@Test public void testSign(){ }
public static String sign(String appKey,Map<String,String> param) throws Md5Exception { Map<String, String> map = new TreeMap<String, String>(); map.putAll(param); Set<String> keySet = map.keySet(); StringBuilder buffer = new StringBuilder(); Iterator<String> iter = keySet.iterator(); while (iter.hasNext()) { String key = iter.next(); if ("sign".equals(key)){ continue; } String value = map.get(key); if ( value == null || value.length() < 1 ) { continue; } buffer.append(key); buffer.append("="); buffer.append(value); buffer.append("&"); } buffer.append("key="); buffer.append(appKey); return MD5.encode(buffer.toString()).toUpperCase(); }
GatewaySignUtil { public static String sign(String appKey,Map<String,String> param) throws Md5Exception { Map<String, String> map = new TreeMap<String, String>(); map.putAll(param); Set<String> keySet = map.keySet(); StringBuilder buffer = new StringBuilder(); Iterator<String> iter = keySet.iterator(); while (iter.hasNext()) { String key = iter.next(); if ("sign".equals(key)){ continue; } String value = map.get(key); if ( value == null || value.length() < 1 ) { continue; } buffer.append(key); buffer.append("="); buffer.append(value); buffer.append("&"); } buffer.append("key="); buffer.append(appKey); return MD5.encode(buffer.toString()).toUpperCase(); } }
GatewaySignUtil { public static String sign(String appKey,Map<String,String> param) throws Md5Exception { Map<String, String> map = new TreeMap<String, String>(); map.putAll(param); Set<String> keySet = map.keySet(); StringBuilder buffer = new StringBuilder(); Iterator<String> iter = keySet.iterator(); while (iter.hasNext()) { String key = iter.next(); if ("sign".equals(key)){ continue; } String value = map.get(key); if ( value == null || value.length() < 1 ) { continue; } buffer.append(key); buffer.append("="); buffer.append(value); buffer.append("&"); } buffer.append("key="); buffer.append(appKey); return MD5.encode(buffer.toString()).toUpperCase(); }  }
GatewaySignUtil { public static String sign(String appKey,Map<String,String> param) throws Md5Exception { Map<String, String> map = new TreeMap<String, String>(); map.putAll(param); Set<String> keySet = map.keySet(); StringBuilder buffer = new StringBuilder(); Iterator<String> iter = keySet.iterator(); while (iter.hasNext()) { String key = iter.next(); if ("sign".equals(key)){ continue; } String value = map.get(key); if ( value == null || value.length() < 1 ) { continue; } buffer.append(key); buffer.append("="); buffer.append(value); buffer.append("&"); } buffer.append("key="); buffer.append(appKey); return MD5.encode(buffer.toString()).toUpperCase(); }  static String sign(String appKey,Map<String,String> param); }
GatewaySignUtil { public static String sign(String appKey,Map<String,String> param) throws Md5Exception { Map<String, String> map = new TreeMap<String, String>(); map.putAll(param); Set<String> keySet = map.keySet(); StringBuilder buffer = new StringBuilder(); Iterator<String> iter = keySet.iterator(); while (iter.hasNext()) { String key = iter.next(); if ("sign".equals(key)){ continue; } String value = map.get(key); if ( value == null || value.length() < 1 ) { continue; } buffer.append(key); buffer.append("="); buffer.append(value); buffer.append("&"); } buffer.append("key="); buffer.append(appKey); return MD5.encode(buffer.toString()).toUpperCase(); }  static String sign(String appKey,Map<String,String> param);  }