first commit

clientsdk/baseutils/showobject.go

@@ -0,0 +1,145 @@
+package baseutils
+
+import (
+	"fmt"
+	"reflect"
+	"strconv"
+)
+
+// ShowObjectValue 打印对象完整信息
+func ShowObjectValue(object interface{}) {
+	dataType := reflect.TypeOf(object)
+	if dataType.Kind() == reflect.Ptr {
+		dataType = dataType.Elem()
+	}
+
+	ShowStructValue(object, dataType.Name())
+}
+
+// ShowStructValue 打印响应信息
+func ShowStructValue(object interface{}, tag string) {
+	dataValue := reflect.ValueOf(object)
+	dataType := reflect.TypeOf(object)
+
+	if dataType.Kind() == reflect.Ptr {
+		if dataValue.IsNil() {
+			fmt.Println(tag, " = nil")
+			return
+		}
+
+		dataValue = dataValue.Elem()
+		dataType = dataType.Elem()
+	}
+
+	num := dataType.NumField()
+	for i := 0; i < num; i++ {
+		field := dataType.Field(i)
+		fieldName := field.Name
+		fieldValue := dataValue.FieldByName(fieldName)
+
+		if fieldName == "XXX_unrecognized" ||
+			fieldName == "XXX_sizecache" {
+			continue
+		}
+
+		ShowFieldValue(fieldValue, tag+"."+fieldName)
+	}
+}
+
+// ShowFieldValue 打印某个属性的值
+func ShowFieldValue(fieldValue reflect.Value, tag string) {
+	realValue := fieldValue
+	fieldType := fieldValue.Type()
+
+	// 判断是否有效
+	if !fieldValue.IsValid() {
+		fmt.Println(tag, "= nil")
+		return
+	}
+
+	// 如果是指针
+	if fieldType.Kind() == reflect.Ptr {
+		realValue = fieldValue.Elem()
+		fieldType = fieldType.Elem()
+	}
+
+	// 结构数组
+	if fieldType.Kind() == reflect.Slice {
+		for i := 0; i < fieldValue.Len(); i++ {
+			subValue := fieldValue.Index(i)
+			subType := subValue.Type()
+			if subType.Kind() == reflect.Ptr {
+				subType = subType.Elem()
+				subValue = subValue.Elem()
+			}
+
+			if subType.Kind() == reflect.Struct {
+				ShowFieldValue(subValue, tag+"["+strconv.Itoa(i)+"]")
+			} else {
+				fmt.Println(tag+" =", realValue.Interface())
+				break
+			}
+		}
+
+		if fieldValue.Len() == 0 {
+			fmt.Println(tag + " = empty")
+		}
+		return
+	}
+
+	// 判断是否是结构体
+	if fieldType.Kind() == reflect.Struct {
+		ShowStructValue(fieldValue.Interface(), tag)
+		return
+	}
+
+	// 字符串
+	if fieldType.Kind() == reflect.String {
+		if fieldValue.Kind() == reflect.Ptr {
+			if fieldValue.IsNil() {
+				fmt.Println(tag + " = nil")
+			} else {
+				fmt.Println(tag+" =", realValue.Interface())
+			}
+		} else {
+			if fieldValue.Len() > 0 {
+				fmt.Println(tag+" =", realValue)
+			} else {
+				fmt.Println(tag + " = nil")
+			}
+		}
+		return
+	}
+
+	if !realValue.IsValid() {
+		fmt.Println(tag + " = nil")
+	} else {
+		fmt.Println(tag+" =", realValue)
+	}
+}
+
+// PrintBytes PrintBytes
+func PrintBytes(data []byte, tag string) {
+	fmt.Println("-----------", tag, "------------")
+	length := len(data)
+	for i := 0; i < length; i++ {
+		fmt.Print(data[i], ", ")
+		if i%16 == 0 && i > 0 {
+			fmt.Println()
+		}
+	}
+	fmt.Printf("\n")
+}
+
+// PrintBytesHex PrintBytes
+func PrintBytesHex(data []byte, tag string) {
+	length := len(data)
+	fmt.Println("-----------", tag, "-", length, "------------")
+	for i := 0; i < length; i++ {
+		if i%16 == 0 && i > 0 {
+			fmt.Println()
+		}
+		fmt.Printf("0x%02x, ", data[i])
+	}
+	fmt.Printf("\n")
+}