下载时有几率出现HTTP 400 about xutils3

[cg110902]

E/x_log:TaskProxy$InternalHandler.handleMessage(L:205): Bad request
code: 400, msg: Bad request, result: null
at org.xutils.http.request.HttpRequest.sendRequest(HttpRequest.java:189)
at org.xutils.http.loader.FileLoader.load(FileLoader.java:212)
at org.xutils.http.loader.FileLoader.load(FileLoader.java:41)
at org.xutils.http.request.UriRequest.loadResult(UriRequest.java:81)
at org.xutils.http.request.HttpRequest.loadResult(HttpRequest.java:222)
at org.xutils.http.HttpTask$RequestWorker.run(HttpTask.java:502)

E/x_log:HttpRequest.sendRequest(L:194): code: 400, msg: Bad request, result: null, url: http://gdown.baidu.com/data/wisegame/3b01550409c1ed1b/QQ_300.apk
W/x_log:HttpRetryHandler.retryRequest(L:53): Bad request
code: 400, msg: Bad request, result: null
at org.xutils.http.request.HttpRequest.sendRequest(HttpRequest.java:189)
at org.xutils.http.loader.FileLoader.load(FileLoader.java:212)
at org.xutils.http.loader.FileLoader.load(FileLoader.java:41)
at org.xutils.http.request.UriRequest.loadResult(UriRequest.java:81)
at org.xutils.http.request.HttpRequest.loadResult(HttpRequest.java:222)
at org.xutils.http.HttpTask$RequestWorker.run(HttpTask.java:502)
11-27 11:06:10.275 20158-28902/dotop.myapplication W/x_log:HttpRetryHandler.retryRequest(L:66): The Exception can not be retried.

[cg110902]

然后再点一下 又可以了 也就是说有时候从暂停到继续要点2下

[wyouflf]

code: 400, msg: Bad request, result: null, 可能下载过于频繁, 服务端的的限制, 跟根据业务需要在onError里提示或自动重新请求一次. 升级到3.0.10看看result提示什么.

[zt80hou]

xutils3.1.+有没有直接下载图片的方法？之前2.6版本有一个httpUtils.download(imgUrl, saveFileName, new RequestCallBack() {...},求告知

############################
RE:
x.http().get(params, new Callback.xxxCallback{.....})
x.image().loadFile(....)
x.image().loadDrawable(....)