package com.jilongda.applet.utils.dingding;
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import com.alibaba.fastjson.JSONObject;
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import com.fasterxml.jackson.core.JsonParser;
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import com.google.gson.JsonObject;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.nio.charset.StandardCharsets;
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public class DingTalkAccessTokenRequest {
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public static String getAccessTokenRequest() throws Exception {
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// 定义URL
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URL url = new URL("https://api.dingtalk.com/v1.0/oauth2/accessToken");
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// 打开连接
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HttpURLConnection connection = (HttpURLConnection) url.openConnection();
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connection.setRequestMethod("POST");
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connection.setRequestProperty("Host", "api.dingtalk.com");
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connection.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
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connection.setDoOutput(true); // 设置允许输出
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// 准备请求体
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String requestBody = "{\"appKey\":\"ding9xnitayotphtuaxa\",\"appSecret\":\"8I88pUQgJyteYsGscECS-RAIkc-vh2HlJwDzX5dhIFkI4Avpo5D_dmXBQM9flVzC\"}";
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// 发送请求
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try (OutputStream outputStream = connection.getOutputStream()) {
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outputStream.write(requestBody.getBytes(StandardCharsets.UTF_8));
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}
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// 获取响应码，假设我们需要检查是否成功
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int responseCode = connection.getResponseCode();
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connection.getResponseMessage();
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System.out.println("Response Code : " + responseCode);
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if (responseCode == HttpURLConnection.HTTP_OK) { // 如果状态码为200
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try (BufferedReader in = new BufferedReader(
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new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8))) {
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String inputLine;
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StringBuffer response = new StringBuffer();
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while ((inputLine = in.readLine()) != null) {
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response.append(inputLine);
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}
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// 打印或处理响应数据
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System.out.println("Response Data: " + response.toString());
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JSONObject jsonObject = JSONObject.parseObject(response.toString());
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String o = (String) jsonObject.get("accessToken");
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return o;
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}
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} else {
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System.err.println("Failed with HTTP error code : " + responseCode);
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}
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// 如果需要读取响应体，可以使用以下代码：
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// BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
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// String inputLine;
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// StringBuffer response = new StringBuffer();
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// while ((inputLine = in.readLine()) != null) {
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// response.append(inputLine);
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// }
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// in.close();
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// 这里我们没有处理响应体，实际应用中需要根据API的响应结构来解析JSON并处理结果
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return "";
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}
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}
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