DynamicTokenGet

package com.-.it.regioc.utils;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.-.it.regioc.bean.config.HttpConfig;
import org.apache.commons.collections.MapUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import java.util.HashMap;
import java.util.Map;

@Component
public class DynamicTokenGet {

    private static final Logger LOGGER = LoggerFactory.getLogger(DynamicTokenGet.class);

    @Value("${request.application.appId}")
    private String appId;

    @Value("${request.appSecret}")
    private String appSecret;

    @Resource
    private HttpConfig httpConfig;

    /**
     * 获取动态token
     */
    public String getDynamicToken() {
        String token = "";
        try {
            String url = httpConfig.getDynamicToken();
            // 请求参数 (集合转换为json字符串)
            Map<String, Object> mapParam = new HashMap<>();
            mapParam.put("appId",appId);
            mapParam.put("credential",httpConfig.getHttpToken());
            Map<String, String> headerMap = buildHeader();
            String htmlJson = HttpUtils.postRequest(url, JSON.toJSON(mapParam).toString(), headerMap);
            JSONObject jsonObject = JSONObject.parseObject(htmlJson);
            token = MapUtils.getString(jsonObject, "result");
        } catch (Exception e) {
            e.printStackTrace();
            LOGGER.error("#getDynamicToken Error is msg:{0}#", e);
        }
        return token;
    }

    private Map<String, String> buildHeader() {
        Map<String, String> headerMap = new HashMap<>();
        headerMap.put(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
        return headerMap;
    }

}