切换httpclient包

src/main/java/cn/chjyj/szwh/utils/RequestUtils.java

@@ -5,14 +5,20 @@ import com.alibaba.fastjson2.JSONObject;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpStatus;
 import org.apache.http.StatusLine;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.HttpClient;
+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.HttpClients;
 import org.apache.http.util.EntityUtils;
-import org.springframework.http.HttpStatus;
+
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -28,47 +34,45 @@ public class RequestUtils {
     private static Log logger = LogFactory.getLog(RequestUtils.class);
 
     /**
-     * 能设置请求头的get方式
-     * @param surl
+     * httpclient 方式获取信息
+     * @param url
      * @param map
-     * @param wflag 是否写入json文件
+     * @param wflag
      * @return
      */
-    public static JSONObject GetData(String surl, Map<String,Object> map,boolean wflag){
+    public static JSONObject GetData(String url,Map<String,Object> map,boolean wflag){
         JSONObject jsonObject = new JSONObject();
-        try{
-            URL url = new URL(surl);
-            HttpURLConnection httpcon = (HttpURLConnection) url.openConnection();
-            // 遍历主机头信息
+        String result = StringUtils.EMPTY;
+        CloseableHttpClient httpClient = HttpClients.createDefault();
+        HttpGet httpGet = new HttpGet(url);
+        // 其他附加参数
         for(Map.Entry item:map.entrySet()){
-                httpcon.addRequestProperty(
-                        item.getKey().toString(),
-                        item.getValue().toString()
-                );
-            }
-            httpcon.setConnectTimeout(6000);
-            httpcon.connect();
-            //获取返回的字符
-            InputStream inputStream = httpcon.getInputStream();
-            //请求结果写入
-            String filename =String.valueOf(Calendar.getInstance().getTimeInMillis());
-            if(wflag){
-                SzFileUtils.createFile(inputStream,filename);
-                //字节转为utf-8
-                String message=SzFileUtils.readJson(filename);
-                if(message!=null){
-                    jsonObject = JSONObject.parseObject(message);
-                    logger.info("respone message :"+message);
+            httpGet.addHeader(item.getKey().toString(),
+                    item.getValue().toString());
         }
-                logger.info("respone message is null");
-            }
-        }catch (IOException ex){
-            // 罗列出明细错误
-            logger.error("请求错误:"+ex);
-            ex.printStackTrace();
+
+        httpGet.setConfig(RequestConfig.custom().setConnectTimeout(1000).build());
+        try {
+            CloseableHttpResponse response = httpClient.execute(httpGet);
+            int status = response.getStatusLine().getStatusCode();
+            if (status == HttpStatus.SC_OK){
+                HttpEntity responseEntity = response.getEntity();
+                result = EntityUtils.toString(responseEntity, "UTF-8");
+                logger.info("api Request结果："+result);
+                jsonObject = JSONObject.parseObject(result);
+            }
+            // 转换为jsonobject
+            logger.info("httpGet状态:"+status);
+        } catch (ClientProtocolException e) {
+            logger.error("请求错误:"+e);
+            e.printStackTrace();
+        } catch (IOException e) {
+            logger.error("请求错误:"+e);
+            e.printStackTrace();
         }
         return jsonObject;
     }
+
     /**
      * 利用GET方式获取uri数据
      * @param requri 请求地址
@@ -134,7 +138,7 @@ public class RequestUtils {
             response = httpClient.execute(httpPost);
             StatusLine httpStatus = response.getStatusLine();
             int status = httpStatus.getStatusCode();
-            if(status== HttpStatus.OK.value()){ //状态码 为200
+            if(status== HttpStatus.SC_OK){ //状态码 为200
                 String outs = EntityUtils.toString(response.getEntity());
                 jsonObject = JSONObject.parseObject(outs);
             }
@@ -171,7 +175,7 @@ public class RequestUtils {
             response = httpClient.execute(httpPost);
             StatusLine httpStatus = response.getStatusLine();
             int status = httpStatus.getStatusCode();
-            if(status== HttpStatus.OK.value()){ //状态码 为200
+            if(status== HttpStatus.SC_OK){ //状态码 为200
                 //String outs = response.getEntity().toString();
                 String outs = EntityUtils.toString(response.getEntity());
                 return outs;

src/main/java/cn/chjyj/szwh/utils/SzFileUtils.java

@@ -1,6 +1,9 @@
 package cn.chjyj.szwh.utils;
 
 import cn.chjyj.szwh.configure.EnvConfig;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 import java.io.*;
 import java.text.SimpleDateFormat;
@@ -11,6 +14,7 @@ import java.util.Calendar;
  * xy
  */
 public class SzFileUtils {
+    private static Log logger = LogFactory.getLog(SzFileUtils.class);
     /**
      * 读取pem文件信息内容,并返回字符串
      *
@@ -81,18 +85,23 @@ public class SzFileUtils {
         String path= EnvConfig.yxDbConf()+File.separator+folder+filename+".json";
         File fdFile = new File(folder);
         // 检查目录是否存在
-        if(!fdFile.exists()){
+        if(!fdFile.isDirectory() && !fdFile.exists()){
             fdFile.mkdirs();
         }
         int index;
         byte[] bytes = new byte[1024];
         try {
-            FileOutputStream jsonFile = new FileOutputStream(path);
+            // append 追加到当前文件
+            FileOutputStream jsonFile = new FileOutputStream(path,true);
+            if(inputStream.available()>0){
                 while ((index = inputStream.read(bytes)) != -1) {
                     jsonFile.write(bytes, 0, index);
+                    jsonFile.write("\r\n".getBytes());
                     jsonFile.flush();
                 }
+            }
             jsonFile.close();
+            logger.info("inputstream size :"+inputStream.available());
             inputStream.close();
         }catch (Exception ex){
             ex.printStackTrace();
@@ -115,8 +124,18 @@ public class SzFileUtils {
             try {
                 InputStream ins = new FileInputStream(fdFile);
                 BufferedReader br = new BufferedReader(new InputStreamReader(ins));
-                String readLine = null;
+                String lineStr = "";
                 StringBuffer sb = new StringBuffer();
+                while ((lineStr = br.readLine()) != null) {
+                    if(!StringUtils.contains(lineStr,"isliCode")){
+                        // del
+                        fdFile.delete();
+                    }else{
+                        sb.append(lineStr);
+                    }
+                }
+                br.close();
+                ins.close();
                 return sb.toString();
             }catch (Exception ex){
                 ex.printStackTrace();

urls.md

@@ -29,3 +29,9 @@
 13. [SpringBoot+Quartz+数据库存储+Quartz四大应用场景](https://blog.csdn.net/Lzxccas/article/details/110561320)
 
 14. [SpringBoot自动配置Quartz](https://www.shouxicto.com/article/2060.html)
+
+15 . [JAVA获取Get请求的InputStream，将InputStream写到本地文件中](https://www.cnblogs.com/wwssgg/p/15501060.html)
+
+16.[字节流InputStream和OutputStream、向文件读写内容](https://blog.csdn.net/Tir_zhang/article/details/124733876)
+
+17.[StringUtils工具类常用方法](https://www.cnblogs.com/jmcui/p/7208383.html)