一、认识 PlayerPrefs 类
1.PlayerPrefs 类的方法：
SetInt();保存整型数据；
SetString();保存字符串型数据；
SetFloat();保存浮点型数据；
GetInt();读取整形数据；
GetFlost();读取浮点型数据；
GetString();读取字符串型数据；
2.使用PlayerPrefs 中的方法
using Framework.Common.Singleton;using System;using UnityEngine;public class MyPlayerPrefs :Singleton{ public override void Init() { base.Init(); } /// /// 读取 /// /// ///public T Read (string key) { T value = default(T); if (typeof(T) == typeof(int)) { int _value = PlayerPrefs.GetInt(key); value = (T)Convert.ChangeType(_value, typeof(int)); } else if (typeof(T) == typeof(string)) { string _value = PlayerPrefs.GetString(key); value = (T)Convert.ChangeType(_value, typeof(string)); } else if (typeof(T) == typeof(float)) { float _value = PlayerPrefs.GetFloat(key); value = (T)Convert.ChangeType(_value, typeof(float)); } return value; } public void Save (string key, T value) { if (typeof(T) == typeof(int)) { int _value = (int)Convert.ChangeType(value, typeof(int)); PlayerPrefs.SetInt(key, _value); } else if (typeof(T) == typeof(string)) { string _value = (string)Convert.ChangeType(value, typeof(string)); PlayerPrefs.SetString(key, _value); } else if (typeof(T) == typeof(float)) { float _value = (float)Convert.ChangeType(value, typeof(float)); PlayerPrefs.SetFloat(key, _value); } } public void Save() { PlayerPrefs.Save(); }}
using UnityEngine;using Dean27_V4;using UnityEngine.UI;public class UIMyPlayerRresf : BaseUI{ private InputField inputFieldName; private InputField inputFieldExp; private InputField inputFieldLv; private Dropdown dropDownSex; private Text textName; private Text textLv; private Text textExp; private Text textSex; private void Awake() { EventTriggerListener _saveTrigger = EventTriggerListener.Get(transform.Find("SaveButton").gameObject); _saveTrigger.SetEventTriggerHandle(EnumTouchEventType.OnClick, Save); EventTriggerListener _readTrigger = EventTriggerListener.Get(transform.Find("ReadButton").gameObject); _readTrigger.SetEventTriggerHandle(EnumTouchEventType.OnClick, Read); inputFieldName = transform.Find("InputField_Name").GetComponent (); inputFieldExp = transform.Find("InputField_Exp").GetComponent (); inputFieldLv = transform.Find("InputField_Lv").GetComponent (); dropDownSex = transform.Find("Dropdown_Sex").GetComponent (); textName = transform.Find("Info/Name").GetComponent (); textLv = transform.Find("Info/Lv").GetComponent (); textExp = transform.Find("Info/Exp").GetComponent (); textSex = transform.Find("Info/Sex").GetComponent (); } private void Read(GameObject _listener, object _args, object[] _params) { textName.text = MyPlayerPrefs.Instance.Read ("姓名"); textLv.text = MyPlayerPrefs.Instance.Read ("等级").ToString(); textExp.text = MyPlayerPrefs.Instance.Read ("经验").ToString(); textSex.text = MyPlayerPrefs.Instance.Read ("性别"); } private void Save(GameObject _listener, object _args, object[] _params) { string name = inputFieldName.text; float exp = float.Parse(inputFieldExp.text); int lv = int.Parse(inputFieldLv.text); string sex = "男性"; if (dropDownSex.value == 1) { sex = "女性"; } MyPlayerPrefs.Instance.Save ("姓名", name); MyPlayerPrefs.Instance.Save ("经验", exp); MyPlayerPrefs.Instance.Save ("等级", lv); MyPlayerPrefs.Instance.Save ("性别", sex); MyPlayerPrefs.Instance.Save(); }} 3.实际使用效果
1.输入存储的信息，并且读取数据之后得到结果为：
2.运行程序，直接读取信息：
