gjson读取参数支持key名称中包含.

gjson_hack/path.go

@@ -242,3 +242,82 @@ func Result(gjsonResult gjson.Result) gjson.Result {
 	}
 	return Object(gjsonResult)
 }
+
+// Get 主要解决 key 中包含 . 的问题
+//
+// 如 : {"person.name": "test"}  如何将 person.name 整体作为一个字段而非两个层级
+//
+// 解决方案 :
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 20:17 2024/12/4
+func Get(gjsonResult gjson.Result, path string) gjson.Result {
+	if len(path) == 0 {
+		return gjsonResult
+	}
+	if !gjsonResult.Exists() {
+		return gjsonResult
+	}
+	if !gjsonResult.IsObject() && !gjsonResult.IsArray() {
+		return gjsonResult
+	}
+	if !IsSpecialPath(path) {
+		// 不是特殊路径
+		return gjsonResult
+	}
+	pathArr := strings.Split(path, ".")
+	normalPathList := make([]string, 0)
+	specialKeyList := make([]string, 0)
+	specialKeyHasStart := false
+	for idx, item := range pathArr {
+		if strings.HasPrefix(item, SpecialKeyStart) {
+			specialKeyHasStart = true
+			specialKeyList = append(specialKeyList, item)
+			continue
+		}
+		if strings.HasSuffix(item, SpecialKeyEnd) {
+			specialKeyHasStart = false
+			specialKeyList = append(specialKeyList, item)
+			sourceResult := gjsonResult
+			if len(normalPathList) > 0 {
+				sourceResult = gjsonResult.Get(strings.Join(normalPathList, "."))
+			}
+			realKeyName := GetRealKeyName(strings.Join(specialKeyList, "."))
+			return Get(sourceResult.Map()[realKeyName], strings.Join(pathArr[idx+1:], "."))
+		}
+		if specialKeyHasStart {
+			specialKeyList = append(specialKeyList, item)
+			continue
+		}
+		normalPathList = append(normalPathList, item)
+	}
+	return gjsonResult
+}
+
+// IsSpecialPath 判断传入的是否为特殊路径
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 20:27 2024/12/4
+func IsSpecialPath(path string) bool {
+	return strings.Contains(path, SpecialKeyStart) && strings.Contains(path, SpecialKeyEnd)
+}
+
+// IsSpecialKey 判断是否特殊key
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 20:29 2024/12/4
+func IsSpecialKey(key string) bool {
+	return strings.HasPrefix(key, SpecialKeyStart) && strings.HasSuffix(key, SpecialKeyEnd)
+}
+
+// GetRealKeyName ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 20:31 2024/12/4
+func GetRealKeyName(key string) string {
+	return strings.TrimSuffix(strings.TrimPrefix(key, SpecialKeyStart), SpecialKeyEnd)
+}