fix: 修复但输入参数为负数时,下发值不对

@@ -16274,10 +16274,11 @@ class HandleDataInteraction {
             }
 
             const getNumberFloatPart = (number) => {
+                const isLessZero = number < 0
                 number = number.toString()
                 const floatIndex = number.indexOf('.')
                 const floatPart = ~floatIndex ? `0.${number.substring(floatIndex + 1)}` : '0';
-                return Number(floatPart)
+                return isLessZero ? -Number(floatPart) : Number(floatPart)
             }
 
             if (commandType == enumCommandType.MODBUS) {
@@ -16289,14 +16290,14 @@ class HandleDataInteraction {
                 const validate = new Validate([
                     { value: deviceCode, required: true, message: '未找到设备地址码' },
                     { value: method, required: true, message: '未找到Modbus命令操作类型' },
-                    { value, message: '下发值不是一个数字', validator(value) { return value != '' && !isNaN(value) } },
+                    { value, message: '下发值不是一个数字', validator(value) { return value.toString().trim() && !isNaN(value) } },
                     ...(method == '05' ? [{ value, message: '下发类型必须为0或1', validator(value) { return value == 0 || value == 1 } }] : []),
                     ...(method == '06' ? [{ value, message: `下发类型必须为整型,缩放因子为${zoomFactor}`, validator(value) { return !isNaN(value) && getNumberFloatPart(Number(value)) * zoomFactor % 1 === 0 } }, { value: Number(value) * zoomFactor, message: `最大值不能超过65535,缩放因子为${zoomFactor}`, validator(value) { return Number(value) <= parseInt('ffff', 16) } }] : []),
                     ...(method == '16' ? [{ value, message: '下发类型精确到两位小数', validator(value) { return /^-?\d+(\.\d{0,2})?$/.test(Math.floor(Number(value)) * zoomFactor + getNumberFloatPart(Number(value)) * zoomFactor) } }] : [])
                 ])
-
+                
                 if (method == '06' || method == '16') {
-                    value = Math.floor(value) * zoomFactor + getNumberFloatPart(value) * zoomFactor
+                    value = Math.trunc(value) * zoomFactor + getNumberFloatPart(value) * zoomFactor
                 }
 
                 if (method == '16') {