diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ed7ba27e..214100db4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
 * 【core 】     ReflectUtil.getFieldValue支持static（issue#662@Github）
 * 【core 】     改进Bean判断和注入逻辑：支持public字段注入（issue#I1689L@Gitee）
 * 【extra】     新增SpringUtil
+* 【http 】     Get请求支持body，移除body（JSON）方法（issue#671@Github）
 
 
 ### Bug修复
diff --git a/hutool-http/pom.xml b/hutool-http/pom.xml
index 88b6f9fa5..2bee3c6d8 100644
--- a/hutool-http/pom.xml
+++ b/hutool-http/pom.xml
@@ -26,6 +26,7 @@
 			<groupId>cn.hutool</groupId>
 			<artifactId>hutool-json</artifactId>
 			<version>${project.parent.version}</version>
+			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>javax.xml.soap</groupId>
diff --git a/hutool-http/src/main/java/cn/hutool/http/HttpConnection.java b/hutool-http/src/main/java/cn/hutool/http/HttpConnection.java
index 3aa47686b..090ada2b7 100644
--- a/hutool-http/src/main/java/cn/hutool/http/HttpConnection.java
+++ b/hutool-http/src/main/java/cn/hutool/http/HttpConnection.java
@@ -91,6 +91,9 @@ public class HttpConnection {
 			throw new HttpException(e);
 		}
 
+		// 默认读取响应内容
+		this.conn.setDoInput(true);
+
 		return this;
 	}
 
@@ -118,13 +121,10 @@ public class HttpConnection {
 			throw new HttpException(e);
 		}
 
-		// do input and output
-		this.conn.setDoInput(true);
 		if (Method.POST.equals(method) //
 				|| Method.PUT.equals(method)//
 				|| Method.PATCH.equals(method)//
 				|| Method.DELETE.equals(method)) {
-			this.conn.setDoOutput(true);
 			this.conn.setUseCaches(false);
 		}
 		return this;
@@ -285,6 +285,7 @@ public class HttpConnection {
 	 * 关闭缓存
 	 * 
 	 * @return this
+	 * @see HttpURLConnection#setUseCaches(boolean) 
 	 */
 	public HttpConnection disableCache() {
 		this.conn.setUseCaches(false);
@@ -447,6 +448,9 @@ public class HttpConnection {
 		if (null == this.conn) {
 			throw new IOException("HttpURLConnection has not been initialized.");
 		}
+
+		// 当有写出需求时，自动打开之
+		this.conn.setDoOutput(true);
 		return this.conn.getOutputStream();
 	}
 
@@ -511,7 +515,7 @@ public class HttpConnection {
 	// --------------------------------------------------------------- Private Method start
 	/**
 	 * 初始化http或https请求参数<br>
-	 * 有些时候htts请求会出现com.sun.net.ssl.internal.www.protocol.https.HttpsURLConnectionOldImpl的实现，此为sun内部api，按照普通http请求处理
+	 * 有些时候https请求会出现com.sun.net.ssl.internal.www.protocol.https.HttpsURLConnectionOldImpl的实现，此为sun内部api，按照普通http请求处理
 	 * 
 	 * @return {@link HttpURLConnection}，https返回{@link HttpsURLConnection}
 	 */
diff --git a/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java b/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java
index d9c7ef75a..c8c8e003e 100644
--- a/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java
+++ b/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java
@@ -5,13 +5,20 @@ import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.io.IORuntimeException;
 import cn.hutool.core.io.IoUtil;
-import cn.hutool.core.io.resource.*;
+import cn.hutool.core.io.resource.BytesResource;
+import cn.hutool.core.io.resource.FileResource;
+import cn.hutool.core.io.resource.MultiFileResource;
+import cn.hutool.core.io.resource.MultiResource;
+import cn.hutool.core.io.resource.Resource;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.map.MapUtil;
-import cn.hutool.core.util.*;
+import cn.hutool.core.util.ArrayUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.RandomUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.core.util.URLUtil;
 import cn.hutool.http.cookie.GlobalCookieManager;
 import cn.hutool.http.ssl.SSLSocketFactoryBuilder;
-import cn.hutool.json.JSON;
 
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLSocketFactory;
@@ -19,7 +26,11 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.net.*;
+import java.net.CookieManager;
+import java.net.HttpCookie;
+import java.net.HttpURLConnection;
+import java.net.Proxy;
+import java.net.URLStreamHandler;
 import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -687,19 +698,6 @@ public class HttpRequest extends HttpBase<HttpRequest> {
 		return this;
 	}
 
-	/**
-	 * 设置JSON内容主体<br>
-	 * 设置默认的Content-Type为 application/json 需在此方法调用前使用charset方法设置编码，否则使用默认编码UTF-8
-	 *
-	 * @param json JSON请求体
-	 * @return this
-	 * @deprecated 未来可能去除此方法，使用{@link #body(String)} 传入JSON字符串即可
-	 */
-	@Deprecated
-	public HttpRequest body(JSON json) {
-		return this.body(json.toString());
-	}
-
 	/**
 	 * 设置主体字节码<br>
 	 * 需在此方法调用前使用charset方法设置编码，否则使用默认编码UTF-8
@@ -870,7 +868,8 @@ public class HttpRequest extends HttpBase<HttpRequest> {
 	}
 
 	/**
-	 * 设置是否rest模式
+	 * 设置是否rest模式<br>
+	 * rest模式下get请求不会把参数附加到URL之后
 	 *
 	 * @param isRest 是否rest模式
 	 * @return this
@@ -1055,7 +1054,10 @@ public class HttpRequest extends HttpBase<HttpRequest> {
 	 */
 	private void send() throws IORuntimeException {
 		try {
-			if (Method.POST.equals(this.method) || Method.PUT.equals(this.method) || Method.DELETE.equals(this.method) || this.isRest) {
+			if (Method.POST.equals(this.method) //
+					|| Method.PUT.equals(this.method) //
+					|| Method.DELETE.equals(this.method) //
+					|| this.isRest) {
 				if (CollectionUtil.isEmpty(this.fileForm)) {
 					sendFormUrlEncoded();// 普通表单
 				} else {
diff --git a/hutool-http/src/test/java/cn/hutool/http/test/RestTest.java b/hutool-http/src/test/java/cn/hutool/http/test/RestTest.java
index 1850ef944..149b0932b 100644
--- a/hutool-http/src/test/java/cn/hutool/http/test/RestTest.java
+++ b/hutool-http/src/test/java/cn/hutool/http/test/RestTest.java
@@ -15,22 +15,21 @@ import cn.hutool.json.JSONUtil;
  * @author looly
  *
  */
+@SuppressWarnings("ConstantConditions")
 public class RestTest {
 
 	@Test
-	@SuppressWarnings("deprecation")
 	public void contentTypeTest() {
 		HttpRequest request = HttpRequest.post("http://localhost:8090/rest/restTest/")//
-				.body(JSONUtil.createObj().put("aaa", "aaaValue").put("键2", "值2"));
+				.body(JSONUtil.createObj().put("aaa", "aaaValue").put("键2", "值2").toString());
 		Assert.assertEquals("application/json;charset=UTF-8", request.header("Content-Type"));
 	}
 
 	@Test
 	@Ignore
-	@SuppressWarnings("deprecation")
 	public void postTest() {
 		HttpRequest request = HttpRequest.post("http://localhost:8090/rest/restTest/")//
-				.body(JSONUtil.createObj().put("aaa", "aaaValue").put("键2", "值2"));
+				.body(JSONUtil.createObj().put("aaa", "aaaValue").put("键2", "值2").toString());
 		Console.log(request.execute().body());
 	}
 
@@ -44,10 +43,9 @@ public class RestTest {
 
 	@Test
 	@Ignore
-	@SuppressWarnings("deprecation")
 	public void postTest3() {
 		HttpRequest request = HttpRequest.post("http://211.162.39.204:8181/jeesite-simple/a/open/bizGwbnService/test")//
-				.body(JSONUtil.createObj().put("aaa", "aaaValue").put("键2", "值2"));
+				.body(JSONUtil.createObj().put("aaa", "aaaValue").put("键2", "值2").toString());
 		Console.log(request.execute().body());
 	}
 }