/** 实时获取token，并更新到application中 */
public String getTokenReal() {
String requestUrl =
tokenUrl + "?grant_type=client_credential&appid=" + appid + "&secret=" + appsecret;
try {
// 发送请求，返回json
TenpayHttpClient httpClient = new TenpayHttpClient();
httpClient.setReqContent(requestUrl);
String resContent = "";
if (httpClient.callHttpPost(requestUrl, "")) {
resContent = httpClient.getResContent();
Gson gson = new Gson();
Map<String, String> map =
gson.fromJson(resContent, new TypeToken<Map<String, String>>() {}.getType());
// 判断返回是否含有access_token
if (map.containsKey("access_token")) {
// 更新application值
Token = map.get("access_token");
} else {
System.out.println("get token err ,info =" + map.get("errmsg"));
}
System.out.println("res json=" + resContent);
}
} catch (Exception e) {
e.printStackTrace();
}
return Token;
}
/** 获取TOKEN，一天最多获取200次，需要所有用户共享值 */
public String GetToken() {
String requestUrl =
tokenUrl + "?grant_type=client_credential&appid=" + appid + "&secret=" + appsecret;
TenpayHttpClient httpClient = new TenpayHttpClient();
httpClient.setReqContent(requestUrl);
if (httpClient.call()) {
String res = httpClient.getResContent();
Gson gson = new Gson();
TreeMap map = gson.fromJson(res, TreeMap.class);
// 在有效期内直接返回access_token
if (map.containsKey("access_token")) {
String s = map.get("access_token").toString();
}
// 如果请求成功
if (null != map) {
try {
if (map.containsKey("access_token")) {
Token = map.get("access_token").toString();
return this.Token;
}
} catch (Exception e) {
// 获取token失败
System.out.println("失败:" + map.get("errmsg"));
}
}
}
return "";
}
// 提交预支付
public String sendPrepay(SortedMap packageParams) {
String prepayid = "";
// 转换成json
Gson gson = new Gson();
/* String postData =gson.toJson(packageParams); */
String postData = "{";
Set es = packageParams.entrySet();
Iterator it = es.iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
String k = (String) entry.getKey();
String v = (String) entry.getValue();
if (k != "appkey") {
if (postData.length() > 1) postData += ",";
postData += "\"" + k + "\":\"" + v + "\"";
}
}
postData += "}";
// 设置链接参数
String requestUrl = this.gateUrl + "?access_token=" + this.Token;
System.out.println("post url=" + requestUrl);
System.out.println("post data=" + postData);
TenpayHttpClient httpClient = new TenpayHttpClient();
httpClient.setReqContent(requestUrl);
String resContent = "";
if (httpClient.callHttpPost(requestUrl, postData)) {
resContent = httpClient.getResContent();
Map<String, String> map =
gson.fromJson(resContent, new TypeToken<Map<String, String>>() {}.getType());
if ("0".equals(map.get("errcode"))) {
prepayid = map.get("prepayid");
} else {
System.out.println("get token err ,info =" + map.get("errmsg"));
}
// 设置debug info
System.out.println("res json=" + resContent);
}
return prepayid;
}
