{"id":21486,"date":"2024-04-15T16:32:03","date_gmt":"2024-04-15T08:32:03","guid":{"rendered":"https:\/\/www.yimenyun.cn\/emen\/?p=21486"},"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%e7%bd%91%e7%bb%9c%e8%af%b7%e6%b1%82%e5%b7%a5%e5%85%b7%e7%b1%bb%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/www.yimenyun.cn\/emen\/21486\/","title":{"rendered":"\u5b89\u5353\u5c01\u88c5\u7f51\u7edc\u8bf7\u6c42\u5de5\u5177\u7c7b\u6709\u54ea\u4e9b?"},"content":{"rendered":"

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OkHttp\u662fSquare\u516c\u53f8\u5f00\u6e90\u7684\u4e00\u6b3e\u7f51\u7edc\u8bf7\u6c42\u6846\u67b6\uff0c\u529f\u80fd\u5f3a\u5927\u4e14\u4f7f\u7528\u7b80\u5355\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8eAndroid\u5f00\u53d1\u4e2d\u3002\u5b83\u652f\u6301\u540c\u6b65\u548c\u5f02\u6b65\u8bf7\u6c42\uff0c\u5e76\u63d0\u4f9b\u4e86\u8bf8\u591a\u9ad8\u7ea7\u529f\u80fd\uff0c\u5982\u7f13\u5b58\u3001\u91cd\u5b9a\u5411\u3001\u8d85\u65f6\u5904\u7406\u7b49\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u9879\u76ee\u7684build.gradle\u6587\u4ef6\u4e2d\u6dfb\u52a0OkHttp\u7684\u4f9d\u8d56\uff1a<\/p>\n

“`gradle<\/p>\n

implementation ‘com.squareup.okhttp3:okhttp:4.9.1’<\/p>\n

“`<\/p>\n

\u63a5\u5b89\u5353\u5c01\u88c5\u5de5\u5177\u624b\u673a\u7248<\/a>\u4e0b\u6765\uff0c\u6211\u4eec\u5148\u521b\u5efa\u4e00\u4e2a\u7f51\u7edc\u8bf7\u6c42\u7c7b\uff0c\u547d\u540d\u4e3aHttpUtil\u3002\u5728\u8be5\u7c7b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e00\u4e9b\u57fa\u672c\u7684\u7f51\u7edc\u8bf7\u6c42\u65b9\u6cd5\uff0c\u5982GET\u8bf7\u6c42\u3001POST\u8bf7\u6c42\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5c01\u88c5\u793a\u4f8b\uff1a<\/p>\n

“`java<\/p>\n

import okhttp3.*;<\/p>\n

public class HttpUtil {<\/p>\n

\n

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

private static final MediaType JSON = MediaType.get(“application\/json; charset=utf-8”);<\/p>\n

private static OkHttpClient client = new OkHttpClient();<\/p>\n

public static String get(String url) throws IOException {<\/p>\n

Request request = new Request.Builder()<\/p>\n

.url(url)<\/p>\n

.build();<\/p>\n

try (Response response = client.newCall(request).execute()) {<\/p>\n

return response.body().string();<\/p>\n

}<\/p>\n

}<\/p>\n

public static String post(String url, String json) throws IOException {<\/p>\n

RequestBody body = RequestBody.create(json, JSON);<\/p>\n

Request request = new Request.Builder()<\/p>\n

.url(url)<\/p>\n

.post(body)<\/p>\n

.build();<\/p>\n

try (Response response = client.newCall(request).execute()) {<\/p>\n

return response.body().string();<\/p>\n

}<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e24\u4e2a\u9759\u6001\u65b9\u6cd5get\u548cpost\uff0c\u5206\u522b\u7528\u4e8e\u53d1\u9001GET\u8bf7\u6c42\u548cPOST\u8bf7\u6c42\u3002\u5728GET\u8bf7\u6c42\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7OkHttpClient\u6765\u521b\u5efa\u4e00\u4e2aRequest\u5bf9\u8c61\uff0c\u5e76\u4f7f\u7528execute\u65b9\u6cd5\u6267\u884c\u8be5\u8bf7\u6c42\uff0c\u83b7\u53d6\u54cd\u5e94\u7ed3\u679c\u3002\u5728POST\u8bf7\u6c42\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u6307\u5b9a\u8bf7\u6c42\u4f53\u7684\u6570\u636e\u7c7b\u578b\u4e3aJSON\uff0c\u5e76\u5c06\u8bf7\u6c42\u53c2\u6570\u901a\u8fc7RequestBody\u5305\u88c5\u540e\uff0c\u4f20\u9012\u7ed9Request\u5bf9\u8c61\u3002<\/p>\n

\u901a\u8fc7\u4e0a\u8ff0\u5c01\u88c5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u9879\u76ee\u4e2d\u76f4\u63a5\u8c03\u7528HttpUtil\u7684get\u6216post\u65b9\u6cd5\uff0c\u5373\u53ef\u5b9e\u73b0\u7f51\u7edc\u8bf7\u6c42\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n

“`java<\/p>\n

String response = HttpUtil.get(“https:\/\/www.example.com\/api\/data”);<\/p>\n

“`<\/p>\n

\u81f3\u6b64\uff0c\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u7b80\u5355\u7684\u7f51\u7edc\u8bf7\u6c42\u5de5\u5177\u7c7b\u7684\u5c01\u88c5\u3002\u5f53\u7136\uff0c\u8fd9\u53ea\u662f\u4e00\u4e2a\u6700\u57fa\u672c\u7684\u5c01\u88c5\u793a\u4f8b\uff0c\u5b9e\u9645\u4f7f\u7528\u4e2d\u8fd8\u53ef\u4ee5\u6839\u636e\u9879\u76ee\u9700\u6c42\u6dfb\u52a0\u66f4\u591a\u529f\u80fd\uff0c\u5982\u8bf7\u6c42\u53c2\u6570\u7684\u5c01\u88c5\u3001\u6587\u4ef6\u4e0a\u4f20\u548c\u4e0b\u8f7d\u7b49\u3002<\/p>\n

\u603b\u7ed3\uff1a<\/p>\n

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