AsyncHttpHelp是一個(gè)android平臺(tái)下基于httpclient開發(fā)的HTTP網(wǎng)絡(luò)請(qǐng)求工具。
優(yōu)點(diǎn)
功能
1、普通get請(qǐng)求
2、普通post請(qǐng)求
3、Form表單提交數(shù)據(jù)
4、二進(jìn)制數(shù)據(jù)傳輸
5、json格式內(nèi)容傳輸(json字符串自動(dòng)轉(zhuǎn)java對(duì)象,java對(duì)象自動(dòng)轉(zhuǎn)json字符串)
6、普通文件上傳/下載
7、斷點(diǎn)上傳/下載
8、分塊上傳文件
9、session保持
10、自定義cookie、http頭部信息等
11、取消請(qǐng)求
12、自定義json解析器
13、請(qǐng)求內(nèi)容,返回內(nèi)容預(yù)處理
14、設(shè)置請(qǐng)求結(jié)果是否在UI線程執(zhí)行
測(cè)試示例

用法示例
GET請(qǐng)求
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://www.luoxudong.com/") .setCallable(new SimpleRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //請(qǐng)求失敗 } @Override public void onSuccess(String responseInfo) { //請(qǐng)求成功 } }) .build().get();GET請(qǐng)求(返回結(jié)果為JSON,自動(dòng)轉(zhuǎn)換成JAVA對(duì)象)
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://www.bchun.com/fund/service.do?func=getProvinces") .setResponseClass(Response.class)//返回的json對(duì)象類型,自動(dòng)轉(zhuǎn)換改類的對(duì)象 .setJsonResponseInterceptor(new JsonResponseInterceptor<Response>() {//返回結(jié)果攔截器,方便自定義json解析器以及對(duì)返回結(jié)果作簡單預(yù)處理。 @Override public Response convertJsonToObj(String responseStr, Class<Response> mResponseClass) { return new Gson().fromJson(responseStr, mResponseClass); } @Override public boolean checkResponse(Response response) {//可以根據(jù)返回的結(jié)果判定該請(qǐng)求是否成功,如果返回true,則在callable中調(diào)用onSuccess回調(diào)方法,為false時(shí)調(diào)用onFailed回調(diào)方法 if (response.getServerResult().getResultCode() == 0){ return true; } setErrorCode(AsyncHttpExceptionCode.defaultExceptionCode.getErrorCode()); setErrorMsg(response.getServerResult().getResultMessage()); return false; } }) .setCallable(new JsonRequestCallable<Response>() {//回調(diào) @Override public void onFailed(int errorCode, String errorMsg) { //請(qǐng)求失敗 } @Override public void onSuccess(Response responseInfo) { //請(qǐng)求成功 } }) .build().get();POST請(qǐng)求
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://www.bchun.com/fund/service.do?func=getProvinces") .setStrBody("body內(nèi)容")//post內(nèi)容 .setCallable(new SimpleRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //請(qǐng)求失敗 } @Override public void onSuccess(String responseInfo) { //請(qǐng)求成功 } }) .build().post();POST請(qǐng)求(模擬Form表單)
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://www.bchun.com/fund/service.do?func=getProvinces") .addFormData("a", "1")//設(shè)置form表單數(shù)據(jù),也可以調(diào)用setFormDatas方法 .addFormData("b", "luoxudong") .setCallable(new SimpleRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //請(qǐng)求失敗 } @Override public void onSuccess(String responseInfo) { //請(qǐng)求成功 } }) .build().post();POST請(qǐng)求(內(nèi)容為二進(jìn)制數(shù)據(jù))
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://www.bchun.com/fund/service.do?func=getProvinces") .setBinaryBody(new byte[]{1,2,3,4,5}) .setCallable(new BinaryRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //請(qǐng)求失敗 } @Override public void onSuccess(byte[] buffer) { //請(qǐng)求成功 } }) .build().post();POST請(qǐng)求(JSON字符串自動(dòng)轉(zhuǎn)換對(duì)象)
List<String> list = new ArrayList<String>(); list.add("item1"); list.add("item2"); Request req = new Request(); req.setKey1("value1"); req.setKey2(1); req.setKey3(true); req.setKey4(list); AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://www.bchun.com/fund/service.do?func=getProvinces") .setRequestObj(req)//json格式請(qǐng)求內(nèi)容 .setJsonRequestInterceptor(new JsonRequestInterceptor() {//請(qǐng)求數(shù)據(jù)攔截器,自定義json解析器 @Override public String convertJsonToObj(Object requestObj) { return new Gson().toJson(requestObj); } }) .setResponseClass(Response.class) .setJsonResponseInterceptor(new JsonResponseInterceptor<Response>() {//返回結(jié)果攔截器,方便自定義json解析器以及對(duì)返回結(jié)果作簡單預(yù)處理。 @Override public Response convertJsonToObj(String responseStr, Class<Response> mResponseClass) { return new Gson().fromJson(responseStr, mResponseClass); } @Override public boolean checkResponse(Response response) { if (response.getServerResult().getResultCode() == 0){ return true; } setErrorCode(AsyncHttpExceptionCode.defaultExceptionCode.getErrorCode()); setErrorMsg(response.getServerResult().getResultMessage()); return false; } }) .setCallable(new JsonRequestCallable<Response>() { @Override public void onFailed(int errorCode, String errorMsg) { //請(qǐng)求失敗 } @Override public void onSuccess(Response responseInfo) { //請(qǐng)求成功 } }) .build().post();普通下載
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://shouji.360tpcdn.com/151125/1259d7ddba8a048c2b9e778c9b5a9d04/com.bchun.fundqa_5.apk") .setDownloadFileDir("/sdcard")//文件本地保存路徑 .setDownloadfileName("fund.apk")//文件名稱 .setCallable(new DownloadRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //下載失敗 } @Override public void onTransfering(long totalLength, long transferedLength) { //下載進(jìn)度 } @Override public void onSuccess(String responseInfo) { //下載完成 } }) .build().download();斷點(diǎn)下載
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://shouji.360tpcdn.com/151125/1259d7ddba8a048c2b9e778c9b5a9d04/com.bchun.fundqa_5.apk") .setDownloadFileDir("/sdcard")//文件本地保存路徑 .setDownloadfileName("fund.apk.temp")//文件名稱 .setFileStartPos(1000)//設(shè)置續(xù)下載開始位置 .setCallable(new DownloadRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //下載失敗 } @Override public void onTransfering(long totalLength, long transferedLength) { //下載進(jìn)度 } @Override public void onSuccess(String responseInfo) { //下載完成 } }) .build().download();普通上傳
AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://192.168.100.62:8080/MyHost/fund/upload.do") .addUploadFile("file", new File("/sdcard/Fund.apk"))//添加文件,也可以調(diào)用setFileWrappers方法,同時(shí)添加多個(gè)文件 .addUploadFile("file1", new File("/sdcard/wifi_config.log")) .addFormData("md5", "aadfsdf")//添加form參數(shù) .setCallable(new UploadRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //上傳失敗 } @Override public void onTransfering(String name, long totalLength, long transferedLength) { //上傳進(jìn)度 } @Override public void onTransferSuc(String name) { //文件name上傳完成 } @Override public void onSuccess(String responseInfo) { //全部上傳成功! } @Override public void onCancel() { //上傳取消 } }) .build().upload();斷點(diǎn)上傳
FileWrapper fileWrapper = new FileWrapper(); fileWrapper.setFile(new File("/sdcard/Fund.apk")); fileWrapper.setBlockSize(100000);//上傳100000字節(jié)數(shù)據(jù),默認(rèn)為0,上傳至文件末尾 fileWrapper.setStartPos(1000);//從1000字節(jié)開始上傳 AsyncHttpRequest request = new AsyncHttpUtil.Builder() .url("http://192.168.100.62:8080/MyHost/fund/upload.do") .addFileWrapper("file", fileWrapper)//自定義上傳文件,支持?jǐn)帱c(diǎn)續(xù)傳,支持上傳指定數(shù)據(jù)大小 .addFormData("md5", "aadfsdf")//添加form參數(shù) .setCallable(new UploadRequestCallable() { @Override public void onFailed(int errorCode, String errorMsg) { //上傳失敗 } @Override public void onTransfering(String name, long totalLength, long transferedLength) { //上傳進(jìn)度 } @Override public void onTransferSuc(String name) { //文件name上傳完成 } @Override public void onSuccess(String responseInfo) { //上傳成功! } @Override public void onCancel() { //上傳取消 } }) .build().upload();中斷請(qǐng)求
request.cancel();
打開/關(guān)閉日志輸出
AsyncHttpLog.enableLog();AsyncHttpLog.disableLog();
以上就是本文的全部內(nèi)容,希望對(duì)大家的學(xué)習(xí)有所幫助。
新聞熱點(diǎn)
疑難解答
圖片精選