fix #I78PB1

hutool-http/src/main/java/org/dromara/hutool/http/client/body/UrlEncodedFormBody.java

@@ -52,7 +52,7 @@ public class UrlEncodedFormBody extends FormBody<UrlEncodedFormBody> {
 
 	@Override
 	public void write(final OutputStream out) {
-		final byte[] bytes = ByteUtil.toBytes(UrlQuery.of(form, true).build(charset), charset);
+		final byte[] bytes = ByteUtil.toBytes(UrlQuery.of(form, true, false).build(charset), charset);
 		IoUtil.write(out, false, bytes);
 	}
 

hutool-http/src/test/java/org/dromara/hutool/http/IssueI78PB1Test.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2023 looly(loolly@aliyun.com)
+ * Hutool is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *          http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+package org.dromara.hutool.http;
+
+import org.apache.hc.core5.net.URIBuilder;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.net.URISyntaxException;
+
+public class IssueI78PB1Test {
+
+	/**
+	 * 参考HttpClient对RFC396规范的理解，query中对于分隔符作为内容时，理应编码。
+	 *
+	 * @throws URISyntaxException 异常
+	 */
+	@Test
+	void uriBuilderTest() throws URISyntaxException {
+		final URIBuilder ub = new URIBuilder("https://hutool.cn");
+		ub.setPath("/ /");
+		ub.addParameter(":/?#[]@!$&'()*+,;= ", ":/?#[]@!$&'()*+,;= ");
+		final String url = ub.toString();
+		Assertions.assertEquals("https://hutool.cn/%20/?" +
+			"%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%20=" +
+			"%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%20", url);
+	}
+}