完善数据类型转换

value_setter.go

@@ -3,6 +3,7 @@ package structx
 import (
 	"fmt"
 	"reflect"
+	"strconv"
 )
 
 // ValueSetter 值设置器接口
@@ -35,6 +36,13 @@ func (ds *defaultValueSetter) SetFieldValue(field reflect.Value, value string) (
 		return setPointerFieldValue(field, value)
 	}
 
+	if isBasicStructType(fieldType) {
+		if err := setBasicStructValue(field, value); err != nil {
+			return nil, err
+		}
+		return field.Interface(), nil
+	}
+
 	if isTypeAlias(fieldType) {
 		return setTypeAliasValue(field, value)
 	}
@@ -73,28 +81,36 @@ func (ds *defaultValueSetter) SetSliceElementValue(elemValue reflect.Value, item
 	case reflect.String:
 		elemValue.SetString(convertToString(item))
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		num, err := convertToFloat64(item)
+		itemStr := convertToString(item)
+		intVal, err := strconv.ParseInt(itemStr, 10, elemType.Bits())
 		if err != nil {
 			return fmt.Errorf("无法转换为整型: %w", err)
 		}
-		elemValue.SetInt(int64(num))
+		elemValue.SetInt(intVal)
 	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
-		num, err := convertToFloat64(item)
+		itemStr := convertToString(item)
+		uintVal, err := strconv.ParseUint(itemStr, 10, elemType.Bits())
 		if err != nil {
 			return fmt.Errorf("无法转换为无符号整型: %w", err)
 		}
-		elemValue.SetUint(uint64(num))
+		elemValue.SetUint(uintVal)
 	case reflect.Float32, reflect.Float64:
-		num, err := convertToFloat64(item)
+		itemStr := convertToString(item)
+		floatVal, err := strconv.ParseFloat(itemStr, elemType.Bits())
 		if err != nil {
 			return fmt.Errorf("无法转换为浮点型: %w", err)
 		}
-		elemValue.SetFloat(num)
+		elemValue.SetFloat(floatVal)
 	case reflect.Bool:
 		if b, ok := item.(bool); ok {
 			elemValue.SetBool(b)
 		} else {
-			return fmt.Errorf("无法转换为布尔型")
+			itemStr := convertToString(item)
+			b, err := strconv.ParseBool(itemStr)
+			if err != nil {
+				return fmt.Errorf("无法转换为布尔型: %w", err)
+			}
+			elemValue.SetBool(b)
 		}
 	case reflect.Struct:
 		if isBasicStructType(elemType) {