Jsoup模拟表单提交数据

楔子

jsoup简单学习

模拟POST 上传文件

void upFile() throws IOException {
    String filePath = "D:/tmp/1.jpg";
    String filePath2 = "D:/tmp/2.jpg";
    FileInputStream inputStream = FileUtils.openInputStream(new File(filePath));
    FileInputStream inputStream2 = FileUtils.openInputStream(new File(filePath2));
    Connection.Response response =
            Jsoup.connect("http://localhost:9590/thy/tools/upfile")
                    .userAgent("Mozilla/5.0")
                    .timeout(10 * 1000)
                    .method(Connection.Method.POST)
                    // 字段参数| 文件名称| 文件流
                    .data("fs", FilenameUtils.getName(filePath), inputStream)
                    .data("fs2", FilenameUtils.getName(filePath2), inputStream2)
                    .data("destination", "/welcome")
                    .followRedirects(true)
                    .execute();
    String body = response.body();

    System.out.println(body);
}

上传文件部分是使用spring mvc 可以在不知道表单字段的情况下接受文件

@ApiOperation("在不知道文件名情况下获取上传文件")
@ApiImplicitParam(name = "is", value = "上传图片a", allowMultiple = true, dataType = "file")
@RequestMapping(value = "upfile", method = RequestMethod.POST)
public @ResponseBody
String uploadOssFile(MultipartFile file, HttpServletRequest request, String is) {
    String picPath = environment.getProperty("sys.config.pic.savepath");
    String picUrl = environment.getProperty("sys.config.pic.baseurl");
    log.info(StringUtils.repeat('-', 28));
    // String url = ossService.uploadOssFile(file);
    MultipartHttpServletRequest mr = (MultipartHttpServletRequest) request;

    Map<String, MultipartFile> fileMap = mr.getFileMap();
    Set<Map.Entry<String, MultipartFile>> entries = fileMap.entrySet();
    String url = null;
    for (Map.Entry<String, MultipartFile> entry : entries) {
        MultipartFile multipartFile = entry.getValue();
        String key = entry.getKey();
        url = multipartFile.getOriginalFilename();
        log.info("key-value|表单字段和文件名分别是|:{},{}", key, multipartFile.getOriginalFilename());
        try {
            // TODO 此方法无法自动创建不存在的文件夹
            // multipartFile.transferTo(new File(picPath +
            // multipartFile.getOriginalFilename()));

            // 文件保存
            url = com.study.utils.SysUtils.getDateStrSpan_() + "/" + com.study.utils.SysUtils.getDate4() + multipartFile.getOriginalFilename();
            // TODO 可以自动创建不存在的文件夹
            FileUtils.copyInputStreamToFile(multipartFile.getInputStream(), new File(picPath + url));
        } catch (IllegalStateException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return String.format("%s/%s", picUrl, url);
}

模拟签到和领取积分

import org.jsoup.Connection;
import org.jsoup.Jsoup;

import java.io.IOException;
import java.util.Map;

/**
 * @创建时间 2020/5/7 14:14
 */
public class SignIn {

    private static final String USER_NAME = " ";
    private static final String USER_PWD = " ";
    private static final String REFERRER_URL = "http://******/";
    private static final String userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.34 Safari/537.36 Edg/83.0.478.25";
    private static final String HOST = "******";
    //登录URL
    private static String URL_LOGIN = "http://******/*&/";
    //签到 URL
    private static final String URL_Sign_in = "http://******/e/dongpo";
    //领取全勤 奖励
    private static final String URL_Sign_ALL = "http://******/e";


    //签到成功后的cookie
    private static Map<String, String> cookies;
    private static Connection connection;

    static {
        System.out.println("---------签到------------");
        connection = Jsoup.connect(URL_LOGIN).userAgent(userAgent)
                .timeout(10 * 1000)
                .method(Connection.Method.POST)
                .data("username", USER_NAME).data("password", USER_PWD)
                .data("enews", "login").data("ecmsfrom", "").data("lifetime", "0")
                //  // 字段参数| 文件名称| 文件流
                .header("Connection", "keep-alive")
                .followRedirects(true);

        connection.header("Host", HOST)
                .header("Referer", REFERRER_URL)
                .header("Origin", REFERRER_URL);


        //Host: ******
        //Origin: http://******


        Connection.Response execute = null;
        try {
            execute = connection.ignoreContentType(true).execute();
            System.out.println(execute.body());
        } catch (IOException e) {
            e.printStackTrace();
        }
        cookies = execute.cookies();
        System.out.println("登录cookie");
        System.out.println(cookies);
    }

    /**
     * jsoup 模拟签到
     *
     * @param args
     */
    public static void main(String[] args) throws IOException {
        signForScore(connection, cookies, "1");
        signForScore(connection, cookies, "2");

    }

    /**
     * 签到领取积分
     *
     * @param connection
     * @param cookies
     * @param type       1 签到 2 领取全勤
     * @throws IOException
     */
    private static void signForScore(Connection connection, Map<String, String> cookies, String type) throws IOException {
        Connection.Response response = connection.url(URL_Sign_in).method(Connection.Method.POST)
                .data("enews", type)
                .cookies(cookies)
                .execute();

        System.out.println(response.body());
        System.out.println("------------");
    }


}