新增请求方法

chenjiahe

2022-03-31 b8f5f5e33a457c006fe8b18d8228e11ef025c229

新增请求方法

 src/main/java/com/hx/util/rsa/RSAUtil.java

@@ -64,6 +64,7 @@
            byte[] bytes = cipher.doFinal(content.getBytes());
            return byte2Base64(bytes);
        } catch (Exception e) {
            e.printStackTrace();
            //logger.error("公钥加密失败{}", e);
        }
        return null;

 src/main/java/com/hz/util/http/HttpHzUtil.java

New file
@@ -0,0 +1,97 @@
package com.hz.util.http;

import com.hx.util.StringUtils;
import com.hz.util.http.dto.HttpHzResponse;
import org.apache.commons.io.IOUtils;

import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Iterator;
import java.util.Map;

public class HttpHzUtil {

    /**请求方法*/
    public  static final String METHOD_POST = "POST";
    /**编码*/
    public  static final String CHARSET = "UTF-8";


    /**请求
     * @param url 请求链接
     * @param bodyData 请求body数据
     * @param keyValues 连接携带参数
     * @param header 表头携带参数
     * @param requestMethod 请求类型，默认：POST
     * @param outTime 超时时间（毫秒）,默认：300000
     * @return
     */
    public static HttpHzResponse HttpURLUtilJson(String url, String bodyData, Map<String, Object> keyValues, Map<String, String> header, String requestMethod, Integer outTime) {
        HttpHzResponse httpHzResponse = new HttpHzResponse();
        HttpURLConnection con = null;
        try {
            StringBuilder dataP = new StringBuilder();
            Iterator var9;
            Map.Entry entry;
            if (keyValues != null && !keyValues.isEmpty()) {
                var9 = keyValues.entrySet().iterator();

                while(var9.hasNext()) {
                    entry = (Map.Entry)var9.next();
                    dataP.append((String)entry.getKey()).append("=");
                    dataP.append(entry.getValue());
                    dataP.append("&");
                }

                dataP.deleteCharAt(dataP.length() - 1);
                url = url + "?" + dataP;
            }

            if (StringUtils.isEmpty(requestMethod)) {
                requestMethod = METHOD_POST;
            }

            if(outTime == null || outTime < 0){
                outTime = 300000;
            }

            URL httpUrl = new URL(url);
            con = (HttpURLConnection)httpUrl.openConnection();
            con.setRequestMethod(requestMethod);
            con.setDoOutput(true);
            con.setDoInput(true);
            con.setUseCaches(false);
            con.setReadTimeout(outTime);
            con.setRequestProperty("Charset", CHARSET);
            con.setRequestProperty("Content-Type", "application/json");
            if (header != null) {
                var9 = header.entrySet().iterator();

                while(var9.hasNext()) {
                    entry = (Map.Entry)var9.next();
                    con.setRequestProperty((String)entry.getKey(), (String)entry.getValue());
                }
            }

            if (bodyData != null) {
                OutputStream os = con.getOutputStream();
                os.write(bodyData.getBytes(CHARSET));
            }

            httpHzResponse.setCode(con.getResponseCode()+"");
            httpHzResponse.setData(IOUtils.toString(con.getInputStream(), CHARSET));

        } catch (Exception var14) {
            var14.printStackTrace();
        } finally {
            if (con != null) {
                con.disconnect();
            }

        }

        return httpHzResponse;
    }

}

 src/main/java/com/hz/util/http/dto/HttpHzResponse.java

New file
@@ -0,0 +1,38 @@
package com.hz.util.http.dto;

/**
 * 请求返回统一dto
 */
public class HttpHzResponse {

    /**请求状态*/
    private String code;
    /**错误信息*/
    private String msg;
    /**返回信息*/
    private String data;

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public String getData() {
        return data;
    }

    public void setData(String data) {
        this.data = data;
    }
}