package com.ks.lijin.utils.taobao;
|
|
import java.util.Arrays;
|
import java.util.HashMap;
|
import java.util.Iterator;
|
import java.util.Map;
|
|
import com.ks.lijin.exception.TaoKeApiException;
|
import com.ks.lijin.pojo.DTO.taobao.TaoKeAppInfo;
|
import com.taobao.api.internal.util.StringUtils;
|
import org.yeshi.utils.StringUtil;
|
import org.yeshi.utils.TimeUtil;
|
import org.yeshi.utils.HttpUtil;
|
|
import net.sf.json.JSONObject;
|
|
public class TaoKeBaseUtil {
|
|
private static TaoKeAppInfo taoKeAppInfo = null;
|
private static long lastTime = 0;
|
|
public static JSONObject baseRequest(Map<String, String> param, boolean needAdzoneId) throws TaoKeApiException {
|
// 复制params
|
Map<String, String> params = new HashMap<>();
|
if (param != null) {
|
Iterator<String> its = param.keySet().iterator();
|
while (its.hasNext()) {
|
String key = its.next();
|
params.put(key, param.get(key));
|
}
|
}
|
|
// 获取有效的APPKey
|
TaoKeAppInfo app = getAvailableTaoKeAppInfo();
|
if (app == null)
|
throw new TaoKeApiException(TaoKeApiException.CODE_NO_USE, "无appkey可用");
|
// 签名
|
params.put("app_key", app.getAppKey());
|
params.put("sign_method", "md5");
|
params.put("v", "2.0");
|
params.put("timestamp", TimeUtil.getGernalTime(System.currentTimeMillis(), "yyyy-MM-dd HH:mm:ss"));
|
params.put("format", "json");
|
if (needAdzoneId)
|
params.put("adzone_id", app.getAdzoneId());
|
params.put("sign", getSign(params, "md5", app).toUpperCase());
|
String result = TaoBaoHttpUtil.taoKeGet(params);
|
JSONObject data = JSONObject.fromObject(result);
|
if (data != null) {
|
if (data.optJSONObject("error_response") != null && data.optJSONObject("error_response").optInt("code") == 7
|
&& "accesscontrol.limited-by-app-access-count"
|
.equalsIgnoreCase(data.optJSONObject("error_response").optString("sub_code"))) {
|
reportAppInvalid(app.getAppKey());
|
throw new TaoKeApiException(TaoKeApiException.CODE_APPKEY_LIMIT, "淘宝请求限制:" + result, params);
|
} else if (data.optJSONObject("error_response") != null) {
|
throw new TaoKeApiException(TaoKeApiException.CODE_API_ERROR, result, params);
|
}
|
} else
|
throw new TaoKeApiException(TaoKeApiException.CODE_OTHER, ":" + result, params);
|
reValid(app.getAppKey());
|
return data;
|
}
|
|
|
|
|
/**
|
* 重复3次请求，降低出错概率
|
*
|
* @param params
|
* @return
|
*/
|
public static String baseRequestForThreeTimes(Map<String, String> params, boolean needAdzoneId) {
|
JSONObject data = null;
|
int count = 0;
|
String result = null;
|
while (data == null && count < 2) {
|
count++;
|
try {
|
data = baseRequest(params, needAdzoneId);
|
} catch (TaoKeApiException e) {
|
if (e.getCode() == TaoKeApiException.CODE_API_ERROR) {
|
result = e.getMsg();
|
}
|
}
|
}
|
if (!StringUtil.isNullOrEmpty(result)) {
|
try {
|
data = JSONObject.fromObject(result);
|
} catch (Exception e) {
|
}
|
|
}
|
|
if (data != null)
|
return data.toString();
|
else
|
return new JSONObject().toString();
|
}
|
|
|
/**
|
* 获取签名参数
|
*
|
* @param params
|
* @param signMethod
|
* @param app
|
* @return
|
*/
|
public static String getSign(Map<String, String> params, String signMethod, TaoKeAppInfo app) {
|
// 第一步：检查参数是否已经排序
|
String[] keys = params.keySet().toArray(new String[0]);
|
Arrays.sort(keys);
|
|
// 第二步：把所有参数名和参数值串在一起
|
StringBuilder query = new StringBuilder();
|
if ("md5".equals(signMethod)) {
|
query.append(app.getAppSecret());
|
}
|
for (String key : keys) {
|
String value = params.get(key);
|
if (StringUtils.areNotEmpty(key, value)) {
|
query.append(key).append(value);
|
}
|
}
|
|
query.append(app.getAppSecret());
|
return StringUtil.Md5(query.toString());
|
}
|
|
static TaoKeAppInfo getAvailableTaoKeAppInfo() {
|
if (System.currentTimeMillis() - lastTime > 1000 * 20L)
|
taoKeAppInfo = null;
|
if (taoKeAppInfo == null) {
|
System.out.println("请求。。。。。");
|
String result = null;
|
try {
|
result = HttpUtil.get("http://193.112.35.168:8091/tb/taoke/getcanuseapp");
|
} catch (Exception e) {
|
}
|
|
// 接口请求失败,默认设置成影视大全IOS的媒体信息
|
if (StringUtil.isNullOrEmpty(result)) {
|
taoKeAppInfo = new TaoKeAppInfo();
|
taoKeAppInfo.setAdzoneId("381938426");
|
taoKeAppInfo.setAppKey("24838852");
|
taoKeAppInfo.setAppSecret("bc8265e2bf8d8115329d652f9d3d4cd8");
|
taoKeAppInfo.setPid("mm_124933865_43788020_381938426");
|
lastTime = System.currentTimeMillis();
|
return taoKeAppInfo;
|
}
|
|
JSONObject data = JSONObject.fromObject(result);
|
if (data.optInt("code") == 0) {
|
TaoKeAppInfo info = new TaoKeAppInfo();
|
info.setAppKey(data.optJSONObject("data").optString("appkey"));
|
info.setAppSecret(data.optJSONObject("data").optString("appsecret"));
|
info.setPid(data.optJSONObject("data").optString("pid"));
|
String[] sts = info.getPid().split("_");
|
info.setAdzoneId(sts[sts.length - 1]);
|
taoKeAppInfo = info;
|
lastTime = System.currentTimeMillis();
|
} else {// 防止所有的失效
|
taoKeAppInfo = new TaoKeAppInfo();
|
taoKeAppInfo.setAdzoneId("381938426");
|
taoKeAppInfo.setAppKey("24838852");
|
taoKeAppInfo.setAppSecret("bc8265e2bf8d8115329d652f9d3d4cd8");
|
taoKeAppInfo.setPid("mm_124933865_43788020_381938426");
|
return taoKeAppInfo;
|
}
|
}
|
return taoKeAppInfo;
|
}
|
|
static void filterTaoKeResponse(String result, TaoKeAppInfo app) {
|
if (!StringUtil.isNullOrEmpty(result)) {
|
try {
|
JSONObject data = JSONObject.fromObject(result);
|
if (data != null) {
|
if (data.optJSONObject("error_response") != null
|
&& data.optJSONObject("error_response").optInt("code") == 7) {
|
reportAppInvalid(app.getAppKey());
|
}
|
}
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
|
static Map<String, Integer> invalidMap = new HashMap<>();
|
|
/**
|
* 报告该APPKey不能用
|
*
|
* @param appkey
|
*/
|
static void reportAppInvalid(String appkey) {
|
if (invalidMap == null)
|
return;
|
// 错误三次后再真正上报
|
if (invalidMap.get(appkey) == null)
|
invalidMap.put(appkey, 1);
|
else
|
invalidMap.put(appkey, invalidMap.get(appkey) + 1);
|
|
if (invalidMap.get(appkey) < 4)
|
return;
|
invalidMap.put(appkey, 0);
|
HttpUtil.get("http://193.112.35.168:8091/tb/taoke/reportappcannotuse?appkey=" + appkey);
|
lastTime = 0;
|
}
|
|
/**
|
* APPKey恢复可用
|
*
|
* @param appKey
|
*/
|
static void reValid(String appKey) {
|
if (invalidMap == null)
|
return;
|
Integer count = invalidMap.get(appKey);
|
if (count != null && count > 0)
|
invalidMap.put(appKey, count - 1);
|
}
|
|
public static void setAppValid() {
|
HttpUtil.get("http://193.112.35.168:8091/tb/taoke/setappcanuse");
|
}
|
|
}
|
