{"id":21487,"date":"2024-04-15T16:32:03","date_gmt":"2024-04-15T08:32:03","guid":{"rendered":"https:\/\/www.yimenyun.cn\/emen\/?p=21487"},"modified":"2024-04-15T16:32:03","modified_gmt":"2024-04-15T08:32:03","slug":"%e5%ae%89%e5%8d%93%e5%b0%81%e8%a3%85%e5%b7%a5%e5%85%b7%e7%b1%bb%e5%a5%bd%e7%94%a8%e7%9a%84%e6%8e%a8%e8%8d%90","status":"publish","type":"post","link":"https:\/\/www.yimenyun.cn\/emen\/21487\/","title":{"rendered":"\u5b89\u5353\u5c01\u88c5\u5de5\u5177\u7c7b\u597d\u7528\u7684\u63a8\u8350"},"content":{"rendered":"

\u5b89\u5353\u5c01\u88c5\u5de5\u5177\u7c7b\u662f\u6307\u5c06\u4e00\u4e9b\u5e38\u7528\u7684\u529f\u80fd\u6216\u8005\u4ee3\u7801\u5c01\u88c5\u6210\u5de5\u5177\u7c7b\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5feb\u901f\u8c03\u7528\uff0c\u63d0\u9ad8\u5f00\u53d1\u9760\u8c31\u7684app\u5c01\u88c5\u5de5\u5177<\/a>\u6548\u7387\u548c\u4ee3\u7801\u590d\u7528\u6027\u3002\u5728\u5b89\u5353\u5f00\u53d1\u4e2d\uff0c\u5e38\u89c1\u7684\u5c01\u88c5\u5de5\u5177\u7c7b\u5305\u62ec\u7f51\u7edc\u8bf7\u6c42\u3001\u56fe\u7247\u52a0\u8f7d\u3001\u6587\u4ef6\u64cd\u4f5c\u3001\u6570\u636e\u5e93\u64cd\u4f5c\u7b49\u7b49\u3002<\/p>\n

\u4e0b\u9762\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u5c01\u88c5\u4e00\u4e2a\u7f51\u7edc\u8bf7\u6c42\u7684\u5de5\u5177\u7c7b\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u7f51\u7edc\u8bf7\u6c42\u6846\u67b6\uff0c\u6bd4\u5982\u5e38\u7528\u7684OkHttp\u6216\u8005Volley\u3002\u5728\u9879\u76ee\u4e2d\u5f15\u5165\u8be5\u6846\u67b6\u7684\u4f9d\u8d56\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u914d\u7f6e\u3002<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u65b0\u5efa\u4e00\u4e2aHttpUtils\u7c7b\uff0c\u7528\u4e8e\u5c01\u88c5\u7f51\u7edc\u8bf7\u6c42\u76f8\u5173\u7684\u65b9\u6cd5\u3002\u9996\u5148\u5b9a\u4e49\u4e00\u4e2a\u5355\u4f8b\u6a21\u5f0f\u7684\u5b9e\u4f8b\u5316\u5bf9\u8c61\uff0c\u5e76\u5728\u6784\u9020\u65b9\u6cd5\u4e2d\u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\u6846\u67b6\u7684\u521d\u59cb\u5316\u3002<\/p>\n

“`java<\/p>\n

public class HttpUtils {<\/p>\n

private static HttpUtils instance;<\/p>\n

private RequestQueue requestQueue;<\/p>\n

public static synchronized HttpUtils getInstance(Context context) {<\/p>\n

if (instance == null) {<\/p>\n

instance = new HttpUtils(context);<\/p>\n

}<\/p>\n

return instance;<\/p>\n

}<\/p>\n

private HttpUtils(Context context) {<\/p>\n

requestQueue = Volley.newRequestQueue(context.getApplicationContext());<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5728HttpUtils\u7c7b\u4e2d\u5c01\u88c5\u4e00\u4e9b\u7f51\u7edc\u8bf7\u6c42\u7684\u65b9\u6cd5\uff0c\u6bd4\u5982GET\u8bf7\u6c42\u548cPOST\u8bf7\u6c42\u3002<\/p>\n

GET\u8bf7\u6c42\u7684\u5c01\u88c5\u5982\u4e0b\uff1a<\/p>\n

“`java<\/p>\n

public void sendG<\/p>\n

<\/figure>\n<\/p>\n

etRequest(String url, final HttpCallback callback) {<\/p>\n

StringRequest getRequest = new StringRequest(url, new Response.Listener() {<\/p>\n

@Override<\/p>\n

public void onResponse(String response) {<\/p>\n

if(callback != null) {<\/p>\n

callback.onSuccess(response);<\/p>\n

}<\/p>\n

}<\/p>\n

}, new Response.ErrorListener() {<\/p>\n

@Override<\/p>\n

public void onErrorResponse(VolleyError error) {<\/p>\n

if(callback != null) {<\/p>\n

callback.onFailure(error);<\/p>\n

}<\/p>\n

}<\/p>\n

});<\/p>\n

requestQueue.add(getRequest);<\/p>\n

}<\/p>\n

“`<\/p>\n

POST\u8bf7\u6c42\u7684\u5c01\u88c5\u5982\u4e0b\uff1a<\/p>\n

“`java<\/p>\n

public void sendPostRequest(String url, final Map params, final HttpCallback callback) {<\/p>\n

StringRequest postRequest = new StringRequest(Request.Method.POST, url, new Response.Listener() {<\/p>\n

@Override<\/p>\n

public void onResponse(String response) {<\/p>\n

if(callback != null) {<\/p>\n

callback.onSuccess(response);<\/p>\n

}<\/p>\n

}<\/p>\n

}, new Response.ErrorListener() {<\/p>\n

@Override<\/p>\n

public void onErrorResponse(VolleyError error) {<\/p>\n

if(callback != null) {<\/p>\n

callback.onFailure(error);<\/p>\n

}<\/p>\n

}<\/p>\n

}) {<\/p>\n

@Override<\/p>\n

protected Map getParams() throws AuthFailureError {<\/p>\n

return params;<\/p>\n

}<\/p>\n

};<\/p>\n

requestQueue.add(postRequest);<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5728\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u56de\u8c03\u63a5\u53e3HttpCallback\u6765\u5904\u7406\u7f51\u7edc\u8bf7\u6c42\u7684\u7ed3\u679c\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u6269\u5b89\u5353app\u5c01\u88c5\u5de5\u5177<\/a>\u5c55\u548c\u4fee\u6539\u8be5\u63a5\u53e3\u3002<\/p>\n

\u5728\u4f7f\u7528\u8be5\u5c01\u88c5\u5de5\u5177\u7c7b\u65f6\uff0c\u6211\u4eec\u53ea\u9700\u8981\u8c03\u7528HttpUtils\u7c7b\u63d0\u4f9b\u7684\u76f8\u5e94\u65b9\u6cd5\u5373\u53ef\uff0c\u65e0\u9700\u5173\u5fc3\u5e95\u5c42\u7f51\u7edc\u8bf7\u6c42\u7684\u5177\u4f53\u5b9e\u73b0\u548c\u914d\u7f6e\u3002<\/p>\n

\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u5b8c\u6210\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u7f51\u7edc\u8bf7\u6c42\u5c01\u88c5\u5de5\u5177\u7c7b\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9879\u76ee\u9700\u6c42\uff0c\u8fdb\u4e00\u6b65\u6269\u5c55\u548c\u4f18\u5316\u8be5\u5de5\u5177\u7c7b\uff0c\u6bd4\u5982\u6dfb\u52a0\u7f13\u5b58\u673a\u5236\u3001\u6dfb\u52a0\u6587\u4ef6\u4e0a\u4f20\u548c\u4e0b\u8f7d\u529f\u80fd\u7b49\u7b49\u3002<\/p>\n

\u603b\u7ed3\u4e00\u4e0b\uff0c\u5c01\u88c5\u5de5\u5177\u7c7b\u53ef\u4ee5\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u4ee3\u7801\u590d\u7528\u6027\uff0c\u5728\u5b89\u5353\u5f00\u53d1\u4e2d\u8d77\u5230\u4e86\u626e\u6f14\u4e86\u91cd\u8981\u7684\u89d2\u8272\u3002\u901a\u8fc7\u5c01\u88c5\u4e00\u4e2a\u7f51\u7edc\u8bf7\u6c42\u5de5\u5177\u7c7b\u7684\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1\u5982\u4f55\u5c01\u88c5\u5176\u4ed6\u529f\u80fd\u7684\u5de5\u5177\u7c7b\u3002\u5e0c\u671b\u5bf9\u4f60\u7406\u89e3\u5b89\u5353\u5c01\u88c5\u5de5\u5177\u7c7b\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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