1.对接第三方短信接口需要模拟一个http请求

用http-client这个包来操作。

在pom.xml文件中加入http-client的包依赖

<dependency>
	<groupId>org.apache.httpcomponents</groupId>
	<artifactId>httpclient</artifactId>
</dependency>

import lombok.extern.slf4j.Slf4j;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
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.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

@Slf4j
public class HttpUtil {
    private static final String ENCODING = "UTF-8";


    public static String post(String url, Map<String, String> paramsMap) {
        CloseableHttpClient client = HttpClients.createDefault();
        String responseText = "";
        CloseableHttpResponse response = null;
        try {
            HttpPost method = new HttpPost(url);
            if (paramsMap != null) {
                List<NameValuePair> paramList = new ArrayList<NameValuePair>();
                for (Map.Entry<String, String> param : paramsMap.entrySet()) {
                    NameValuePair pair = new BasicNameValuePair(param.getKey(), param.getValue());
                    paramList.add(pair);
                }
                method.setEntity(new UrlEncodedFormEntity(paramList, ENCODING));
            }
            response = client.execute(method);
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                responseText = EntityUtils.toString(entity);
            }
        } catch (Exception e) {
            log.error("http request failed",e);
        } finally {
            try {
                response.close();
            } catch (Exception e) {
                log.error("",e);
            }
        }
        return responseText;
    }

    public static String get(String url, Map<String, String> paramsMap) {
        CloseableHttpClient client = HttpClients.createDefault();
        String responseText = "";
        CloseableHttpResponse response = null;
        try {
            String getUrl = url+"?";
            if (paramsMap != null) {
                for (Map.Entry<String, String> param : paramsMap.entrySet()) {
                    getUrl += param.getKey() + "=" + URLEncoder.encode(param.getValue(), ENCODING)+"&";
                }
            }
            HttpGet method = new HttpGet(getUrl);
            response = client.execute(method);
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                responseText = EntityUtils.toString(entity);
            }
        } catch (Exception e) {
            log.error("http request failed",e);
        } finally {
            try {
                response.close();
            } catch (Exception e) {
                log.error("",e);
            }
        }
        return responseText;
    }

}

Service接口：

public interface UserService {

    void sendVercode(String mobile, String ip) throws ustomException;
    
}

Service实现类:

@Service
@Slf4j
public class UserServiceImpl implements UserService {

    private static final String VERIFYCODE_PREFIX = "verify.code.";

    private static final String SMS_QUEUE ="sms.queue"