src/main/java/com/hx/mp/util/MPWeixinBaseUtil.java

@@ -747,6 +747,10 @@
            obj.put("line_color", lineColor);
            obj.put("is_hyaline", isHyaline);
            obj.put("env_version", env_version);
            //体验版时，可不检查页面是否存在
            if("trial".equals(env_version)){
                obj.put("check_path", false);
            }
            // 创建url资源
            URL url = new URL(StringUtils.format(URL_UNLIMIT_SQUARE, at));
            // 建立http连接

 src/main/java/com/hx/util/DateUtil.java

@@ -1,5 +1,7 @@
package com.hx.util;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
@@ -452,6 +454,25 @@
    }

    /**
     * 获取两个时间相差分钟数
     * @param startTime 开始时间
     * @param endTime 结束时间
     * @param remainder 余数进1
     * @return 分钟
     */
    public static int differMinute(Date startTime, Date endTime,boolean remainder) {
        BigDecimal sTime = new BigDecimal(startTime.getTime());
        BigDecimal eTime = new BigDecimal(endTime.getTime());
        eTime = eTime.subtract(sTime).setScale(0,RoundingMode.HALF_UP);
        if(remainder){
            eTime = eTime.divide(BigDecimal.valueOf(60000.0)).setScale(0, RoundingMode.UP);
        }else{
            eTime = eTime.divide(BigDecimal.valueOf(60000.0)).setScale(0, RoundingMode.DOWN);
        }
        return eTime.intValue();
    }

    /**
     * endTime比startTime多的天数
     * @param startTime 最小时间
     * @param endTime 最大时间

 src/main/java/com/hx/util/HttpMethodUtil.java

@@ -1,10 +1,12 @@
package com.hx.util;

import com.alibaba.fastjson.JSONObject;
import org.apache.commons.io.IOUtils;

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

/**
@@ -76,4 +78,74 @@
        return wxMsgXml;
    }

    /**
     * 请求http协议 获取信息工具
     * @param url 请求链接
     * @param data 请求数据(body)
     * @param keyValues form表单数据 key参数名称，value参数值
     * @param header 请求头
     * @param requestMethod 请求头方法，默认POST
     * @return
     */
    public static String request(String url, String data,Map<String,Object> keyValues,Map<String,String> header,String requestMethod, String contentType) {
        HttpURLConnection con = null;
        URL u = null;
        String wxMsgXml = null;
        try {
            StringBuilder dataP = new StringBuilder();
            if (keyValues != null && !keyValues.isEmpty()) {
                for (Map.Entry<String, Object> entry : keyValues.entrySet()) {
                    dataP.append((String)entry.getKey()).append("=");
                    dataP.append(entry.getValue());
                    dataP.append("&");
                }
                System.out.println("dataP:"+dataP.toString());
                dataP.deleteCharAt(dataP.length() - 1);
                url = url+"?"+dataP;
            }

            if(StringUtils.isEmpty(requestMethod)){
                requestMethod = "POST";
            }

            if(StringUtils.isEmpty(contentType)){
                contentType = "application/json";
            }

            u = new URL(url);
            con = (HttpURLConnection) u.openConnection();
            con.setRequestMethod(requestMethod);
            con.setDoOutput(true);
            con.setDoInput(true);
            con.setUseCaches(false);
            con.setReadTimeout(300000);
            con.setRequestProperty("Charset", "UTF-8");
            con.setRequestProperty("Content-Type", contentType);
            if(header != null){
                for (Map.Entry<String, String> entry : header.entrySet()) {
                    con.setRequestProperty(entry.getKey(),entry.getValue());
                }
            }

            if (data != null) {
                OutputStream os = con.getOutputStream();
                os.write(data.getBytes("utf-8"));
            }

            if(HttpURLConnection.HTTP_OK != con.getResponseCode() && HttpURLConnection.HTTP_CREATED != con.getResponseCode()){
                throw new RuntimeException("请求url失败:"+con.getResponseCode());
            }
            // 读取返回内容
            wxMsgXml = IOUtils.toString(con.getInputStream(), "utf-8");
            // //System.out.println("HttpURLUtil:"+wxMsgXml);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (con != null) {
                con.disconnect();
            }
        }
        return wxMsgXml;
    }

}