫:老书签(只有 strategy/params)仍保持默认值,向后兼容。
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const qSymbol = route.query.symbol as string | undefined
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const qStartDate = route.query.startDate as string | undefined
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const qEndDate = route.query.endDate as string | undefined
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const qCategory = route.query.category as Category | undefined
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if (qSymbol) code.value = qSymbol
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if (qStartDate) startDate.value = qStartDate
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if (qEndDate) endDate.value = qEndDate
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if (qCategory) category.value = qCategory
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})
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// 取行情 + 回测 串联(点击「开始回测」触发)
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@@ -82,7 +105,13 @@ async function onRun() {
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<aside class="config-panel">
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<section class="panel-section">
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<h3>行情数据</h3>
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<SymbolPicker ref="symbolPicker" />
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<SymbolPicker
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ref="symbolPicker"
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v-model:code="code"
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v-model:category="category"
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v-model:start-date="startDate"
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v-model:end-date="endDate"
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/>
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</section>
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<section class="panel-section">
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@@ -9,7 +9,7 @@ import OptimizeHeatmap from '../components/OptimizeHeatmap.vue'
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import OptimizeResultTable from '../components/OptimizeResultTable.vue'
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import ParamGridPicker from '../components/ParamGridPicker.vue'
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import SymbolPicker from '../components/SymbolPicker.vue'
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import type { ExecutionMode } from '../types'
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import type { Category, ExecutionMode } from '../types'
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import { useBacktestStore } from '../stores/backtest'
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const store = useBacktestStore()
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@@ -18,6 +18,18 @@ const router = useRouter()
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// SymbolPicker 实例引用,用于触发取行情
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const symbolPicker = ref<InstanceType<typeof SymbolPicker> | null>(null)
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// 镜像 SymbolPicker 的代码/周期/日期,用于「查看」跳转时拼进 URL query。
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// 与 SymbolPicker 通过 v-model 双向同步,初始值与 SymbolPicker 默认一致。
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const code = ref('000001')
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const category = ref<Category>('DAY')
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function isoDaysFromNow(days: number): string {
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const d = new Date()
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d.setDate(d.getDate() + days)
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return d.toISOString().slice(0, 10)
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}
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const startDate = ref(isoDaysFromNow(-365 * 3))
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const endDate = ref(isoDaysFromNow(0))
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const strategy = ref('ma_cross')
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const paramGrid = ref<Record<string, Array<number | string>>>({})
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const cash = ref(1000000)
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@@ -83,21 +95,28 @@ async function onRunAll() {
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})
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}
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/** 「查看」跳转时,把当前标的 + 周期 + 日期范围一并塞进 query,
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* 让回测页能完整复现寻优时的行情(而非只带策略参数)。 */
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function buildBacktestQuery(strategyName: string, params: Record<string, number | string>) {
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return {
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strategy: strategyName,
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params: JSON.stringify(params),
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symbol: code.value,
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startDate: startDate.value,
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endDate: endDate.value,
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category: category.value,
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}
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}
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// 点击排名表「查看」→ 跳转单标的页用该参数回测
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function onViewParams(params: Record<string, number | string>) {
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// 通过 query 传递参数,单标的页接收后自动填充
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router.push({
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path: '/',
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query: { strategy: strategy.value, params: JSON.stringify(params) },
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})
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router.push({ path: '/', query: buildBacktestQuery(strategy.value, params) })
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}
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// 一键寻优结果点击「查看」→ 跳转单标的页用该策略 + 参数回测
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function onViewAll(strategyName: string, params: Record<string, number | string>) {
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router.push({
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path: '/',
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query: { strategy: strategyName, params: JSON.stringify(params) },
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})
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router.push({ path: '/', query: buildBacktestQuery(strategyName, params) })
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}
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function pct(v: number | null | undefined): string {
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@@ -113,7 +132,13 @@ function num(v: number | null | undefined, d = 2): string {
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<aside class="config-panel">
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<section class="panel-section">
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<h3>行情数据</h3>
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<SymbolPicker ref="symbolPicker" />
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<SymbolPicker
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ref="symbolPicker"
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v-model:code="code"
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v-model:category="category"
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v-model:start-date="startDate"
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v-model:end-date="endDate"
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/>
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</section>
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<section class="panel-section">
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