页面历史

    	String server = "http://域名:端口/smartbi";
    	String user = "user";
    	String password = "password";

    	ObjectMapper mapper = new ObjectMapper();
    	Map<String, String> cookies = new HashMap<>();
    	HttpRequest request = HttpRequest.get(server + "/vision/openresource.jsp?resid=I402882c701552f492f49736e01552f4df2c50013&user=" + user + "&password=" + password);
    	try (HttpResponse response = request.execute()) {
	    	for (HttpCookie cookie : response.getCookies()) {
	    		cookies.put(cookie.getName(), cookie.getValue());
	    	}
    	}
    	request = HttpRequest.post(server + "/vision/aichat/proxy/api/v1/login")
    			.cookie(toCookie(cookies))
    			.form("userName", user)
    			.form("smartbiServer", server)
    			.form("loginMethod", "login")
    			.form("cookie", toCookie(cookies));
    	String token = null;
    	try (HttpResponse response = request.execute()) {
	    	for (HttpCookie cookie : response.getCookies()) {
	    		cookies.put(cookie.getName(), cookie.getValue());
	    	}
	    	JsonNode tree = mapper.readTree(response.body());
			token = tree.get("token").asText();
    	}
    	Thread.sleep(5000); // 旧版本由于存在问题，需要 sleep。 新版本后不需要
    	request = HttpRequest.post(server + "/vision/aichat/proxy/api/v3/conv/query")
    			.cookie(toCookie(cookies))
    			.header("token", token)
    			.form("datasetId", "Iff808081018354c854c8f0fa018354cbde880001")
    			.form("convId", "70c69b66-7af7-45fc-b51c-b486ceba1a43")
    			.form("question", "车均价 ")
    			.form("queryType", "analysis")
    			.form("id", "285fce7d-14e2-4a63-ab33-cf9abf09c41f")
    			.form("pageSize", "10000")
    			.form("showRows", "1000")
    			.form("need_inquiry", "false")
    			.form("onlyQueryChart", "false")
    			.form("autoRecommendedChart", "false");    	
		try (HttpResponse response = request.execute()) {
			System.out.println(response.body());
		}