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实现untiy内 get post 网络请求
private float mJindu = 0;
private string mContent;
public float getJindu()
{
return mJindu;
}
//POST请求(Form表单传值、效率低、安全 ,)
IEnumerator POST(string url, Dictionary<string, string> post)
{
//表单
WWWForm form = new WWWForm();
//从集合中取出所有参数,设置表单参数(AddField()).
foreach (KeyValuePair<string, string> post_arg in post)
{
form.AddField(post_arg.Key, post_arg.Value);
}
//表单传值,就是post
WWW www = new WWW(url, form);
yield return www;
mJindu = www.progress;
if (www.error != null)
{
//POST请求失败
mContent = "error :" www.error;
}
else
{
//POST请求成功
mContent = www.text;
}
}
//GET请求(url?传值、效率高、不安全 )
IEnumerator GET(string url, Dictionary<string, string> get)
{
string Parameters;
bool first;
if (get.Count > 0)
{
first = true;
Parameters = "?";
//从集合中取出所有参数,设置表单参数(AddField()).
foreach (KeyValuePair<string, string> post_arg in get)
{
if (first)
first = false;
else
Parameters = "&";
Parameters = post_arg.Key "=" post_arg.Value;
}
}
else
{
Parameters = "";
}
testC = "getURL :" Parameters;
//直接URL传值就是get
WWW www = new WWW(url Parameters);
yield return www;
mJindu = www.progress;
if (www.error != null)
{
//GET请求失败
mContent = "error :" www.error;
}
else
{
//GET请求成功
mContent = www.text;
}
}
IEnumerator GETTexture(string picURL)
{
WWW wwwTexture = new WWW(picURL);
yield return wwwTexture;
if (wwwTexture.error != null)
{
//GET请求失败
Debug.Log("error :" wwwTexture.error);
}
else
{
//GET请求成功
mPicture = wwwTexture.texture;
}
}
string PicByte;
IEnumerator GETTextureByte(string picURL)
{
WWW www = new WWW(picURL);
yield return www;
if (www.error != null)
{
//GET请求失败
Debug.Log("error :" www.error);
}
else
{
//GET请求成功
Debug.Log("PicBytes text = " www.text);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(new StringReader(www.text));
//通过索引查找子节点
PicByte = xmlDoc.GetElementsByTagName("base64Binary").Item(0).InnerText;
testC = PicByte;
mPictureByte = BttetoPic(PicByte);
}
}
//解析XML
string AnalysisXML()
{
string str = "";
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(new StringReader(mContent));
//得到文档根节点的所有子节点集合
//XmlNodeList nodes = xmlDoc.DocumentElement.ChildNodes;
//通过节点名得到节点集合
XmlNodeList nodes = xmlDoc.GetElementsByTagName("string");
//通过索引查找子节点
str = "item[1] = " xmlDoc.GetElementsByTagName("string").Item(1).InnerText "\n\n";
//遍历所有子节点
foreach (XmlElement element in nodes)
{
if (element.Name == "string")
{
str = element.InnerText "\n";
}
}
return str;
}
//图片与byte[]互转
public void convertPNG(Texture2D pic)
{
byte[] data = pic.EncodeToPNG();
Debug.Log("data = " data.Length "|" data[0]);
mConvertPNG = new Texture2D(200, 200);
mConvertPNG.LoadImage(data);
}
//byte[]与base64互转
Texture2D BttetoPic(string base64)
{
Texture2D pic = new Texture2D(200, 200);
//将base64转码为byte[]
byte[] data = System.Convert.FromBase64String(base64);
//加载byte[]图片
pic.LoadImage(data);
string base64str = System.Convert.ToBase64String(data);
Debug.Log("base64str = " base64str);
return pic;
}