update profile description

chain33.para.toml

@@ -347,6 +347,19 @@ Enable=0
 [fork.sub.accountmanager]
 Enable=0
 
+#exchange合约相关配置
+[mver.exec.sub.exchange]
+#银行帐户列表（现第一个地址用来收取手续费）
+banks = ["1PTGVR7TUm1MJUH7M1UNcKBGMvfJ7nCrnN"]#Fee
+#币种配置，
+#rate每笔手续费率,配置时需*1e8(如：收取每笔交易千分之一的手续费，rate=100000)
+#minFee最小手续费,配置时需*1e8(如：最小手续费收取1个，minFee=100000000)
+coins = [
+    { name = "bty", rate = 100000, minFee = 0 },
+    { name = "ETH", rate = 100000, minFee = 0 },
+    { name = "USDT", rate = 100000, minFee = 0 },
+]
+
 [fork.sub.exchange]
 Enable=0
 
@@ -413,19 +426,3 @@ database="chain33metrics"
 username=""
 password=""
 namespace=""
-
-#exchange合约相关配置
-[mver.exec.sub.exchange]
-#银行帐户列表（现第一个地址用来收取手续费）
-banks = ["1PTGVR7TUm1MJUH7M1UNcKBGMvfJ7nCrnN"]#Fee
-#币种配置，
-#rate每笔手续费率,配置时需*1e8(如：收取每笔交易千分之一的手续费，rate=100000)
-#minFee最小手续费,配置时需*1e8(如：最小手续费收取1个，minFee=100000000)
-coins = [
-    { name = "bty", rate = 100000, minFee = 0 },
-    { name = "ETH", rate = 100000, minFee = 0 },
-    { name = "USDT", rate = 100000, minFee = 0 },
-]
-
-[fork.sub.exchange]
-Enable = 0

chain33.para.toml.readme

@@ -352,6 +352,19 @@ Enable=0
 [fork.sub.accountmanager]
 Enable=0
 
+#exchange合约相关配置
+[mver.exec.sub.exchange]
+#银行帐户列表（现第一个地址用来收取手续费）
+banks = ["1PTGVR7TUm1MJUH7M1UNcKBGMvfJ7nCrnN"]#Fee
+#币种配置，
+#rate每笔手续费率,配置时需*1e8(如：收取每笔交易千分之一的手续费，rate=100000)
+#minFee最小手续费,配置时需*1e8(如：最小手续费收取1个，minFee=100000000)
+coins = [
+    { name = "bty", rate = 100000, minFee = 0 },
+    { name = "ETH", rate = 100000, minFee = 0 },
+    { name = "USDT", rate = 100000, minFee = 0 },
+]
+
 [fork.sub.exchange]
 Enable=0
 
@@ -418,19 +431,3 @@ database="chain33metrics"
 username=""
 password=""
 namespace=""
-
-#exchange合约相关配置
-[mver.exec.sub.exchange]
-#银行帐户列表（现第一个地址用来收取手续费）
-banks = ["1PTGVR7TUm1MJUH7M1UNcKBGMvfJ7nCrnN"]#Fee
-#币种配置，
-#rate每笔手续费率,配置时需*1e8(如：收取每笔交易千分之一的手续费，rate=100000)
-#minFee最小手续费,配置时需*1e8(如：最小手续费收取1个，minFee=100000000)
-coins = [
-    { name = "bty", rate = 100000, minFee = 0 },
-    { name = "ETH", rate = 100000, minFee = 0 },
-    { name = "USDT", rate = 100000, minFee = 0 },
-]
-
-[fork.sub.exchange]
-Enable = 0

plugin/dapp/exchange/executor/exchangedb.go

@@ -97,7 +97,7 @@ func CheckCount(count int32) bool {
 
 //CheckAmount 最小交易 1coin
 func CheckAmount(amount, coinPrecision int64) bool {
-	if amount < coinPrecision || amount >= types.MaxCoin*coinPrecision {
+	if amount < 1 || amount >= types.MaxCoin*coinPrecision {
 		return false
 	}
 	return true