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Update readmes.

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nobody
2025-10-30 00:41:14 +08:00
parent 8962d26d2d
commit 4c21989328
5 changed files with 540 additions and 3 deletions
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49
trader/aster_trader.go
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@@ -646,6 +646,26 @@ func (t *AsterTrader) OpenShort(symbol string, quantity float64, leverage int) (
// CloseLong 平多单
func (t *AsterTrader) CloseLong(symbol string, quantity float64) (map[string]interface{}, error) {
// 如果数量为0，获取当前持仓数量
if quantity == 0 {
positions, err := t.GetPositions()
if err != nil {
return nil, err
}
for _, pos := range positions {
if pos["symbol"] == symbol && pos["side"] == "long" {
quantity = pos["positionAmt"].(float64)
break
}
}
if quantity == 0 {
return nil, fmt.Errorf("没有找到 %s 的多仓", symbol)
}
log.Printf(" 📊 获取到多仓数量: %.8f", quantity)
}
price, err := t.GetMarketPrice(symbol)
if err != nil {
return nil, err
@@ -673,6 +693,9 @@ func (t *AsterTrader) CloseLong(symbol string, quantity float64) (map[string]int
priceStr := t.formatFloatWithPrecision(formattedPrice, prec.PricePrecision)
qtyStr := t.formatFloatWithPrecision(formattedQty, prec.QuantityPrecision)
log.Printf(" 📏 精度处理: 价格 %.8f -> %s (精度=%d), 数量 %.8f -> %s (精度=%d)",
limitPrice, priceStr, prec.PricePrecision, quantity, qtyStr, prec.QuantityPrecision)
params := map[string]interface{}{
"symbol": symbol,
"positionSide": "BOTH",
@@ -693,11 +716,33 @@ func (t *AsterTrader) CloseLong(symbol string, quantity float64) (map[string]int
return nil, err
}
log.Printf("✓ 平多仓成功: %s 数量: %s", symbol, qtyStr)
return result, nil
}
// CloseShort 平空单
func (t *AsterTrader) CloseShort(symbol string, quantity float64) (map[string]interface{}, error) {
// 如果数量为0，获取当前持仓数量
if quantity == 0 {
positions, err := t.GetPositions()
if err != nil {
return nil, err
}
for _, pos := range positions {
if pos["symbol"] == symbol && pos["side"] == "short" {
// Aster的GetPositions已经将空仓数量转换为正数，直接使用
quantity = pos["positionAmt"].(float64)
break
}
}
if quantity == 0 {
return nil, fmt.Errorf("没有找到 %s 的空仓", symbol)
}
log.Printf(" 📊 获取到空仓数量: %.8f", quantity)
}
price, err := t.GetMarketPrice(symbol)
if err != nil {
return nil, err
@@ -725,6 +770,9 @@ func (t *AsterTrader) CloseShort(symbol string, quantity float64) (map[string]in
priceStr := t.formatFloatWithPrecision(formattedPrice, prec.PricePrecision)
qtyStr := t.formatFloatWithPrecision(formattedQty, prec.QuantityPrecision)
log.Printf(" 📏 精度处理: 价格 %.8f -> %s (精度=%d), 数量 %.8f -> %s (精度=%d)",
limitPrice, priceStr, prec.PricePrecision, quantity, qtyStr, prec.QuantityPrecision)
params := map[string]interface{}{
"symbol": symbol,
"positionSide": "BOTH",
@@ -745,6 +793,7 @@ func (t *AsterTrader) CloseShort(symbol string, quantity float64) (map[string]in
return nil, err
}
log.Printf("✓ 平空仓成功: %s 数量: %s", symbol, qtyStr)
return result, nil
}