java - Android Volley 错误 header 值中的意外字符 0x0a

Question

我正在使用 Android volley 发送 GET 请求，并且我正在以 base64 格式传递 header 。每当标题文本的总数超过 57 个字符时，我就会不断收到此错误:

04-10 11:04:47.593 24274-24516/com.graypeakworkforce.graypeak E/Volley: [722] NetworkDispatcher.run: Unhandled exception java.lang.IllegalArgumentException: Unexpected char 0x0a at 76 in header value: InRlc3QiOiIxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5 MDEyMzQ1Njc4OTAifQ== java.lang.IllegalArgumentException: header 值中 76 处的意外字符 0x0a:InRlc3QiOiIxMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5 MDEyMzQ1Njc4OTAifQ== 在 com.android.okhttp.Headers$Builder.checkNameAndValue(Headers.java:313) 在 com.android.okhttp.Headers$Builder.add(Headers.java:245) 在 com.android.okhttp.internal.huc.HttpURLConnectionImpl.addRequestProperty(HttpURLConnectionImpl.java:579) 在 com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.addRequestProperty(DelegatingHttpsURLConnection.java:186) 在 com.android.okhttp.internal.huc.HttpsURLConnectionImpl.addRequestProperty(HttpsURLConnectionImpl.java) 在 com.android.volley.toolbox.HurlStack.performRequest(HurlStack.java:105) 在 com.android.volley.toolbox.BasicNetwork.performRequest(BasicNetwork.java:96) 在 com.android.volley.NetworkDispatcher.run(NetworkDispatcher.java:112)

如果我不进行base64编码就没有问题，如果base64字符串小于58个字符就没有问题。我仔细检查了 base64 编码是否正确。

我正在使用 Volley 版本 1.0.0

这是代码:

    Map<String, String> headers = new HashMap<String, String>();

String str = "\"test\":\"123456789012345678901234567890123456789012345678901234567890\"}";

//tried this, doesnt help
//headers.put("Content-Type", "application/json; charset=utf-8");
//tried this, doesnt help
//headers.put("Content-Type", "application/x-www-form-urlencoded");
headers.put("json", stringToBase64(str));


CustomRequest request = new CustomRequest(Request.Method.GET, endpoint+"jobs",new HashMap<String, String>(),headers,
        new Response.Listener<JSONObject>() {
            @Override
            public void onResponse(JSONObject response)
            {
                standardResponse(response, callback);
            }
        }, new Response.ErrorListener()
{
    @Override
    public void onErrorResponse(VolleyError error)
    {
        NetworkResponse response = error.networkResponse;
        if (error instanceof ServerError && response != null)
        {
            String res = null;
            try
            {
                res = new String(response.data, HttpHeaderParser.parseCharset(response.headers, "utf-8"));
            } catch (UnsupportedEncodingException e)
            {
                e.printStackTrace();
            }
            Log.d("debug",res);
        }
        Log.d("debug",error.toString());
        callback.doCallback(false, error.toString(), null);
    }
});

request.token = app.dataMgr.currentUser.token;

RequestQueue queue = Volley.newRequestQueue(activity);
    queue.add(request);

Answer 1

代替:

Base64.encodeToString(data, Base64.DEFAULT)

我需要做的:

Base64.encodeToString(data, Base64.NO_WRAP);