test upload error
diff --git a/basic/consumer/pom.xml b/basic/consumer/pom.xml
index 2407914..f5a3e13 100644
--- a/basic/consumer/pom.xml
+++ b/basic/consumer/pom.xml
@@ -31,7 +31,7 @@
   <dependencies>
     <dependency>
       <groupId>org.apache.servicecomb</groupId>
-      <artifactId>java-chassis-spring-boot-starter-servlet</artifactId>
+      <artifactId>java-chassis-spring-boot-starter-standalone</artifactId>
     </dependency>
   </dependencies>
 
diff --git a/basic/consumer/src/main/java/org/apache/servicecomb/samples/ConsumerApplication.java b/basic/consumer/src/main/java/org/apache/servicecomb/samples/ConsumerApplication.java
index b66c992..0010f13 100644
--- a/basic/consumer/src/main/java/org/apache/servicecomb/samples/ConsumerApplication.java
+++ b/basic/consumer/src/main/java/org/apache/servicecomb/samples/ConsumerApplication.java
@@ -19,14 +19,16 @@
 
 import org.apache.servicecomb.springboot2.starter.EnableServiceComb;
 import org.springframework.boot.SpringApplication;
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
 
 @SpringBootApplication
 @EnableServiceComb
 public class ConsumerApplication {
   public static void main(String[] args) throws Exception {
     try {
-      SpringApplication.run(ConsumerApplication.class, args);
+      new SpringApplicationBuilder().web(WebApplicationType.NONE).sources(ConsumerApplication.class).run(args);
     } catch (Exception e) {
       e.printStackTrace();
     }
diff --git a/basic/consumer/src/main/java/org/apache/servicecomb/samples/UploadSpringMvcConsumer.java b/basic/consumer/src/main/java/org/apache/servicecomb/samples/UploadSpringMvcConsumer.java
new file mode 100644
index 0000000..d73ce7d
--- /dev/null
+++ b/basic/consumer/src/main/java/org/apache/servicecomb/samples/UploadSpringMvcConsumer.java
@@ -0,0 +1,177 @@
+/*
+ * 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.
+ */
+
+package org.apache.servicecomb.samples;
+
+import static java.util.Collections.singletonList;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.servicecomb.provider.rest.common.RestSchema;
+import org.apache.servicecomb.provider.springmvc.reference.RestTemplateBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+
+@RestSchema(schemaId = "UploadSpringMvcConsumer")
+@RequestMapping(path = "/")
+public class UploadSpringMvcConsumer {
+  private static final Logger LOGGER = LoggerFactory.getLogger(UploadSpringMvcConsumer.class);
+
+  private FileSystemResource fileSystemResource1;
+
+  private FileSystemResource fileSystemResource2;
+
+
+  private static final String message = "cseMessage";
+
+  public UploadSpringMvcConsumer() throws IOException {
+    File file1 = File.createTempFile("jaxrstest1", ".txt");
+    File file2 = File.createTempFile("测试啊", ".txt");
+    File file3 = File.createTempFile("files", ".yaml");
+    File file4 = File.createTempFile("files4", ".yaml");
+    FileUtils.writeStringToFile(file1, "hello1", StandardCharsets.UTF_8, false);
+    FileUtils.writeStringToFile(file2, "中文 2", StandardCharsets.UTF_8, false);
+    FileUtils.writeStringToFile(file3, "cse3", StandardCharsets.UTF_8, false);
+    FileUtils.writeStringToFile(file4, "cse4", StandardCharsets.UTF_8, false);
+    fileSystemResource1 = new FileSystemResource(file1);
+    fileSystemResource2 = new FileSystemResource(file2);
+  }
+
+  FileSystemResource createFileSystemResource(String prefix, String suffix, String content) {
+    try {
+      File file = File.createTempFile(prefix, suffix);
+      FileUtils.writeStringToFile(file, content, StandardCharsets.UTF_8, false);
+      return new FileSystemResource(file);
+    } catch (IOException e) {
+      return null;
+    }
+  }
+
+  @GetMapping("/uploadMix")
+  public String uploadMix() throws Exception {
+    LOGGER.info("================================================");
+    CountDownLatch latch = new CountDownLatch(2);
+    AtomicBoolean failed = new AtomicBoolean(false);
+
+    for (int i = 0; i < 2; i++) {
+      final int index = i;
+      new Thread() {
+        public void run() {
+          try {
+            Map<String, Object> map = new HashMap<>();
+            List<FileSystemResource> fileList = new ArrayList<>();
+            fileList.add(createFileSystemResource("测试啊-" + index, ".txt", "中文 2"));
+            map.put("file", createFileSystemResource("jaxrstest1-" + index, ".txt", "hello1"));
+            map.put("fileList", fileList);
+            map.put("str", message);
+            map.put("strList", singletonList("2.中文测试"));
+            HttpHeaders headers = new HttpHeaders();
+            headers.setContentType(MediaType.MULTIPART_FORM_DATA);
+            RestTemplate restTemplate = RestTemplateBuilder.create();
+            ResponseEntity<Map<String, String>> response =
+                restTemplate
+                    .exchange("servicecomb://provider/v1/uploadSpringmvcSchema/uploadMultiformMix", HttpMethod.POST,
+                        new HttpEntity<>(map, headers), new ParameterizedTypeReference<Map<String, String>>() {
+                        });
+            Map<String, String> responseBody = response.getBody();
+            String result = responseBody.get("file") +
+                responseBody.get("fileList") +
+                responseBody.get("str") +
+                responseBody.get("strList");
+
+            if (!containsAll(result, "hello1", "中文 2", message, "[2.中文测试]")) {
+              LOGGER.error("failed result is {}, index is ={}", result, index);
+              failed.set(true);
+            }
+          } catch (Exception e) {
+            LOGGER.error("failed result is {}, index is ={}", e.getMessage(), index);
+            failed.set(true);
+          }
+          latch.countDown();
+        }
+      }.start();
+    }
+
+    latch.await();
+    return "failed=" + failed.get();
+  }
+
+  @GetMapping("/upload")
+  public String upload() throws Exception {
+    CountDownLatch latch = new CountDownLatch(10);
+    AtomicBoolean failed = new AtomicBoolean(false);
+
+    for (int i = 0; i < 10; i++) {
+      final int index = i;
+      new Thread() {
+        public void run() {
+          try {
+            Map<String, Object> map = new HashMap<>();
+            map.put("file1", createFileSystemResource("jaxrstest1-" + index, ".txt", "hello1"));
+            map.put("file2", createFileSystemResource("测试啊-" + index, ".txt", "中文 2"));
+            map.put("name", message);
+            HttpHeaders headers = new HttpHeaders();
+            headers.setContentType(MediaType.MULTIPART_FORM_DATA);
+            RestTemplate restTemplate = RestTemplateBuilder.create();
+            String result = restTemplate.postForObject("servicecomb://provider/v1/uploadSpringmvcSchema/upload",
+                new HttpEntity<>(map, headers), String.class);
+            if (!containsAll(result, "hello1", "中文 2", message)) {
+              LOGGER.error("failed result is {}, index is ={}", result, index);
+              failed.set(true);
+            }
+          } catch (RestClientException e) {
+            e.printStackTrace();
+            failed.set(true);
+          }
+          latch.countDown();
+        }
+      }.start();
+    }
+
+    latch.await();
+    return "failed=" + failed.get();
+  }
+
+  private static boolean containsAll(String str, String... strings) {
+    for (String string : strings) {
+      if (!str.contains(string)) {
+        return false;
+      }
+    }
+    return true;
+  }
+}
diff --git a/basic/provider/pom.xml b/basic/provider/pom.xml
index 846d5a3..bc1b26b 100644
--- a/basic/provider/pom.xml
+++ b/basic/provider/pom.xml
@@ -35,7 +35,7 @@
   <dependencies>
     <dependency>
       <groupId>org.apache.servicecomb</groupId>
-      <artifactId>java-chassis-spring-boot-starter-servlet</artifactId>
+      <artifactId>java-chassis-spring-boot-starter-standalone</artifactId>
     </dependency>
   </dependencies>
 
diff --git a/basic/provider/src/main/java/org/apache/servicecomb/samples/ProviderApplication.java b/basic/provider/src/main/java/org/apache/servicecomb/samples/ProviderApplication.java
index b52efe4..6542bce 100644
--- a/basic/provider/src/main/java/org/apache/servicecomb/samples/ProviderApplication.java
+++ b/basic/provider/src/main/java/org/apache/servicecomb/samples/ProviderApplication.java
@@ -19,14 +19,16 @@
 
 import org.apache.servicecomb.springboot2.starter.EnableServiceComb;
 import org.springframework.boot.SpringApplication;
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
 
 @SpringBootApplication
 @EnableServiceComb
 public class ProviderApplication {
   public static void main(String[] args) throws Exception {
     try {
-      SpringApplication.run(ProviderApplication.class, args);
+      new SpringApplicationBuilder().web(WebApplicationType.NONE).sources(ProviderApplication.class).run(args);
     } catch (Exception e) {
       e.printStackTrace();
     }
diff --git a/basic/provider/src/main/java/org/apache/servicecomb/samples/UploadSpringmvcSchema.java b/basic/provider/src/main/java/org/apache/servicecomb/samples/UploadSpringmvcSchema.java
new file mode 100644
index 0000000..da5259b
--- /dev/null
+++ b/basic/provider/src/main/java/org/apache/servicecomb/samples/UploadSpringmvcSchema.java
@@ -0,0 +1,132 @@
+/*
+ * 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.
+ */
+
+package org.apache.servicecomb.samples;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.servicecomb.provider.rest.common.RestSchema;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.RequestAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+
+import com.google.common.collect.Lists;
+
+@RestSchema(schemaId = "uploadSpringmvcSchema")
+@RequestMapping(path = "/v1/uploadSpringmvcSchema")
+public class UploadSpringmvcSchema {
+  private static final Logger LOGGER = LoggerFactory.getLogger(UploadSpringmvcSchema.class);
+
+  @RequestMapping(path = "/upload", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public String fileUpload(@RequestPart(name = "file1") MultipartFile file1,
+      @RequestPart(name = "file2") MultipartFile file2, @RequestAttribute("name") String name) {
+    return _fileUpload(Lists.newArrayList(file1, file2)) + name;
+  }
+
+  @RequestMapping(path = "/uploadArray", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public String fileUploadArray(@RequestPart(name = "file1") MultipartFile[] file1,
+      @RequestPart(name = "file2") MultipartFile[] file2, @RequestAttribute("name") String name) {
+    List<MultipartFile> multipartFileList = new ArrayList<>();
+    multipartFileList.addAll(Arrays.asList(file1));
+    multipartFileList.addAll(Arrays.asList(file2));
+    return _fileUpload(multipartFileList) + name;
+  }
+
+  @RequestMapping(path = "/uploadList", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public String fileUploadList(@RequestPart(name = "file1") List<MultipartFile> file1,
+      @RequestPart(name = "file2") List<MultipartFile> file2, @RequestAttribute("name") String name) {
+    file1.addAll(file2);
+    return _fileUpload(file1) + name;
+  }
+
+//  @RequestMapping(path = "/uploadArrayList", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+//  public String fileUploadArrayList(@RequestPart(name = "file1") ArrayList<MultipartFile> file1,
+//      @RequestPart(name = "file2") ArrayList<MultipartFile> file2, @RequestAttribute("name") String name) {
+//    file1.addAll(file2);
+//    return _fileUpload(file1) + name;
+//  }
+
+  @RequestMapping(path = "/uploadWithoutAnnotation", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public String uploadWithoutAnnotation(MultipartFile file1, MultipartFile file2,
+      @RequestAttribute("name") String name) {
+    return _fileUpload(Lists.newArrayList(file1, file2)) + name;
+  }
+
+  @RequestMapping(path = "/uploadArrayWithoutAnnotation", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public String uploadArrayWithoutAnnotation(MultipartFile[] file1, MultipartFile[] file2,
+      @RequestAttribute("name") String name) {
+    List<MultipartFile> multipartFileList = new ArrayList<>();
+    multipartFileList.addAll(Arrays.asList(file1));
+    multipartFileList.addAll(Arrays.asList(file2));
+    return _fileUpload(multipartFileList) + name;
+  }
+
+  @RequestMapping(path = "/uploadListArrayWithoutAnnotation", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public String uploadListWithoutAnnotation(List<MultipartFile> file1, List<MultipartFile> file2,
+      @RequestAttribute("name") String name) {
+    file1.addAll(file2);
+    return _fileUpload(file1) + name;
+  }
+
+  @RequestMapping(path = "/uploadMix", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public String uploadMix(@RequestPart(name = "file1") List<MultipartFile> file1,
+      @RequestPart(name = "file2") MultipartFile[] file2, @RequestAttribute("name") String name) {
+    LOGGER.info("================================================");
+    List<MultipartFile> multipartFileList = Arrays.asList(file2);
+    file1.addAll(multipartFileList);
+    return _fileUpload(file1) + name;
+  }
+
+  @RequestMapping(path = "/uploadMultiformMix", method = RequestMethod.POST, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+  public Map<String, String> uploadMultiformMix(@RequestPart(name = "file") MultipartFile file,
+      @RequestPart(name = "fileList") List<MultipartFile> fileList,
+      @RequestPart("str") String str,
+      @RequestPart("strList") List<String> strList) throws IOException {
+    LOGGER.info("================================================");
+
+    HashMap<String, String> map = new HashMap<>();
+    map.put("file", new String(file.getBytes(), StandardCharsets.UTF_8.name()));
+    map.put("fileList", _fileUpload(fileList));
+    map.put("str", str);
+    map.put("strList", strList.toString());
+    return map;
+  }
+
+  private static String _fileUpload(List<MultipartFile> fileList) {
+    StringBuilder stringBuilder = new StringBuilder();
+    try {
+      for (MultipartFile multipartFile : fileList) {
+        stringBuilder.append(IOUtils.toString(multipartFile.getBytes(), StandardCharsets.UTF_8.name()));
+      }
+    } catch (IOException e) {
+      throw new IllegalArgumentException(e);
+    }
+    return stringBuilder.toString();
+  }
+}