39 测试调用在线编辑文件获取

2023-06-19 13:43:48 +08:00
parent 1ffad40423
commit 11c1a29710
4 changed files with 394 additions and 31 deletions
@@ -0,0 +1,310 @@
+package com.adc.da.utils.util;
+
+
+import com.adc.da.http.ResponseMessage;
+import com.adc.da.http.Result;
+import com.alibaba.fastjson.JSONObject;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpStatus;
+import org.apache.http.client.config.RequestConfig;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.util.EntityUtils;
+import org.dom4j.Document;
+import org.dom4j.DocumentException;
+import org.dom4j.DocumentHelper;
+import org.dom4j.Element;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.PostMapping;
+
+import java.io.*;
+import java.util.HashMap;
+import java.util.Map;
+
+public class OnlyofficePdfUtil {
+
+    @Value("${file.path}")
+    private String filePathInfo;//文件存储路径
+
+    public ResponseMessage downloadFile(String filePdfName, String key, String onlineFilePath) throws Exception {
+
+        String filePath = filePathInfo+"/onlineFile/"+filePdfName;
+
+        System.out.println("================"+filePath);
+
+        String fileUrl = convertFile(key,onlineFilePath);
+
+        System.out.println("=============================="+fileUrl);
+
+        // 创建HttpClientBuilder
+
+        HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
+
+        // HttpClient
+
+        CloseableHttpClient closeableHttpClient = httpClientBuilder.build();
+
+        HttpGet get = new HttpGet(fileUrl);
+
+        // 设置请求和传输超时时间
+
+        RequestConfig requestConfig = RequestConfig.custom()
+
+                .setSocketTimeout(60000)
+
+                .setConnectionRequestTimeout(60000)
+
+                .setConnectTimeout(60000)
+
+                .build();
+
+        get.setConfig(requestConfig);
+
+        CloseableHttpResponse response = null;
+
+        try {
+
+            //发送get请求
+
+            response = closeableHttpClient.execute(get);
+
+            if (response == null || response.getStatusLine() == null) {
+
+                throw new Exception("发送GET请求失败，返回结果为空！");
+
+            }
+
+            //返回状态是否200
+
+            int statusCode = response.getStatusLine().getStatusCode();
+
+            if (statusCode == HttpStatus.SC_OK) {
+
+                //得到请求结果
+
+                HttpEntity entityRes = response.getEntity();
+
+                if (entityRes != null) {
+
+                    InputStream content = entityRes.getContent();
+
+                    byte[] getData = readInputStream(content);
+
+                    File file = new File(filePath);
+
+                    FileOutputStream fos = new FileOutputStream(file);
+
+                    fos.write(getData);
+
+                    fos.close();
+
+                }
+
+            } else {
+
+                throw new Exception("发送GET请求出错：" + response);
+
+            }
+
+        } catch (Exception e) {
+
+            throw new Exception("发送GET请求出现异常," + e.getMessage());
+
+        } finally {
+
+            try {
+
+                // 关闭连接释放资源
+
+                if (response != null) {
+
+                    response.close();
+
+                }
+
+                if (closeableHttpClient != null) {
+
+                    closeableHttpClient.close();
+
+                }
+
+            } catch (IOException e) {
+
+                e.printStackTrace();
+
+            }
+
+        }
+
+        return Result.success();
+
+    }
+
+    public String analysisXML(String xmlString) throws DocumentException {
+
+        Document document = DocumentHelper.parseText(xmlString);
+
+        Element rootElement = document.getRootElement();
+
+        String fileUrl = rootElement.elementText("FileUrl");
+
+        String newFileUrl = fileUrl.replaceAll("&amp;", "&");
+
+        return newFileUrl;
+
+    }
+
+    public String convertFile(String key,String onlineFilePath) throws Exception{
+
+        String url = "http://47.92.92.38:8103/7.2.1-34/ConvertService.ashx";
+
+        Map<String,Object> map = new HashMap<>();
+
+        map.put("async",false);
+
+        map.put("filetype","docx");
+
+        map.put("key",key);
+
+        map.put("outputtype","pdf");
+
+        map.put("title","test.pdf");
+        map.put("url","https://srms.foton.com.cn/file/"+onlineFilePath);
+        //map.put("url","https://srms.foton.com.cn/file/model/task_768330d8/task_768330d8_top_768330d8_node.docx");
+
+        JSONObject requestJson = new JSONObject(map);
+
+        // 创建HttpClientBuilder
+
+        HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
+
+        // HttpClient
+
+        CloseableHttpClient closeableHttpClient = httpClientBuilder.build();
+
+        HttpPost httpPost = new HttpPost(url);
+
+        // 设置请求和传输超时时间
+
+        RequestConfig requestConfig = RequestConfig.custom()
+
+                .setSocketTimeout(60000)
+
+                .setConnectionRequestTimeout(60000)
+
+                .setConnectTimeout(60000)
+
+                .build();
+
+        httpPost.setConfig(requestConfig);
+
+        CloseableHttpResponse response = null;
+
+        try {
+
+            //设置post请求方式为JSON
+
+            StringEntity data = new StringEntity(String.valueOf(requestJson), "UTF-8");
+
+            data.setContentType("application/json; charset=UTF-8");
+
+            httpPost.setEntity(data);
+
+
+
+            //发送post请求
+
+            response = closeableHttpClient.execute(httpPost);
+
+            if (response == null || response.getStatusLine() == null) {
+
+                throw new Exception("发送POST请求失败，返回结果为空！");
+
+            }
+
+
+
+            //返回状态是否200
+
+            int statusCode = response.getStatusLine().getStatusCode();
+
+            if (statusCode == HttpStatus.SC_OK) {
+
+                //得到请求结果
+
+                HttpEntity entityRes = response.getEntity();
+
+                if (entityRes != null) {
+
+                    String responsetData = EntityUtils.toString(entityRes, "UTF-8");
+
+                    String fileUrl = analysisXML(responsetData);
+
+                    return fileUrl;
+
+                }
+
+            } else {
+
+                throw new Exception("发送POST-JSON请求出错：" + response);
+
+            }
+
+        } catch (Exception e) {
+
+            throw new Exception("发送POST请求出现异常," + e.getMessage());
+
+        } finally {
+
+            try {
+
+                // 关闭连接释放资源
+
+                if (response != null) {
+
+                    response.close();
+
+                }
+
+                if (closeableHttpClient != null) {
+
+                    closeableHttpClient.close();
+
+                }
+
+            } catch (IOException e) {
+
+                e.printStackTrace();
+
+            }
+
+        }
+
+        return null;
+
+    }
+
+    public static byte[] readInputStream(InputStream inputStream) throws IOException {
+
+        byte[] buffer = new byte[1024];
+
+        int len = 0;
+
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+        while((len = inputStream.read(buffer)) != -1) {
+
+            bos.write(buffer, 0, len);
+
+        }
+
+        bos.close();
+
+        return bos.toByteArray();
+
+    }
+}