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2025-11-18 15:12:24 +08:00
parent c173c425ce
commit a7d2035e70
1361 changed files with 367452 additions and 0 deletions
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+package cn.shangyu.gdxzExpert.utils;
+
+import android.content.Context;
+import android.net.Uri;
+import android.util.Base64;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import com.google.gson.Gson;
+
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+public class Sign {
+	// 固定
+	public static final String PARTNERID = "medicoolgandan2017";
+
+	public static String getSign(Context context, String method,
+			String nonce_str, LinkedHashMap<String, Object> parameters)
+			throws Exception {
+		String sign;
+		// JSONObject jsonObject = new JSONObject();
+		// String j_parameters = "";
+		// //对parameters进行json_encode处理
+		// try {
+		// if (parameters != null && !parameters.isEmpty()) {
+		// for (Map.Entry<String, Object> entry : parameters.entrySet()) {
+		// jsonObject.put(entry.getKey(), entry.getValue());
+		// }
+		// j_parameters = jsonObject.toString();
+		// }
+		// } catch (JSONException e) {
+		// e.printStackTrace();
+		// }
+		Gson gson = new Gson();
+		String j_parameters = gson.toJson(parameters);
+		// 拼接参数method=$method&nonce_str=$nonce_str&parameters=$parameters&partnerid=$partnerid
+
+		StringBuffer stringBuffer = new StringBuffer();
+		stringBuffer.append("method=").append(method + "&")
+				.append("nonce_str=").append(nonce_str + "&")
+				.append("parameters=").append(j_parameters + "&")
+				.append("partnerid=" + PARTNERID);
+		System.out.println("stringBuffer===  " + stringBuffer);
+		// RSA加密
+		byte[] bytes = RsaUtils.encryptData(stringBuffer.toString().getBytes(),
+				context);
+
+		// base64_encodec
+		sign = Base64.encodeToString(bytes, Base64.DEFAULT);
+
+		// urlencode
+		sign = Uri.encode(sign);
+
+		return sign;
+	}
+
+}