参数为json的HttpClients的请求
接口文档：
用户同步
1. 接口地址
http://homesoft.top/oss-api//main/api/tjsynUser
2. 调用方式
通过 post 用户信息，数据格式如下：
[
{
"loginFlag": "111",
"outUserId": "767",
"realName": "何军",
"syncMode": 0,
"userName": "hejun"
},{
"loginFlag": "20180932",
"outUserId": "401",
"realName": "张建兵",
"syncMode": 1,
"userName": "zhangjianbing"
}
]
3. 字段说明：
loginFlag 快速登陆标识
outUserId 用户ID
realName 真实姓名
syncMode 同步模式，0更新，1新增
userName 用户登陆名
4. 返回值：
{
"code": 0,
"content": [
{
"loginFlag": "111",
"outUserId": "767",
"realName": "何军",
"success": true, //此条数据更新成功
"syncMode": 0,
"userName": "hejun"
},
{
"loginFlag": "20180932",
"outUserId": "401",
"realName": "张建兵",
"success": false, //此条数据没有新增
"syncMode": 1,
"userName": "zhangjianbing"
}
],
"errorCode": "",
"message": "已存在外部用户ID为401的用户，不能新增",//结果说明
"serverTime": "2018-06-14 09:48:34",
"success": false //存在有没同步的情况
}
java测试类：
import java.io.IOException;
import java.util.HashMap;import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.apache.http.Header;
import org.apache.http.HeaderElement;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import com.google.gson.Gson;
public class HttpClientUtils {
private final static String CONTENT_TYPE_TEXT_JSON = "text/json";
public static String postRequest(String url, Map
CloseableHttpClient client = HttpClients.createDefault();
HttpPost httpPost = new HttpPost(url);
httpPost.setHeader("Content-Type", "application/json;charset=UTF-8");
Gson gson = new Gson();
String parameter = gson.toJson(param);
System.out.println("0参数："+parameter);
parameter="["+parameter+"]";
System.out.println("1参数："+parameter);
StringEntity se = new StringEntity(parameter);
se.setContentType(CONTENT_TYPE_TEXT_JSON);se.setContentEncoding("UTF-8");
httpPost.setEntity(se);
CloseableHttpResponse response = client.execute(httpPost);
HttpEntity entity = response.getEntity();
// String result = EntityUtils.toString(entity, "UTF-8");
String charset = "UTF-8";
String result2 = "";
if (entity != null) {
try {
charset = HttpClientUtils.getContentCharSet(entity);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// 使用EntityUtils的toString方法，传递编码，默认编码是ISO-8859-1
result2 = EntityUtils.toString(entity, charset);
}
System.out.println("结果2："+result2);
return result;
}
public static
Gson gson = new Gson();
T result = gson.fromJson(jsonData, type);
return result;
}
public static String getContentCharSet(final HttpEntity entity)
throws Exception {
if (entity == null) {
throw new IllegalArgumentException("HTTP entity may not be null");
}
String charset = null;
if (entity.getContentType() != null) {
HeaderElement values[] = entity.getContentType().getElements();
if (values.length > 0) {
NameValuePair param = values[0].getParameterByName("charset" );
if (param != null) {
charset = param.getValue();
}
}
}
if(StringUtils.isEmpty(charset)){
charset = "UTF-8";
}
return charset;
}
public static void main(String[] args) throws ClientProtocolException, IOException {
String url="http://homesoft.top/oss-api//main/api/tjsynUser";
Map
params.put("loginFlag", "e10adc3949ba59abbe56e057f20f8838");
params.put("outUserId", "9782");
params.put("realName", "梁晓磊2");
params.put("syncMode", "0");
params.put("userName", "liangxiaolei");
String body = postRequest(url,params);
System.out.println("交易响应结果："+params);
System.out.println(body);
System.out.println(body);
}
}