文件上传方法修改

pom.xml

@@ -221,28 +221,13 @@
             <artifactId>spring-test</artifactId>
             <version>5.3.14</version>
         </dependency>
-        <dependency>
-            <groupId>com.alibaba.fastjson2</groupId>
-            <artifactId>fastjson2</artifactId>
-            <version>2.0.23</version>
-        </dependency>
+
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.15</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-            <version>4.3.5</version>
+            <version>1.10</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpcore</artifactId>
-            <version>4.4.4</version>
-        </dependency>
 
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
@@ -250,12 +235,6 @@
             <version>4.5.2</version>
         </dependency>
 
-        <dependency>
-            <groupId>commons-logging</groupId>
-            <artifactId>commons-logging</artifactId>
-            <version>1.2</version>
-        </dependency>
-
 
     </dependencies>
     <build>

src/main/java/com/hand/att/HttpPostAttUtil.java

@@ -6,28 +6,22 @@ import org.apache.commons.httpclient.HttpMethod;
 import org.apache.commons.httpclient.methods.PostMethod;
 import org.apache.commons.httpclient.methods.RequestEntity;
 import org.apache.commons.httpclient.methods.StringRequestEntity;
+import org.apache.commons.httpclient.methods.multipart.FilePart;
 import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
-import org.apache.http.HttpEntity;
-import org.apache.http.HttpResponse;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.entity.mime.MultipartEntityBuilder;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
-import org.springframework.http.HttpHeaders;
+import org.apache.commons.httpclient.methods.multipart.Part;
+import org.apache.commons.httpclient.methods.multipart.StringPart;
+import org.apache.commons.httpclient.params.HttpMethodParams;
 
 
 
 
-import org.springframework.web.client.RestTemplate;
 
 
 
+
+import javax.servlet.http.HttpServletResponse;
 import java.io.File;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 
 /**
  * description
@@ -69,7 +63,7 @@ public class HttpPostAttUtil {
 
 
 
-    public static String UploadFile(String url, Map<String, String> param, File file, String token, String tokentype ) throws Exception {
+    /*public static String UploadFile(String url, Map<String, String> param, File file, String token, String tokentype ) throws Exception {
         try {
             StringBuffer stringBuffer = new StringBuffer();
             stringBuffer.append( url)
@@ -92,7 +86,7 @@ public class HttpPostAttUtil {
             HttpPost httpPost = new HttpPost(post_url);
             MultipartEntityBuilder builder=MultipartEntityBuilder.create();
             builder.addBinaryBody("file",file);
-            HttpEntity httpEntity=(HttpEntity)builder.build();
+            HttpEntity httpEntity=builder.build();
             httpPost.setHeader("Authorization", tokentype+" "+token);
             httpPost.setEntity(httpEntity);//设置请求参数
             HttpResponse response = httpClient.execute(httpPost);
@@ -102,6 +96,38 @@ public class HttpPostAttUtil {
         } catch (Exception ex) {
             return ex.getMessage() ;
         }
+    }*/
+
+    public static String UploadFile(String url, Map<String, String> param, File file, String token, String tokentype ) throws Exception {
+        HttpClient httpClient = new HttpClient();
+        HttpServletResponse response = null;
+        PostMethod post = new PostMethod(url);
+        String resultString = "";
+        List<Part> list = new ArrayList<>();
+        httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
+        try {
+            list.add(new FilePart("file", file));
+            if (param != null) {
+                for (String key : param.keySet()) {
+                    list.add(new StringPart(key, param.get(key), "UTF-8"));
+                }
+            }
+            Part[] parts = list.toArray(new Part[list.size()]);
+            MultipartRequestEntity entity = new MultipartRequestEntity(parts, new HttpMethodParams());
+            post.setRequestEntity(entity);
+            post.addRequestHeader( "Authorization", tokentype+" "+token);
+            System.out.println(entity.getContentType());
+            int status  = httpClient.executeMethod(post);
+            String result = post.getResponseBodyAsString() ;
+            System.out.println(result);
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            post.releaseConnection();
+        }
+        return "";
+
+
     }