{"id":31732,"date":"2024-11-25T16:38:32","date_gmt":"2024-11-25T08:38:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31732\/"},"modified":"2024-11-25T16:38:32","modified_gmt":"2024-11-25T08:38:32","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e8%8e%b7%e5%8f%96%e7%94%a8%e6%88%b7%e6%89%8b%e6%9c%ba%e5%8f%b7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31732\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u83b7\u53d6\u7528\u6237\u624b\u673a\u53f7"},"content":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4e3a\u5927\u5bb6\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5982\u4f55\u83b7\u53d6\u7528\u6237\u624b\u673a\u53f7\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u4eec\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b<\/p>\n

\u6700\u8fd1\u5728\u505a\u4e00\u6b3e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff0c\u9700\u8981\u83b7\u53d6\u7528\u6237\u624b\u673a\u53f7\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

\u6d41\u7a0b\u56fe\uff1a<\/p>\n

\"\u5982\u4f55\u901a\u8fc7\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u83b7\u53d6\u7528\u6237\u624b\u673a\u53f7\u63d2\u56fe\"<\/p>\n

1\u3001\u9996\u5148\uff0c\u5ba2\u6237\u7aef\u8c03\u7528wx.login\uff0c\u56de\u8c03\u6570\u636e\u4e86\u5305\u542bjscode\uff0c\u7528\u4e8e\u83b7\u53d6openid\uff08\u7528\u6237\u552f\u4e00\u6807\u8bc6\uff09\u548csessionkey\uff08\u4f1a\u8bdd\u5bc6\u94a5\uff09\u3002<\/p>\n

2\u3001\u62ff\u5230jscode\u540e\uff0c\u5c06\u5176\u53d1\u9001\u7ed9\u670d\u52a1\u7aef\uff0c\u670d\u52a1\u7aef\u62ff\u5b83\u4e0e\u5fae\u4fe1\u670d\u52a1\u7aef\u505a\u4ea4\u4e92\u83b7\u53d6openid\u548csessionkey\u3002\u5177\u4f53\u83b7\u53d6\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n

\uff081\uff09\u9700\u8981\u5199\u4e00\u4e2aHttpUrlConnection\u5de5\u5177\u7c7b\uff1a<\/p>\n<\/p>\n

public class MyHttpUrlConnection { \n private final int mTimeout = 10000; \/\/ \u8d85\u65f6\u65f6\u95f4 \n \/** \n * get\u8bbf\u95ee \n *\/ \n public String[] requestJson(String url) { \n return request(url); \n } \n private String[] request(String connurl) { \n String[] resultStr = new String[]{\"\", \"\"}; \n StringBuilder resultData = new StringBuilder(\"\"); \n HttpURLConnection conn = null; \n try { \n  URL url = new URL(connurl); \n  conn = (HttpURLConnection) url.openConnection(); \n  conn.setRequestMethod(\"GET\"); \n  conn.setUseCaches(false); \n  conn.setConnectTimeout(mTimeout); \n  conn.connect(); \n  int resultCode = conn.getResponseCode(); \n  InputStreamReader in; \n  if (resultCode == 200) { \n  in = new InputStreamReader(conn.getInputStream()); \n  BufferedReader buffer = new BufferedReader(in); \n  String inputLine; \n  while ((inputLine = buffer.readLine()) != null) { \n   resultData.append(inputLine); \n   resultData.append(\"\n\"); \n  } \n  buffer.close(); \n  in.close(); \n  } \n  resultStr[0] = resultData.toString(); \n  resultStr[1] = resultCode + \"\"; \n } catch (Exception e) { \n  e.printStackTrace(); \n } finally { \n  if (conn != null) { \n  conn.disconnect(); \n  } \n } \n return resultStr; \n } \n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\uff082\uff09\u7136\u540e\u901a\u8fc7\u8fd9\u4e2a\u5de5\u5177\u7c7b\u4e0e\u5fae\u4fe1\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\uff0c\u83b7\u53d6\u60f3\u8981\u7684\u6570\u636e\uff1a<\/p>\n<\/p>\n
\n String url = \"https:\/\/api.weixin.qq.com\/sns\/jscode2session?appid=\"\"&amp;secret=\"\"&amp;js_code=\" \n   + jsCode + \"&amp;grant_type=authorization_code\"; \n String res[] = connection.requestJson(url); \n System.out.println(res[0]); \n JSONObject object = JSON.parseObject(res[0]); \n String openId = object.getString(\"openid\"); \n String session_key = object.getString(\"session_key\");<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2dappid\u548csecret\u90fd\u662f\u81ea\u5df1\u5f00\u53d1\u8005\u8d26\u53f7\u91cc\u53ef\u4ee5\u67e5\u8be2\u5230\u7684\uff0cjs_code\u662f\u5ba2\u6237\u7aef\u53d1\u8fc7\u6765\u7684\uff0c\u8fd9\u6837\u5728\u8fd4\u56de\u7684\u6570\u636e\u4e2d\u5c31\u53ef\u4ee5\u83b7\u53d6sessionkey\u3002<\/p>\n
3\u3001\u670d\u52a1\u5668A\u62ff\u5230sessionkey\u540e\uff0c\u751f\u6210\u4e00\u4e2a\u968f\u673a\u6570\u6211\u4eec\u53eb3rdsession,\u4ee53rdSessionId\u4e3akey,\u4ee5sessionkey + openid\u4e3avalue\u7f13\u5b58\u5230redis\u6216memcached\u4e2d\uff1b\u56e0\u4e3a\u5fae\u4fe1\u56e2\u961f\u4e0d\u5efa\u8bae\u76f4\u63a5\u5c06sessionkey\u5728\u7f51\u7edc\u4e0a\u4f20\u8f93\uff0c\u7531\u5f00\u53d1\u8005\u81ea\u884c\u751f\u6210\u552f\u4e00\u952e\u4e0esessionkey\u5173\u8054\u3002\u5176\u4f5c\u7528\u662f\uff1a \uff081\uff09\u3001\u5c063rdSessionId\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\uff0c\u7ef4\u62a4\u5c0f\u7a0b\u5e8f\u767b\u5f55\u6001\u3002<\/p>\n
\uff082\uff09\u3001\u901a\u8fc73rdSessionId\u627e\u5230\u7528\u6237sessionkey\u548copenid\u3002<\/p>\n
4\u3001\u5ba2\u6237\u7aef\u62ff\u52303rdSessionId\u540e\u7f13\u5b58\u5230storage\uff0c
5\u3001\u901a\u8fc7wx.getUserIinfo\u53ef\u4ee5\u83b7\u53d6\u5230\u7528\u6237\u654f\u611f\u6570\u636eencryptedData \u3002
6\u3001\u5ba2\u6237\u7aef\u5c06encryptedData\u30013rdSessionId\u548c\u504f\u79fb\u91cf\u4e00\u8d77\u53d1\u9001\u5230\u670d\u52a1\u5668A
7\u3001\u670d\u52a1\u5668A\u6839\u636e3rdSessionId\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6session_key
8\u3001\u5728\u670d\u52a1\u5668A\u4f7f\u7528AES\u89e3\u5bc6encryptedData\uff0c\u4ece\u800c\u5b9e\u73b0\u7528\u6237\u654f\u611f\u6570\u636e\u89e3\u5bc6\u3002<\/p>\n
\u89e3\u5bc6\u6570\u636e\u9700\u8981\u7528\u5230\u7684\u53c2\u6570\u6709\u4e09\u4e2a\uff0c\u5206\u522b\u662f\uff1a<\/p>\n
1\u3001encryptedData\uff08\u5bc6\u6587\uff09
2\u3001iv\uff08\u5411\u91cf\uff09
3\u3001aesKey\uff08\u5bc6\u94a5\uff09\u4e5f\u5c31\u662fsessionkey<\/p>\n
\u5728\u89e3\u5bc6\u7684\u65f6\u5019\u8981\u5c06\u4e0a\u8ff0\u4e09\u4e2a\u53d8\u91cf\u505aBase64\u89e3\u7801\uff1a<\/p>\n<\/p>\n
byte[] encrypData = UtilEngine.decode(encData); \nbyte[] ivData = UtilEngine.decode(iv); \nbyte[] sessionKey = UtilEngine.decode(session_key);<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7136\u540e\u4f7f\u7528AES\u89e3\u5bc6\u65b9\u6cd5\u8fdb\u884c\u89e3\u5bc6\uff1a<\/p>\n<\/p>\n
public static byte[] decrypt(byte[] key, byte[] iv, byte[] encData) \n throws NoSuchPaddingException, NoSuchAlgorithmException, InvalidAlgorithmParameterException, \n InvalidKeyException, BadPaddingException, IllegalBlockSizeException { \n AlgorithmParameterSpec ivSpec = new IvParameterSpec(iv); \n Cipher cipher = Cipher.getInstance(\"AES\/CBC\/PKCS5Padding\"); \n SecretKeySpec keySpec = new SecretKeySpec(key, \"AES\"); \n cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec); \n return cipher.doFinal(encData); \n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u6837\u5728\u8fd4\u56de\u7684\u6570\u636e\u4e2d\u5c31\u53ef\u4ee5\u62ff\u5230\u7528\u6237\u7684\u624b\u673a\u53f7\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff0c\u66f4\u591a\u76f8\u5173\u5185\u5bb9\u8bf7\u5173\u6ce8PHP\u4e2d\u6587\u7f51\uff01<\/p>\n
\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n<\/p>\n
<\/span><\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u901a\u8fc7\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u83b7\u53d6\u7528\u6237\u624b\u673a\u53f7\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4e3a\u5927\u5bb6\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5982\u4f55\u83b7\u53d6\u7528\u6237\u624b\u673a\u53f7\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u4eec\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b \u6700\u8fd1\u5728\u505a\u4e00\u6b3e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff0c\u9700\u8981\u83b7\u53d6\u7528\u6237\u624b\u673a\u53f7\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a \u6d41\u7a0b\u56fe\uff1a 1\u3001\u9996\u5148\uff0c\u5ba2\u6237\u7aef\u8c03\u7528wx.login\uff0c\u56de\u8c03\u6570\u636e\u4e86\u5305\u542bjscode\uff0c\u7528\u4e8e\u83b7\u53d6openid\uff08\u7528\u6237\u552f\u4e00\u6807\u8bc6\uff09\u548csessionkey\uff08\u4f1a\u8bdd\u5bc6\u94a5\uff09\u3002 2\u3001\u62ff\u5230jscode\u540e\uff0c\u5c06\u5176\u53d1\u9001\u7ed9\u670d\u52a1\u7aef\uff0c\u670d\u52a1\u7aef\u62ff\u5b83\u4e0e\u5fae\u4fe1\u670d\u52a1\u7aef\u505a\u4ea4\u4e92\u83b7\u53d6openid\u548csessionkey\u3002\u5177\u4f53\u83b7\u53d6\u65b9\u6cd5\u5982\u4e0b\uff1a \uff081\uff09\u9700\u8981\u5199\u4e00\u4e2aHttpUrlConnection\u5de5\u5177\u7c7b\uff1a public class MyHttpUrlConnection {   private final int mTimeout = 10000; \/\/ \u8d85\u65f6\u65f6\u95f4   \/**   * get\u8bbf\u95ee   *\/   public String[] requestJson(String url) {   return request(url);   }   private String[] request(String connurl) {   String[] resultStr = new String[]{“”, “”};   StringBuilder resultData = new StringBuilder(“”);   HttpURLConnection conn = null;   try {    URL url = new URL(connurl);    conn = (HttpURLConnection) url.openConnection();    conn.setRequestMethod(“GET”);    conn.setUseCaches(false);    conn.setConnectTimeout(mTimeout);    conn.connect();    int resultCode = conn.getResponseCode();    InputStreamReader in;    if (resultCode == 200) {    in = new InputStreamReader(conn.getInputStream());    BufferedReader buffer = new BufferedReader(in);    String inputLine;    while ((inputLine = buffer.readLine()) != null) {     resultData.append(inputLine);     resultData.append(” “);    }    buffer.close();    in.close();    }    resultStr[0] = resultData.toString();    resultStr[1] = resultCode + “”;   } catch (Exception e) {    e.printStackTrace();   } finally {    if (conn != null) {    conn.disconnect();    }   }   return resultStr;   }  } \u767b\u5f55\u540e\u590d\u5236 \uff082\uff09\u7136\u540e\u901a\u8fc7\u8fd9\u4e2a\u5de5\u5177\u7c7b\u4e0e\u5fae\u4fe1\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\uff0c\u83b7\u53d6\u60f3\u8981\u7684\u6570\u636e\uff1a  String url = “https:\/\/api.weixin.qq.com\/sns\/jscode2session?appid=””&amp;secret=””&amp;js_code=”     + jsCode + “&amp;grant_type=authorization_code”;  […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-31732","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=31732"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31732\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=31732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=31732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=31732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}