［Web Service］Apache axis 1.4 timezone bug

2012-09-29

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Java

https://issues.apache.org/jira/browse/AXIS-2673

服務程式 -

   1:  public Calendar helloDateTime(Calendar d){

   2:      return d;

   3:  }

WSDL

   1:     <element name="helloDateTime">

   2:      <complexType>

   3:       <sequence>

   4:        <element name="d" type="xsd:dateTime"/>

   5:       </sequence>

   6:      </complexType>

   7:     </element>

   8:     <element name="helloDateTimeResponse">

   9:      <complexType>

  10:       <sequence>

  11:        <element name="helloDateTimeReturn" type="xsd:dateTime"/>

  12:       </sequence>

  13:      </complexType>

  14:     </element>

回傳值晚了8個小時 ?!

雖然 apache 沒有正式將 axis 中止, 但已經很久沒有更新了, Bug 似乎也沒有去解,

資源應該都轉往 axis2 了, 但IT人總是得為這種債務做處理.

Java Service 解法:

http://stackoverflow.com/questions/5615672/how-to-pass-java-date-to-net-webservice-using-axis

   1:      public Calendar helloDateTime(Calendar d){

   2:          d.set(Calendar.DST_OFFSET, 0); //Clear the daylight savings offset

   3:          d.set(Calendar.ZONE_OFFSET, 0); //Clear the timezone offset

   4:          return d;

   5:      }

.NET Client 解法:

DateTime td = new DateTimeOffset(

    d.Year,d.Month,d.Day,

    d.Hour,d.Minute,d.Second,d.Millisecond,

    new System.Globalization.CultureInfo("en-US").Calendar,

    TimeSpan.Zero).DateTime;

用 Fiddler 可以看到時間後面的 Time zone 的 OFFSET 不會出現了.

<?xml version="1.0" encoding="utf-8"?>

<soap:Envelope

    xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"     xmlns:xsd="http://www.w3.org/2001/XMLSchema">

    <soap:Body>

        <helloDateTime xmlns="http://ws.datetime.com">

            <d>2012-09-29T02:33:18.147</d>

        </helloDateTime>

    </soap:Body>

</soap:Envelope>

其它參考資料:

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