1、调整gas费浮动比例为90%

utils/ethbalanceofhelper/balanceof_helper.go

@@ -36,6 +36,30 @@ const erc20ABI = `[
     }
 ]`
 
+// GetBalance 查询  余额并转换为正常单位 (使用 decimal)
+func GetBalance(client *ethclient.Client, tokenAddress, accountAddress string, decimals int) (decimal.Decimal, error) {
+	switch tokenAddress {
+	case "0":
+		return GetEthBalance(client, accountAddress, decimals)
+	default:
+		return GetERC20Balance(client, tokenAddress, accountAddress, decimals)
+	}
+}
+
+// GetEthBalance 查询以太坊余额并转换为正常单位 (使用 decimal)
+func GetEthBalance(client *ethclient.Client, accountAddress string, decimals int) (decimal.Decimal, error) {
+	account := common.HexToAddress(accountAddress)
+	balance, err := client.BalanceAt(context.Background(), account, nil)
+	if err != nil {
+		return decimal.Zero, fmt.Errorf("查询余额失败 err:%v", err)
+	}
+	balanceDecimal := decimal.NewFromBigInt(balance, 0) // Create decimal from big.Int
+	decimalFactor := decimal.NewFromInt(10).Pow(decimal.NewFromInt(int64(decimals)))
+	readableBalance := balanceDecimal.Div(decimalFactor)
+
+	return readableBalance, nil
+}
+
 // GetERC20Balance 查询 ERC-20 代币余额并转换为正常单位 (使用 decimal)
 // tokenAddress: 代币合约地址
 // accountAddress: 账户地址

utils/ethbalanceofhelper/balanceof_helper_test.go

@@ -0,0 +1,25 @@
+package ethbalanceofhelper
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestBalanceOfHelper(t *testing.T) {
+	api := "https://stylish-cool-fire.ethereum-sepolia.quiknode.pro/17572db4c091accfa5dc6faa0c60a805e5173459"
+	proxy := "http://127.0.0.1:7890"
+	client, err := EthClientWithProxy(api, proxy)
+
+	if err != nil {
+		t.Error(err)
+	}
+
+	address := "0x5079a681a2a2344f4da79a21e187d6ed075ba90a"
+	balance, err := GetBalance(client, "0", address, 18)
+
+	if err != nil {
+		t.Error(err)
+	}
+
+	fmt.Println("余额：", balance)
+}

utils/ethtransferhelper/transfer_helper.go

@@ -28,7 +28,7 @@ func TransferErc20(
 	tokenAmount decimal.Decimal,
 	tokenDecimals uint8) (*types.Transaction, error) {
 	switch tokenAddress {
-	case "":
+	case "0":
 		return TransferEth(client, fromPrivateKey, toAddress, tokenAmount)
 	default:
 		return TransferErc20Token(client, fromPrivateKey, tokenAddress, toAddress, tokenAmount, tokenDecimals)
@@ -81,7 +81,7 @@ func TransferEth(client *ethclient.Client, fromPrivateKey string, toAddress stri
 	}
 
 	// 9. (预估gas+基础费用)*1.1 作为 GasLimit
-	gasLimit = (gasLimit + 21000) * 12 / 10 // 增加 20%
+	gasLimit = (gasLimit + 21000) * 19 / 10 // 增加 90%
 	if gasLimit < 23000 {
 		gasLimit = 23000 // 最小 Gas 限制
 	}
@@ -182,7 +182,7 @@ func TransferErc20Token(
 	}
 
 	// 9. (预估gas+基础费用)*1.1 作为 GasLimit
-	gasLimit = (gasLimit + 21000) * 12 / 10 // 增加 20%
+	gasLimit = (gasLimit + 21000) * 19 / 10 // 增加 90%
 	if gasLimit < 23000 {
 		gasLimit = 23000 // 最小 Gas 限制
 	}
@@ -274,5 +274,5 @@ func IsValidAddress(address string) bool {
 	}
 
 	checksumAddress := common.HexToAddress(address).String()
-	return address == checksumAddress
+	return strings.EqualFold(address, checksumAddress)
 }

utils/excelhelper/excel_helper.go

@@ -167,3 +167,46 @@ func MapExcelToStruct[T any](rows [][]string, headers []string) ([]T, error) {
 
 	return results, nil
 }
+
+// 获取上传文件的数据
+func GetExcelContent(c *gin.Context) (dataRows [][]string, headers []string, err error) {
+	// 获取上传的文件
+	file, err := c.FormFile("file")
+	if err != nil {
+		err = errors.New("文件上传失败")
+		return
+	}
+
+	// 打开上传的文件
+	src, err := file.Open()
+	if err != nil {
+		err = errors.New("文件打开失败")
+		return
+	}
+	defer src.Close()
+
+	// 使用 excelize 读取 Excel 文件
+	xlFile, err := excelize.OpenReader(src)
+	if err != nil {
+		err = errors.New("读取 Excel 文件失败")
+		return
+	}
+
+	sheetName := xlFile.GetSheetName(0)
+
+	// 假设读取第一个工作表中的数据
+	rows, err := xlFile.GetRows(sheetName)
+	if err != nil {
+		err = errors.New("读取 Excel 行数据失败")
+		return
+	}
+
+	if len(rows) < 1 {
+		err = errors.New("没有数据内容")
+		return
+	}
+
+	headers = rows[0] // First row is the header
+	dataRows = rows[1:]
+	return
+}