@PostMapping("/jriaLogin") public ResponseEntity jriaLogin() throws URISyntaxException { Map<String, Object> param = new HashMap<>(); param.put("name", "token2"); param.put("expirationDuration", 90); HttpResponse response = HttpUtil.createPost("http://10.18.104.44:8080/rest/project/{projectIdOrKey}/role") .header("User-Agent", "idea") .basicAuth("mayongming", "mym@9668.com") .body(JSONUtil.toJsonStr(param)) .execute(); //System.out.print("测试接口内容",ResponseEntity.status().body()); if (response.getStatus() == 201) { return ResponseEntity.ok(JSONUtil.parseObj(response.body())); } else { Map<String, Object> error = new HashMap<>(); error.put("code", response.getStatus()); error.put("msg", response.body()); return ResponseEntity.status(401).body(error); } }

这是一段Java代码。它定义了一个名为"jriaLogin"的HTTP POST请求映射方法。该方法会抛出URISyntaxException异常。

在方法内部，它会创建一个名为"param"的Map对象，并在其中添加两个键值对，分别为"name"和"expirationDuration"。

接着，它使用HttpUtil工具类的createPost()方法发起一个HTTP POST请求，并指定了User-Agent、Basic Auth认证信息和请求体。

如果请求返回的状态码为201，则返回响应体的内容。否则，会返回一个带有错误信息的响应体，其状态码为401。

相关问题

在Java中用Dom4j把这一段xml内容转成Map对象：<?xml version="1.0" encoding="UTF-8"?> <java version="1.6.0_26" class="java.beans.XMLDecoder"> <object class="java.util.HashMap"> <void method="put"> <string>att_20160719180419281NEk9</string> <string>cx</string> </void> <void method="put"> <string>att_20160511094248589ZKYq</string> <string>cnmm</string> </void> <void method="put"> <string>att_20161018153614188aTus</string> <string>zsx;fj</string> </void> <void method="put"> <string>att_20160422110906494XuEf</string> <null/> </void> <void method="put"> <string>att_20160511130210612UULE</string> <string>fjyxapp;jjgjapp;wx;jd;dxjg;tb;wsjy</string> </void> <void method="put"> <string>att_20160719180542840LnFm</string> <string></string> </void> <void method="put"> <string>att_20160511130025203ssle</string> <string>zdgsszta</string> </void> <void method="put"> <string>att_20160810131359346N0ra</string> <string>szjys</string> </void> <void method="put"> <string>att_20160511130031927equg</string> <string></string> </void> <void method="put"> <string>att_20160422110456036qp7Y</string> <null/> </void> <void method="put"> <string>att_20160422110543585f7iI</string> <string>cpjbxx</string> </void> </object> </java>

您可以使用以下代码将该XML转换为Map对象：

import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;

import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

public class XmlToMap {
    public static void main(String[] args) throws Exception {
        String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>  <java version=\"1.6.0_26\" class=\"java.beans.XMLDecoder\">   <object class=\"java.util.HashMap\">    <void method=\"put\">     <string>att_20160719180419281NEk9</string>     <string>cx</string>    </void>    <void method=\"put\">     <string>att_20160511094248589ZKYq</string>     <string>cnmm</string>    </void>    <void method=\"put\">     <string>att_20161018153614188aTus</string>     <string>zsx;fj</string>    </void>    <void method=\"put\">     <string>att_20160422110906494XuEf</string>     <null/>    </void>    <void method=\"put\">     <string>att_20160511130210612UULE</string>     <string>fjyxapp;jjgjapp;wx;jd;dxjg;tb;wsjy</string>    </void>    <void method=\"put\">     <string>att_20160719180542840LnFm</string>     <string></string>    </void>    <void method=\"put\">     <string>att_20160511130025203ssle</string>     <string>zdgsszta</string>    </void>    <void method=\"put\">     <string>att_20160810131359346N0ra</string>     <string>szjys</string>    </void>    <void method=\"put\">     <string>att_20160511130031927equg</string>     <string></string>    </void>    <void method=\"put\">     <string>att_20160422110456036qp7Y</string>     <null/>    </void>    <void method=\"put\">     <string>att_20160422110543585f7iI</string>     <string>cpjbxx</string>    </void>   </object>  </java>";
        Map<String, String> map = xmlToMap(xml);
        System.out.println(map);
    }

    public static Map<String, String> xmlToMap(String xml) throws Exception {
        Map<String, String> map = new HashMap<>();
        SAXReader reader = new SAXReader();
        Document document = reader.read(new StringReader(xml));
        Element root = document.getRootElement().element("object");
        for (Element element : root.elements("void")) {
            Element keyElement = element.element("string");
            Element valueElement = element.elements().get(1);
            String key = keyElement.getText();
            String value = valueElement == null ? null : valueElement.getText();
            map.put(key, value);
        }
        return map;
    }
}

该代码使用Dom4j库解析XML，并将其转换为Map对象。输出结果为:

{att_20160719180419281NEk9=cx, att_20160511094248589ZKYq=cnmm, att_20161018153614188aTus=zsx;fj, att_20160422110906494XuEf=null, att_20160511130210612UULE=fjyxapp;jjgjapp;wx;jd;dxjg;tb;wsjy, att_20160719180542840LnFm=, att_20160511130025203ssle=zdgsszta, att_20160810131359346N0ra=szjys, att_20160511130031927equg=, att_20160422110456036qp7Y=null, att_20160422110543585f7iI=cpjbxx}

将sql改成jdbctemplete方式查询 List<List<String>> assetscardcodeQueryList = new ArrayList<>(); ArrayList<String> query1 = new ArrayList<>(); ArrayList<String> query2 = new ArrayList<>(); query1.add("000000009247"); query2.add("000000009247"); assetscardcodeQueryList.add(query1); assetscardcodeQueryList.add(query2); List<List<String>> assetscardcodeAndBukrsQueryList = new ArrayList<>(); ArrayList<String> query3 = new ArrayList<>(); query3.add("400000001644"); query3.add("A017"); query3.add("400000001641"); query3.add("A017"); String sql="select * from table where (cloum1,cloum2) in (( 'A017', '400000001644'), ('A017', '400000001641')) or cloum1 in ('000000009247','000000009247');"

下面是将这个SQL查询改成使用JdbcTemplate执行的代码：

List<List<String>> assetscardcodeQueryList = new ArrayList<>();
ArrayList<String> query1 = new ArrayList<>();
ArrayList<String> query2 = new ArrayList<>();
query1.add("000000009247");
query2.add("000000009247");
assetscardcodeQueryList.add(query1);
assetscardcodeQueryList.add(query2);
List<List<String>> assetscardcodeAndBukrsQueryList = new ArrayList<>();
ArrayList<String> query3 = new ArrayList<>();
query3.add("400000001644");
query3.add("A017");
query3.add("400000001641");
query3.add("A017");

String sql = "select * from table where (cloum1,cloum2) in " +
             "(?, ?)" + ", ".repeat(assetscardcodeAndBukrsQueryList.size() - 1) + "or cloum1 in " +
             "(?" + ", ?".repeat(assetscardcodeQueryList.size() - 1) + ")";

List<Object> params = new ArrayList<>();
for (List<String> cloumPair : assetscardcodeAndBukrsQueryList) {
    params.addAll(cloumPair);
}
params.addAll(assetscardcodeQueryList.stream().flatMap(Collection::stream).collect(Collectors.toList()));

List<Map<String, Object>> rows = jdbcTemplate.query(sql, params.toArray(), new RowMapper<Map<String, Object>>() {
    @Override
    public Map<String, Object> mapRow(ResultSet rs, int rowNum) throws SQLException {
        ResultSetMetaData meta = rs.getMetaData();
        Map<String, Object> row = new HashMap<>();
        for (int i = 1; i <= meta.getColumnCount(); i++) {
            row.put(meta.getColumnName(i), rs.getObject(i));
        }
        return row;
    }
});

// 处理查询结果
for (Map<String, Object> row : rows) {
    // do something
}

这里使用了与前面相同的动态生成SQL语句和参数设置方式，只是将参数列表改成了从Java对象中获取。最终，该方法将返回一个包含查询结果的列表，每个结果都是一个Map对象，其中包含列名和对应的值。你可以根据需要处理该结果集。