Unity网络交互☀️Unity Web弱联网的实现
Unity网络交互☀️Unity Web弱联网的实现
星河造梦坊官方
发布于 2024-08-15 15:30:41
发布于 2024-08-15 15:30:41
代码可运行
运行总次数：0
代码可运行
🟥 Unity界面实现效果：
上两行：输入用户名、密码
注册：将输入的用户名、密码发送到数据库
显示：从数据库获取数据显示在下方
🟧 注意：
默认已设好PHP运行的相关Web环境：
1、Apache
2、MySQL
3、PHP
🟨 MySQL端
1、链接数据库，新建一个名为myscoresdb的数据库
2、创建如下图所示Table表，并添加如下三条数据
🟩 Unity端代码
1️⃣ C#
挂在到游戏物体上，注意给代码赋值对应的输入文本框和输出显示用的文本框
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class HiScoreApp : MonoBehaviour {
public InputField nameInputField;
public InputField scoreInputField;
public Text[] show;
// Use this for initialization
void Start () {
GameObject.Find("Register").GetComponent<Button>().onClick.AddListener(StartUpload);
GameObject.Find("Show").GetComponent<Button>().onClick.AddListener(StartShow);
}
void StartUpload()
{
StartCoroutine(UploadScore(nameInputField.text, scoreInputField.text));
nameInputField.text = "";
scoreInputField.text = "";
}
void StartShow()
{
StartCoroutine(DownloadScores(nameInputField.text, scoreInputField.text));
}
IEnumerator UploadScore(string name,string score)
{
WWWForm form = new WWWForm();
form.AddField("name", name);
form.AddField("score", score);
WWW www = new WWW("http://127.0.0.1/UploadScore.php", form);
yield return www;
if (www.error != null)
{
Debug.LogError(www.error);
}
else
Debug.Log(www.text); //PHP：echo'upload '.$UserID.":".$hiscore;
}
public class UserData
{
public int id;
public string name;
public int score;
}
IEnumerator DownloadScores(string name,string score)
{
WWW www = new WWW("http://127.0.0.1/downloadscores.php");
yield return www;
if (www.error != null)
Debug.Log(www.error);
else
{
Debug.Log(www.text);
//将PHP返回的数据解析为字典格式，并在show中展示
var dict = MiniJSON.Json.Deserialize(www.text) as Dictionary<string, object>;
int index = 0;
foreach(object v in dict.Values)
{
UserData user = new UserData();
MiniJSON.Json.ToObject(user, v); //将字典中的值反序列化为UserData
show[index].text = string.Format("ID:{0:D2} 名字：{1} 分数：{2}", user.id, user.name, user.score);
index++;
}
}
}
}2️⃣ MiniJSON
放在Unity中即可，HiScoreApp脚本会用到它来解析数据
/*
* Copyright (c) 2013 Calvin Rien
*
* Based on the JSON parser by Patrick van Bergen
* http://techblog.procurios.nl/k/618/news/view/14605/14863/How-do-I-write-my-own-parser-for-JSON.html
*
* Simplified it so that it doesn't throw exceptions
* and can be used in Unity iPhone with maximum code stripping.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Reflection;
using System.Threading;
namespace MiniJSON {
// Example usage:
//
// using UnityEngine;
// using System.Collections;
// using System.Collections.Generic;
// using MiniJSON;
//
// public class MiniJSONTest : MonoBehaviour {
// void Start () {
// var jsonString = "{ \"array\": [1.44,2,3], " +
// "\"object\": {\"key1\":\"value1\", \"key2\":256}, " +
// "\"string\": \"The quick brown fox \\\"jumps\\\" over the lazy dog \", " +
// "\"unicode\": \"\\u3041 Men\u00fa sesi\u00f3n\", " +
// "\"int\": 65536, " +
// "\"float\": 3.1415926, " +
// "\"bool\": true, " +
// "\"null\": null }";
//
// var dict = Json.Deserialize(jsonString) as Dictionary<string,object>;
//
// Debug.Log("deserialized: " + dict.GetType());
// Debug.Log("dict['array'][0]: " + ((List<object>) dict["array"])[0]);
// Debug.Log("dict['string']: " + (string) dict["string"]);
// Debug.Log("dict['float']: " + (double) dict["float"]); // floats come out as doubles
// Debug.Log("dict['int']: " + (long) dict["int"]); // ints come out as longs
// Debug.Log("dict['unicode']: " + (string) dict["unicode"]);
//
// var str = Json.Serialize(dict);
//
// Debug.Log("serialized: " + str);
// }
// }
/// <summary>
/// This class encodes and decodes JSON strings.
/// Spec. details, see http://www.json.org/
///
/// JSON uses Arrays and Objects. These correspond here to the datatypes IList and IDictionary.
/// All numbers are parsed to doubles.
/// </summary>
public static class Json {
private enum DataType
{
Int,
Float,
Boolean,
String,
Array,
Object,
Unknown
}
private static Json.DataType checkObjectType(object obj)
{
if (obj is string)
{
return Json.DataType.String;
}
if (obj is int)
{
return Json.DataType.Int;
}
if (obj is float)
{
return Json.DataType.Float;
}
if (obj is Dictionary<string, object>)
{
return Json.DataType.Object;
}
if (obj is List<object>)
{
return Json.DataType.Array;
}
if (obj is bool)
{
return Json.DataType.Boolean;
}
return Json.DataType.Unknown;
}
public static object ToObject(object output, object input)
{
Thread.Sleep(0);
if (input == null)
{
output = null;
return output;
}
string text = "DestType:" + output.GetType().ToString() + " >> ";
FieldInfo[] fields = output.GetType().GetFields();
Dictionary<string, object> dictionary = input as Dictionary<string, object>;
FieldInfo[] array = fields;
for (int i = 0; i < array.Length; i++)
{
FieldInfo fieldInfo = array[i];
if (dictionary.ContainsKey(fieldInfo.Name))
{
if (dictionary[fieldInfo.Name] != null)
{
Json.DataType dataType = Json.checkObjectType(dictionary[fieldInfo.Name]);
if (dataType != Json.DataType.Unknown)
{
try
{
Type fieldType = fieldInfo.FieldType;
object obj = null;
bool flag = false;
switch (dataType)
{
case Json.DataType.Int:
{
object obj2 = (int)dictionary[fieldInfo.Name];
if (fieldType == typeof(string))
{
obj = obj2.ToString();
}
else
{
if (fieldType == typeof(bool))
{
bool flag2 = (int)obj2 != 0;
obj = flag2;
}
else
{
if (fieldType.IsArray)
{
obj = Activator.CreateInstance(fieldType, new object[]
{
1
});
Type elementType = obj.GetType().GetElementType();
object value = Activator.CreateInstance(elementType);
int num = (int)obj2;
value = num;
((Array)obj).SetValue(value, 0);
}
else
{
obj = obj2;
}
}
}
flag = true;
break;
}
case Json.DataType.Float:
{
object obj3 = (float)dictionary[fieldInfo.Name];
if (fieldType == typeof(string))
{
obj = (obj3 as string);
}
else
{
if (fieldType == typeof(int))
{
float num2 = (float)obj3;
obj = (int)num2;
}
else
{
if (fieldType.IsArray)
{
obj = Activator.CreateInstance(fieldType, new object[]
{
1
});
Type elementType2 = obj.GetType().GetElementType();
object value2 = Activator.CreateInstance(elementType2);
float num3 = (float)obj3;
value2 = num3;
((Array)obj).SetValue(value2, 0);
}
else
{
obj = obj3;
}
}
}
flag = true;
break;
}
case Json.DataType.Boolean:
if (fieldType == typeof(bool))
{
obj = (bool)dictionary[fieldInfo.Name];
flag = true;
}
break;
case Json.DataType.String:
{
string text2 = dictionary[fieldInfo.Name] as string;
if (fieldType == typeof(string))
{
obj = text2;
}
else
{
if (fieldType == typeof(int))
{
int num4 = 0;
if (int.TryParse(text2, out num4))
{
obj = num4;
}
else
{
obj = 0;
}
}
else
{
if (fieldType == typeof(float))
{
float num5 = 0f;
if (float.TryParse(text2, out num5))
{
obj = float.Parse(text2);
}
else
{
obj = 0f;
}
}
else
{
if (fieldType.IsEnum)
{
if (Enum.IsDefined(fieldType, text2.ToString()))
{
obj = Enum.Parse(fieldType, text2.ToString());
}
}
else
{
if (fieldType.IsArray)
{
obj = Activator.CreateInstance(fieldType, new object[]
{
1
});
((Array)obj).SetValue(text2, 0);
}
}
}
}
}
flag = true;
break;
}
case Json.DataType.Array:
if (fieldType.IsArray)
{
List<object> list = dictionary[fieldInfo.Name] as List<object>;
if (list != null && (list.Count != 1 || list[0] != null))
{
obj = Activator.CreateInstance(fieldType, new object[]
{
list.Count
});
Type elementType3 = obj.GetType().GetElementType();
for (int j = 0; j < list.Count; j++)
{
Thread.Sleep(0);
object obj4;
if (elementType3 == typeof(string))
{
obj4 = new string[1];
}
else
{
obj4 = Activator.CreateInstance(elementType3);
}
try
{
Json.DataType dataType2 = Json.checkObjectType(list[j]);
if (dataType2 == Json.DataType.String)
{
obj4 = (list[j] as string);
}
else
{
if (dataType2 == Json.DataType.Object)
{
Json.ToObject(obj4, list[j]);
}
else
{
if (dataType2 == Json.DataType.Int || dataType2 == Json.DataType.Float)
{
if (elementType3 == typeof(float))
{
obj4 = (float)list[j];
}
else
{
obj4 = (int)list[j];
}
}
else
{
obj4 = list[j];
}
}
}
((Array)obj).SetValue(obj4, j);
}
catch (Exception var_29_560)
{
}
}
flag = true;
}
}
break;
case Json.DataType.Object:
{
object output2 = Activator.CreateInstance(fieldType);
obj = Json.ToObject(output2, dictionary[fieldInfo.Name]);
flag = true;
break;
}
default:
obj = Activator.CreateInstance(fieldType);
break;
}
if (flag)
{
fieldInfo.SetValue(output, obj);
}
}
catch (KeyNotFoundException)
{
}
}
}
}
}
return output;
}
public static T ToObjectArray<T>(object input)
{
Type typeFromHandle = typeof(T);
List<object> list = input as List<object>;
object obj = null;
if (list == null || (list.Count == 1 && list[0] == null))
{
return (T)((object)obj);
}
obj = Activator.CreateInstance(typeFromHandle, new object[]
{
list.Count
});
Type elementType = obj.GetType().GetElementType();
for (int i = 0; i < list.Count; i++)
{
object obj2;
if (elementType == typeof(string))
{
obj2 = new string[1];
}
else
{
obj2 = Activator.CreateInstance(elementType);
}
try
{
Json.DataType dataType = Json.checkObjectType(list[i]);
if (dataType == Json.DataType.String)
{
obj2 = (list[i] as string);
}
else
{
if (dataType == Json.DataType.Object)
{
Json.ToObject(obj2, list[i]);
}
else
{
if (dataType == Json.DataType.Int || dataType == Json.DataType.Float)
{
if (elementType == typeof(float))
{
obj2 = (float)list[i];
}
else
{
obj2 = (int)list[i];
}
}
else
{
obj2 = list[i];
}
}
}
((Array)obj).SetValue(obj2, i);
}
catch (Exception ex)
{
Console.WriteLine(string.Concat(new object[]
{
ex.Message,
"\nArray Member mismatch: [",
typeFromHandle.Name,
"] ReqType is ",
elementType,
" But ",
Json.checkObjectType(list[i]).ToString().ToString(),
" data Comes"
}));
}
}
return (T)((object)obj);
}
/// <summary>
/// Parses the string json into a value
/// </summary>
/// <param name="json">A JSON string.</param>
/// <returns>An List<object>, a Dictionary<string, object>, a double, an integer,a string, null, true, or false</returns>
public static object Deserialize(string json) {
// save the string for debug information
if (json == null) {
return null;
}
return Parser.Parse(json);
}
sealed class Parser : IDisposable {
const string WORD_BREAK = "{}[],:\"";
public static bool IsWordBreak(char c) {
return Char.IsWhiteSpace(c) || WORD_BREAK.IndexOf(c) != -1;
}
enum TOKEN {
NONE,
CURLY_OPEN,
CURLY_CLOSE,
SQUARED_OPEN,
SQUARED_CLOSE,
COLON,
COMMA,
STRING,
NUMBER,
TRUE,
FALSE,
NULL
};
StringReader json;
Parser(string jsonString) {
json = new StringReader(jsonString);
}
public static object Parse(string jsonString) {
using (var instance = new Parser(jsonString)) {
return instance.ParseValue();
}
}
public void Dispose() {
json.Dispose();
json = null;
}
Dictionary<string, object> ParseObject() {
Dictionary<string, object> table = new Dictionary<string, object>();
// ditch opening brace
json.Read();
// {
while (true) {
switch (NextToken) {
case TOKEN.NONE:
return null;
case TOKEN.COMMA:
continue;
case TOKEN.CURLY_CLOSE:
return table;
default:
// name
string name = ParseString();
if (name == null) {
return null;
}
// :
if (NextToken != TOKEN.COLON) {
return null;
}
// ditch the colon
json.Read();
// value
table[name] = ParseValue();
break;
}
}
}
List<object> ParseArray() {
List<object> array = new List<object>();
// ditch opening bracket
json.Read();
// [
var parsing = true;
while (parsing) {
TOKEN nextToken = NextToken;
switch (nextToken) {
case TOKEN.NONE:
return null;
case TOKEN.COMMA:
continue;
case TOKEN.SQUARED_CLOSE:
parsing = false;
break;
default:
object value = ParseByToken(nextToken);
array.Add(value);
break;
}
}
return array;
}
object ParseValue() {
TOKEN nextToken = NextToken;
return ParseByToken(nextToken);
}
object ParseByToken(TOKEN token) {
switch (token) {
case TOKEN.STRING:
return ParseString();
case TOKEN.NUMBER:
return ParseNumber();
case TOKEN.CURLY_OPEN:
return ParseObject();
case TOKEN.SQUARED_OPEN:
return ParseArray();
case TOKEN.TRUE:
return true;
case TOKEN.FALSE:
return false;
case TOKEN.NULL:
return null;
default:
return null;
}
}
string ParseString() {
StringBuilder s = new StringBuilder();
char c;
// ditch opening quote
json.Read();
bool parsing = true;
while (parsing) {
if (json.Peek() == -1) {
parsing = false;
break;
}
c = NextChar;
switch (c) {
case '"':
parsing = false;
break;
case '\\':
if (json.Peek() == -1) {
parsing = false;
break;
}
c = NextChar;
switch (c) {
case '"':
case '\\':
case '/':
s.Append(c);
break;
case 'b':
s.Append('\b');
break;
case 'f':
s.Append('\f');
break;
case 'n':
s.Append('\n');
break;
case 'r':
s.Append('\r');
break;
case 't':
s.Append('\t');
break;
case 'u':
var hex = new char[4];
for (int i=0; i< 4; i++) {
hex[i] = NextChar;
}
s.Append((char) Convert.ToInt32(new string(hex), 16));
break;
}
break;
default:
s.Append(c);
break;
}
}
return s.ToString();
}
object ParseNumber() {
string number = NextWord;
if (number.IndexOf('.') == -1) {
long parsedInt;
Int64.TryParse(number, out parsedInt);
return parsedInt;
}
double parsedDouble;
Double.TryParse(number, out parsedDouble);
return parsedDouble;
}
void EatWhitespace() {
while (Char.IsWhiteSpace(PeekChar)) {
json.Read();
if (json.Peek() == -1) {
break;
}
}
}
char PeekChar {
get {
return Convert.ToChar(json.Peek());
}
}
char NextChar {
get {
return Convert.ToChar(json.Read());
}
}
string NextWord {
get {
StringBuilder word = new StringBuilder();
while (!IsWordBreak(PeekChar)) {
word.Append(NextChar);
if (json.Peek() == -1) {
break;
}
}
return word.ToString();
}
}
TOKEN NextToken {
get {
EatWhitespace();
if (json.Peek() == -1) {
return TOKEN.NONE;
}
switch (PeekChar) {
case '{':
return TOKEN.CURLY_OPEN;
case '}':
json.Read();
return TOKEN.CURLY_CLOSE;
case '[':
return TOKEN.SQUARED_OPEN;
case ']':
json.Read();
return TOKEN.SQUARED_CLOSE;
case ',':
json.Read();
return TOKEN.COMMA;
case '"':
return TOKEN.STRING;
case ':':
return TOKEN.COLON;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case '-':
return TOKEN.NUMBER;
}
switch (NextWord) {
case "false":
return TOKEN.FALSE;
case "true":
return TOKEN.TRUE;
case "null":
return TOKEN.NULL;
}
return TOKEN.NONE;
}
}
}
/// <summary>
/// Converts a IDictionary / IList object or a simple type (string, int, etc.) into a JSON string
/// </summary>
/// <param name="json">A Dictionary<string, object> / List<object></param>
/// <returns>A JSON encoded string, or null if object 'json' is not serializable</returns>
public static string Serialize(object obj) {
return Serializer.Serialize(obj);
}
sealed class Serializer {
StringBuilder builder;
Serializer() {
builder = new StringBuilder();
}
public static string Serialize(object obj) {
var instance = new Serializer();
instance.SerializeValue(obj);
return instance.builder.ToString();
}
void SerializeValue(object value) {
IList asList;
IDictionary asDict;
string asStr;
if (value == null) {
builder.Append("null");
} else if ((asStr = value as string) != null) {
SerializeString(asStr);
} else if (value is bool) {
builder.Append((bool) value ? "true" : "false");
} else if ((asList = value as IList) != null) {
SerializeArray(asList);
} else if ((asDict = value as IDictionary) != null) {
SerializeObject(asDict);
} else if (value is char) {
SerializeString(new string((char) value, 1));
} else {
SerializeOther(value);
}
}
void SerializeObject(IDictionary obj) {
bool first = true;
builder.Append('{');
foreach (object e in obj.Keys) {
if (!first) {
builder.Append(',');
}
SerializeString(e.ToString());
builder.Append(':');
SerializeValue(obj[e]);
first = false;
}
builder.Append('}');
}
void SerializeArray(IList anArray) {
builder.Append('[');
bool first = true;
foreach (object obj in anArray) {
if (!first) {
builder.Append(',');
}
SerializeValue(obj);
first = false;
}
builder.Append(']');
}
void SerializeString(string str) {
builder.Append('\"');
char[] charArray = str.ToCharArray();
foreach (var c in charArray) {
switch (c) {
case '"':
builder.Append("\\\"");
break;
case '\\':
builder.Append("\\\\");
break;
case '\b':
builder.Append("\\b");
break;
case '\f':
builder.Append("\\f");
break;
case '\n':
builder.Append("\\n");
break;
case '\r':
builder.Append("\\r");
break;
case '\t':
builder.Append("\\t");
break;
default:
int codepoint = Convert.ToInt32(c);
if ((codepoint >= 32) && (codepoint <= 126)) {
builder.Append(c);
} else {
builder.Append("\\u");
builder.Append(codepoint.ToString("x4"));
}
break;
}
}
builder.Append('\"');
}
void SerializeOther(object value) {
// NOTE: decimals lose precision during serialization.
// They always have, I'm just letting you know.
// Previously floats and doubles lost precision too.
if (value is float) {
builder.Append(((float) value).ToString("R"));
} else if (value is int
|| value is uint
|| value is long
|| value is sbyte
|| value is byte
|| value is short
|| value is ushort
|| value is ulong) {
builder.Append(value);
} else if (value is double
|| value is decimal) {
builder.Append(Convert.ToDouble(value).ToString("R"));
} else {
SerializeString(value.ToString());
}
}
}
}
}🟦Web端 PHP内容
1️⃣ UploadScore
该脚本为PHP脚本，用于将从Unity获得的数据传到数据库存储起来。默认已经设置好PHP运行环境
<?php
//连接数据库，输入地址，用户名，密码和数据库名称
$myData=mysqli_connect("localhost","你的账号","你的密码","myscoresdb");
if(mysqli_connect_errno()) //如果连接数据库失败
{
echo mysqli_connect_error();
//die()、exit(0)：http://www.w3school.com.cn/php/func_misc_die.asp
die();
exit(0);
}
//确认数据库使用UTF-8模式
//mysqli_query:http://www.w3school.com.cn/php/func_mysql_query.asp
//https://blog.csdn.net/zhaojunjie_dream/article/details/79979672
mysqli_query($myData,"set names utf8");
//读入由Unity传输来的用户名和分数，使用mysqli_real_escape_string校验用户名合法性（防止SQL注入）
//SQL注入：https://baike.so.com/doc/6793375-7010077.html
//mysqli_real_escape_string：http://www.runoob.com/php/func-mysqli-real-escape-string.html
$UserID= mysqli_real_escape_string($myData,$_POST["name"]); //用户名
$hiscore=$_POST["score"]; //分数
//插入新数据
$sql="insert into hiscores value(NULL,'$UserID','$hiscore')";
mysqli_query($myData,$sql)or die("SQL ERROR : ".$requestSQL);
//关闭数据库
mysqli_close($myData);
//将结果发送到Unity端
echo'upload '.$UserID.":".$hiscore;
?>2️⃣ DownloadScores
该脚本由Unity的HiScoreApp脚本调用，用于下载数据库分数，供HiScoreApp使用
<?php
//连接数据库，输入地址，用户名、密码和数据库名称
$myData= mysqli_connect("localhost","你的账号","你的密码","myscoresdb");
if(mysqli_connect_errno()) //如果连接数据库失败
{
echo mysqli_connect_error();
die();
exit(0);
}
//确认数据库文本使用UTF-8格式
mysqli_query($myData,"set names utf8");
//查询并排序
//SELECT:http://www.w3school.com.cn/php/php_mysql_select.asp
//* 字符选取表中所有数据
//order by,排序:http://www.w3school.com.cn/php/php_mysql_order_by.asp
//DESC：记录集的排序顺序默认是升序，DESC改为降序
//LIMIT：http://www.5idev.com/p-php_mysql_limit.shtml
$requestSQL="SELECT*FROM hiscores ORDER by score DESC LIMIT 20";
$result= mysqli_query($myData, $requestSQL) or die("SQL ERROR:".$requestSQL);
//mysqli_num_rows：http://www.w3school.com.cn/php/func_mysql_num_rows.asp
$num_results= mysqli_num_rows($result);
//准备发送数据到Unity
$arr=array();
//将查询结果写入到JSON格式的数组中
for($i=0;$i<$num_results;$i++)
{
$row=mysqli_fetch_array($result,MYSQLI_ASSOC); //获得一行数据
$id=$row['id']; //获得ID
$name=$row['name']; //获得用户名
$score=$row['score']; //获得分数
$arr[$id]['id']=$row['id']; //将ID存入数组
$arr[$id]['name']=$name; //将用户名存入数组
$arr[$id]['score']=$score; //将分数存入数组
}
mysqli_free_result($result); //释放SQL查询结果
mysqli_close($myData); //关闭数据库
//向Unity发送JSON格式的数据
echo json_encode($arr);
?>大家还有什么问题，欢迎在下方留言！
本文参与 腾讯云自媒体同步曝光计划，分享自作者个人站点/博客。
原始发表：2022-09-16，如有侵权请联系 cloudcommunity@tencent.com 删除
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