org.fastquery.httpsign.QueryStringParser Maven / Gradle / Ivy
/*
* Copyright (c) 2016-2100, fastquery.org and/or its affiliates. All rights reserved.
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* For more information, please see http://www.fastquery.org/.
*
*/
package org.fastquery.httpsign;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;
/**
* HTTP Query字符串处理工具
* @author [email protected]
*/
class QueryStringParser {
Map paramMap;
QueryStringParser(String queryString) {
if (queryString == null) {
paramMap = null;
return;
} else
paramMap = new HashMap<>();
StringTokenizer st = new StringTokenizer(queryString, "&");
while (st.hasMoreTokens()) {
String pairs = st.nextToken();
String key = pairs.substring(0, pairs.indexOf('='));
String value = pairs.substring(pairs.indexOf('=') + 1);
paramMap.put(key, value);
}
}
String get(String key) {
return paramMap.get(key);
}
}