MuHua-123
113 lines
4.2 KiB
C#
113 lines
4.2 KiB
C#
using System;
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using System.IO;
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using System.Text;
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using UnityEngine;
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namespace MuHua
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{
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public static class SaveTool
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{
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/// <summary>默认扩展名</summary>
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public const string EXTENSION = "Json";
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/// <summary>各平台本地保存路径</summary>
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public static string PATH
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{
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#if UNITY_IOS
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get { return Application.persistentDataPath;}
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#elif UNITY_ANDROID
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get { return Application.persistentDataPath;}
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#else
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get { return Application.streamingAssetsPath; }
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#endif
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}
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#region 字符串保存
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/// <summary>保存字符串到本地文件夹</summary>
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/// <param name="directory">文件夹</param>
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/// <param name="fileName">文件名</param>
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/// <param name="saveString">保存内容</param>
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public static void SaveText(string directory, string fileName, string saveString)
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{
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string filePath = directory + fileName;
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if (!Directory.Exists(directory)) { Directory.CreateDirectory(directory); }
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File.WriteAllText(filePath, saveString);
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}
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/// <summary>读取文件返回字符串</summary>
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/// <param name="filePath">文件路径</param>
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/// <returns>读取内容</returns>
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public static string LoadText(string filePath)
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{
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if (File.Exists(filePath)) { return File.ReadAllText(filePath); }
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else { return null; }
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}
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#endregion
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#region 编码字符串保存
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/// <summary>保存编码字符串到本地文件夹</summary>
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/// <param name="directory">文件夹</param>
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/// <param name="fileName">文件名</param>
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/// <param name="saveString">保存内容</param>
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public static void SaveEncodingString(string directory, string fileName, string saveString, Encoding encodeType)
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{
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string filePath = directory + fileName;
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if (!Directory.Exists(directory)) { Directory.CreateDirectory(directory); }
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byte[] byteArray = encodeType.GetBytes(saveString);
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string base64 = Convert.ToBase64String(byteArray);
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File.WriteAllText(filePath, base64);
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}
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/// <summary>读取编码文件返回字符串</summary>
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/// <param name="filePath">文件路径</param>
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/// <returns>读取内容</returns>
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public static string LoadEncodingString(string filePath, Encoding encodeType)
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{
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if (File.Exists(filePath))
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{
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string base64 = File.ReadAllText(filePath);
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byte[] byteArray = Convert.FromBase64String(base64);
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return encodeType.GetString(byteArray);
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}
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else { return null; }
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}
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#endregion
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#region 对象转Json的保存与加载
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/// <summary>保存Object为Json文件</summary>
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/// <param name="directory">文件夹</param>
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/// <param name="fileName">文件名</param>
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/// <param name="saveObject">保存数据类</param>
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public static void SaveObjectToJson<TSaveObject>(string directory, string fileName, TSaveObject saveObject)
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{
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SaveText(directory, fileName, JsonTool.ToJson(saveObject));
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}
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/// <summary>加载Class</summary>
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/// <typeparam name="TSaveObject">读取的类型</typeparam>
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/// <param name="filePath">文件路径</param>
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/// <returns>读取数据类</returns>
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public static TSaveObject LoadJsonToObject<TSaveObject>(string filePath)
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{
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string json = LoadText(filePath);
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if (json != null) { return JsonTool.FromJson<TSaveObject>(json); }
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else { return default(TSaveObject); }
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}
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#endregion
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#region 对象Encoding的保存与加载
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/// <summary>编码保存Object</summary>
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/// <param name="directory">文件夹</param>
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/// <param name="fileName">文件名</param>
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/// <param name="saveObject">保存数据类</param>
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/// <param name="encodeType">编码类型</param>
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public static void SaveEncodingObject<TSaveObject>(string directory, string fileName, TSaveObject saveObject, Encoding encodeType)
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{
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SaveEncodingString(directory, fileName, JsonTool.ToJson(saveObject), encodeType);
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}
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/// <summary>加载编码Object</summary>
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/// <typeparam name="TSaveObject">读取的类型</typeparam>
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/// <param name="filePath">文件路径</param>
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/// <param name="encodeType">编码类型</param>
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/// <returns>读取数据类</returns>
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public static TSaveObject LoadEncodingObject<TSaveObject>(string filePath, Encoding encodeType)
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{
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string json = LoadEncodingString(filePath, encodeType);
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if (json != null) { return JsonTool.FromJson<TSaveObject>(json); }
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else { return default(TSaveObject); }
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}
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#endregion
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}
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} |