ハルシオンシステムの気ままBlog

using UnityEngine;
using System.Collections;
// 追加
using UnityEngine.Networking;

public class BlogTest : MonoBehaviour {

    // Use this for initialization
    void Start () {
        StartCoroutine(GetFile());
    }

    IEnumerator GetFile() {
        UnityWebRequest request = UnityWebRequest.Get("http://example.com/test.txt");
        yield return request.Send();

        // 何らかのエラーがあったら
        if(request.isError) {
            // エラー処理
            Debug.Log("エラー");
        } else {
            // レスポンスコードを見る
            if(request.responseCode == 200) {
                string test = request.downloadHandler.text;
            }
        }
    }
}

    //何らかのエラーがあったら
    if(!string.IsNullOrEmpty(www.error)) {
    }

    //レスポンスコードを見る
    responseHeaders["STATUS"]に「HTTP/1.1 200 OK」とか入ってるので切り分けるか文字列探すか。
    if(www.responseHeaders.Count > 0 && www.responseHeaders["STATUS"].Contains("200")) {
    }

using UnityEngine;
using System.Collections;
using UnityEngine.Networking;

public class LoggingDownloadHandler : DownloadHandlerScript {

    // Standard scripted download handler - will allocate memory on each ReceiveData callback
    public LoggingDownloadHandler() : base() {
    }

    // Pre-allocated scripted download handler
    // Will reuse the supplied byte array to deliver data.
    // Eliminates memory allocation.
    public LoggingDownloadHandler(byte[] buffer) : base(buffer) {
    }

    // Required by DownloadHandler base class. Called when you address the 'bytes' property.
    protected override byte[] GetData() { return null; }

    // Called once per frame when data has been received from the network.
    protected override bool ReceiveData(byte[] data, int dataLength) {
        if(data == null || data.Length < 1) {
            Debug.Log("LoggingDownloadHandler :: ReceiveData - received a null/empty buffer");
            return false;
        }

        Debug.Log(string.Format("LoggingDownloadHandler :: ReceiveData - received {0} bytes", dataLength));
        return true;
    }

    // Called when all data has been received from the server and delivered via ReceiveData
    protected override void CompleteContent() {
        Debug.Log("LoggingDownloadHandler :: CompleteContent - DOWNLOAD COMPLETE!");
    }

    // Called when a Content-Length header is received from the server.
    protected override void ReceiveContentLength(int contentLength) {
        Debug.Log(string.Format("LoggingDownloadHandler :: ReceiveContentLength - length {0}", contentLength));
    }
}

    UnityWebRequest request = UnityWebRequest.Get("http://example.com/test.txt");
    LoggingDownloadHandler handler = new LoggingDownloadHandler();
    request.downloadHandler = handler;