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fix the arrary out of range (#782)

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Diego
2025-11-08 18:51:13 -05:00
committed by GitHub
parent 27a38e1e0d
commit 9cecc19ad6
1 changed files with 8 additions and 0 deletions
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8
market/data.go
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@@ -42,6 +42,14 @@ func Get(symbol string) (*Data, error) {
return nil, fmt.Errorf("获取4小时K线失败: %v", err) return nil, fmt.Errorf("获取4小时K线失败: %v", err)
} }
// 检查数据是否为空
if len(klines3m) == 0 {
return nil, fmt.Errorf("3分钟K线数据为空")
}
if len(klines4h) == 0 {
return nil, fmt.Errorf("4小时K线数据为空")
}
// 计算当前指标 (基于3分钟最新数据) // 计算当前指标 (基于3分钟最新数据)
currentPrice := klines3m[len(klines3m)-1].Close currentPrice := klines3m[len(klines3m)-1].Close
currentEMA20 := calculateEMA(klines3m, 20) currentEMA20 := calculateEMA(klines3m, 20)