微信后端代码
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package com.ynxbd.wx.wxfactory.medical;
import com.ynxbd.common.helper.ProperHelper;
import com.ynxbd.wx.config.WeChatConfig;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
public class MdConfig {
private MdConfig() {
}
// 免密授权
final private static char[] HEX_ARRAY = "0123456789abcdef".toCharArray();
//配置文件读取项
public static final boolean IS_ENABLE;
public static final String CITY_CODE; // 城市编码
public static final String CHANNEL;
public static final String ORG_CHNL_CRTF_CODG;
public static final String ORG_NO;
public static final String ORG_APP_ID;
public static final String PAY_KEY;
public static final String HOSPITAL_NAME;
// 免密授权
public static final String PARTNER_ID;
public static final String PARTNER_SECRET;
public static final String PARTNER_URL;
public static final String MD_APP_ID;
public static final String MD_APP_SECRET;
public static boolean IS_DEV = true;
static {
ProperHelper config = new ProperHelper().read("medical.properties");
IS_ENABLE = config.getBoolean("medical.is_enable", false);
config.setIsEnable(IS_ENABLE);
IS_DEV = config.getBoolean("medical.is_dev", true);
CHANNEL = config.getString("medical.channel");
ORG_NO = config.getString("medical.org_no");
ORG_APP_ID = config.getString("medical.org_app_id");
ORG_CHNL_CRTF_CODG = config.getString("medical.org_chnl_crtf_codg");
PAY_KEY = config.getString("medical.pay_key");
CITY_CODE = config.getString("medical.city_code");
HOSPITAL_NAME = config.getString("medical.hospital_name");
// 免密授权
PARTNER_ID = config.getString("medical.partner_id");
// 服务号appId
MD_APP_ID = config.getString("medical.md_app_id", WeChatConfig.APP_ID);
MD_APP_SECRET = config.getString("medical.md_app_secret", WeChatConfig.APP_SECRET);
PARTNER_SECRET = IS_DEV ?
config.getString("medical.dev_partner_secret") :
config.getString("medical.partner_secret");
PARTNER_URL = IS_DEV ?
"https://med-biz-pre.wecity.qq.com/api/mipuserquery/userQuery/" + PARTNER_ID :
"https://med-biz.wecity.qq.com/api/mipuserquery/userQuery/" + PARTNER_ID;
}
protected static String getConfigUrl(String returnUrl) {
try {
String url = IS_DEV ? "https://mitest.wecity.qq.com" : "https://card.wecity.qq.com";
// openAuth/info
return String.format(url + "/oauth/code?authType=2&isDepart=2&appid=%s&cityCode=%s&channel=%s&bizType=04107&orgCodg=%s&orgAppId=%s&orgChnlCrtfCodg=%s&redirectUrl=%s",
MD_APP_ID,
CITY_CODE,
CHANNEL,
ORG_NO,
ORG_APP_ID,
URLEncoder.encode(ORG_CHNL_CRTF_CODG, String.valueOf(StandardCharsets.UTF_8)),
returnUrl);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
private static String bytesToHex(byte[] bytes) {
char[] hexChars = new char[bytes.length * 2];
for (int j = 0; j < bytes.length; j++) {
int v = bytes[j] & 0Xff;
hexChars[j * 2] = HEX_ARRAY[v >>> 4];
hexChars[j * 2 + 1] = HEX_ARRAY[v & 0x0F];
}
return new String(hexChars);
}
public static String createSignature(String timestamp) {
try {
Mac sha256_HMAC = Mac.getInstance("HmacSHA256");
SecretKeySpec secret_key = new SecretKeySpec(PARTNER_SECRET.getBytes(StandardCharsets.UTF_8), "HmacSHA256");
sha256_HMAC.init(secret_key);
return bytesToHex(sha256_HMAC.doFinal((PARTNER_ID + timestamp).getBytes(StandardCharsets.UTF_8)));
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static void main(String[] args) throws UnsupportedEncodingException {
String encode = URLEncoder.encode("+", String.valueOf(StandardCharsets.UTF_8));
System.out.println(encode);
}
// public static void main(String[] args) {
// System.out.println(getAuthUrl("http://wx.hhzyy.com/wx/web/wx-yb02.html"));
// }
}