解决bug

src/main/java/com/jsh/erp/utils/HttpClient.java

@@ -0,0 +1,88 @@
+package com.jsh.erp.utils;
+
+import com.alibaba.fastjson.JSONObject;
+import org.apache.http.HttpEntity;
+import org.apache.http.client.config.RequestConfig;
+import org.apache.http.client.entity.EntityBuilder;
+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.ContentType;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.util.EntityUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+import static org.apache.http.HttpStatus.SC_OK;
+
+public final class HttpClient {
+    private static Logger logger = LoggerFactory.getLogger(HttpClient.class);
+
+    private static final RequestConfig REQUEST_CONFIG = RequestConfig.custom().setSocketTimeout(15000).setConnectTimeout(10000).build();
+
+    /**
+     * 采用Get方式发送请求，获取响应数据
+     * @param url
+     * @return
+     */
+    public static JSONObject httpGet(String url){
+        CloseableHttpClient client = HttpClientBuilder.create().build();
+        HttpGet httpGet = new HttpGet(url);
+        httpGet.setConfig(REQUEST_CONFIG);
+        try {
+            CloseableHttpResponse chr = client.execute(httpGet);
+            int statusCode = chr.getStatusLine().getStatusCode();
+            if (SC_OK != statusCode) {
+                throw new RuntimeException(String.format("%s查询出现异常", url));
+            }
+            String entity = EntityUtils.toString(chr.getEntity(), StandardCharsets.UTF_8);
+            JSONObject object = JSONObject.parseObject(entity);
+            return object;
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException(String.format("%s", url) + "查询出现异常");
+        } finally {
+            try {
+                client.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    /**
+     * 采用Post方式发送请求，获取响应数据
+     *
+     * @param url        url地址
+     * @param param  参数值键值对的字符串
+     * @return
+     */
+    public static String httpPost(String url, String param) {
+        CloseableHttpClient client = HttpClientBuilder.create().build();
+        try {
+            HttpPost post = new HttpPost(url);
+            EntityBuilder builder = EntityBuilder.create();
+            builder.setContentType(ContentType.APPLICATION_JSON);
+            builder.setText(param);
+            post.setEntity(builder.build());
+
+            CloseableHttpResponse response = client.execute(post);
+            int statusCode = response.getStatusLine().getStatusCode();
+
+            HttpEntity entity = response.getEntity();
+            String data = EntityUtils.toString(entity, StandardCharsets.UTF_8);
+            logger.info("状态:"+statusCode+"数据:"+data);
+            return data;
+        } catch(Exception e){
+            throw new RuntimeException(e.getMessage());
+        } finally {
+            try{
+                client.close();
+            }catch(Exception ex){ }
+        }
+    }
+}