Story

Something we using postman as testing webservice tool.This article provide another way to test.

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public static void main(String args []) throws Exception {
    URL url = new URL("http://127.0.0.1:8080/SYS/rest/twseInfo");

    HttpURLConnection http = (HttpURLConnection)url.openConnection();
    http.setRequestMethod("POST");
    http.setDoOutput(true);
    http.setRequestProperty("Accept", "application/json");
    http.setRequestProperty("Content-Type", "application/json");
    //jsono data
    String data = "{\"Info\":[{\"dataDate\":\"2021/12/08\",\"secCode\":\"1101\",\"secName\":\"AAAA\",\"paidInCapital\":63235800100,\"outstandingShares\":6123580010,\"pefundCommon\":0,\"preferredStock\":200000000,\"mospType\":\"TWSE\",\"createUser\":\"RPA Robot\",\"createDate\":\"2021-12-02 10:30:35\",\"procUser\":\"RPA Robot\",\"procDate\":\"2021-12-02 10:30:35\"},{\"dataDate\":\"2021/12/08\",\"secCode\":\"1102\",\"secName\":\"BBBBB\",\"paidInCapital\":63235800100,\"outstandingShares\":6123580010,\"pefundCommon\":0,\"preferredStock\":200000000,\"mospType\":\"TWSE\",\"createUser\":\"RPA Robot\",\"createDate\":\"2021-12-02 10:30:35\",\"procUser\":\"RPA Robot\",\"procDate\":\"2021-12-02 10:30:35\"}]}";

    byte[] out = data.getBytes(StandardCharsets.UTF_8);

    OutputStream stream = http.getOutputStream();
    stream.write(out);

    System.out.println(http.getResponseCode() + " " + http.getResponseMessage());
    http.disconnect();
}