diff --git a/src/main/java/cn/chjyj/szwh/utils/pay/HttpUtil.java b/src/main/java/cn/chjyj/szwh/utils/pay/HttpUtil.java
new file mode 100644
index 0000000..e0519f1
--- /dev/null
+++ b/src/main/java/cn/chjyj/szwh/utils/pay/HttpUtil.java
@@ -0,0 +1,66 @@
+package cn.chjyj.szwh.utils.pay;
+
+import java.net.URLDecoder;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+
+import javax.servlet.http.HttpServletRequest;
+
+import com.alibaba.fastjson2.JSONObject;
+
+public class HttpUtil {
+	
+	private static final String UTF_8 = "utf-8";
+
+	/**
+	 * 映射为map
+	 * @param request
+	 * @return
+	 */
+	public static JSONObject getParamTreeMap_Utf8(HttpServletRequest request) {
+		Map map = request.getParameterMap();
+		JSONObject jsonObject = new JSONObject();
+		Set keys = map.keySet();
+		for (Object key : keys) {
+			try {
+				jsonObject.put(key.toString(), getString_UrlDecode_UTF8(request, key.toString()));
+			} catch (Exception e) {
+				jsonObject.put(key.toString(), "");
+			}
+		}
+		return jsonObject;
+	}
+	
+	/**
+	 * 根据参数名从HttpRequest中获取String类型的参数值，无值则返回"" .
+	 * 
+	 * @param key
+	 *            .
+	 * @return String .
+	 */
+	public static String getString_UrlDecode_UTF8(HttpServletRequest request, String key) {
+		try {
+			return URLDecoder.decode(getString(request, key), UTF_8);
+		} catch (Exception e) {
+			return "";
+		}
+	}
+	
+	/**
+	 * 根据参数名从HttpRequest中获取String类型的参数值，无值则返回null .
+	 * 
+	 * @param key
+	 *            .
+	 * @return String or null .
+	 */
+	public static String getString(HttpServletRequest request, String key) {
+		String param = request.getParameter(key);
+		if (StringUtil.isEmpty(param)) {
+			return param;
+		} else {
+			return param.trim();
+		}
+	}
+
+}
diff --git a/src/main/java/cn/chjyj/szwh/utils/pay/StringUtil.java b/src/main/java/cn/chjyj/szwh/utils/pay/StringUtil.java
new file mode 100644
index 0000000..d417d4b
--- /dev/null
+++ b/src/main/java/cn/chjyj/szwh/utils/pay/StringUtil.java
@@ -0,0 +1,47 @@
+package cn.chjyj.szwh.utils.pay;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class StringUtil {
+
+	public static boolean isEmpty(String str){
+		if(null == str || "".equals(str) || "".equals(str.trim())){
+			return true;
+		}
+		return false;
+	}
+	
+	public static boolean isEmail(String email){
+		if(isEmpty(email))return false;
+		boolean bool = true;
+		String regex = "\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*";
+		Pattern pattern = Pattern.compile(regex);
+		Matcher matcher = pattern.matcher(email);
+		if(!matcher.matches()){
+			bool = false;
+		}
+		return bool;
+	}
+	
+	public static boolean isNumeric(String number){
+		if(number.matches("//d*")){
+			return true;
+		}else{
+			return false;
+		}
+	}
+	
+	public static String getDateFormat(String format) {
+		Date date = new Date();
+		return getTimestamp(date, format);
+	}
+	
+	public static String getTimestamp(Date date, String format) {
+		SimpleDateFormat sdf = new SimpleDateFormat(format);
+		String str = sdf.format(date);
+		return str;
+	}
+}