java 的超鏈接代碼 怎么寫啊

a href="your target url"Link/a

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如果在servlet中：

PrintWriter?out?=?res.getWriter();

out.println("a?href='your?target?url'Link/a");

如果是連接自己項目中的，請注意相對路徑的寫法。建議加上context path.

用Java調(diào)用短信接口給手機發(fā)送短信怎么寫代碼？？接口已經(jīng)有了,是一個url.

那你要做的就是向這個URL發(fā)送數(shù)據(jù)就好，給個例子：

public???class??Httptest1??{

8??

9???????public???static???void??main(String[]?args)??{

10??

11?????????URL?url??=???null?;

12?????????HttpURLConnection?conn??=???null?;

13?????????OutputStream?outStream??=???null?;

14?????????InputStream?inStream??=???null?;

15?????????

16???????????try???{

17?????????????url??=???new??URL(?"??"?);

18?????????????conn??=??(HttpURLConnection)?url.openConnection();

19?????????????conn.setDoOutput(?true?);

20?????????????conn.setDoInput(?true?);

21??

22?????????????String?sendXml??=???"??xml?version=\?"?1.0?\?"??encoding=\?"?UTF?-?16?\?"??!DOCTYPE?SigMailCommand?SYSTEM?\?"?SigMail.dtd\?"?"?;??//?XML數(shù)據(jù)?????

23??????????????sendXml??+=???"?SigMailCommand?Name=\?"?checkuser\?"?Param?Name=\?"?domainname\?"?test.com.cn/Param?"?;

24?????????????sendXml??+=???"?Param?Name=\?"?username\?"?admin/Param/SigMailCommand?"?;

25??

26?????????????outStream??=??conn.getOutputStream();

27??

28??????????????//?準備通過CONN對象寫入XML數(shù)據(jù)?

29??????????????BufferedWriter?bw??=???new??BufferedWriter(?new??java.io.OutputStreamWriter(outStream,

30??????????????"?UTF-16?"?));

31?????????????bw.write(sendXml);

32?????????????bw.flush();

33?????????????bw.close();

34?????????????

35??????????????//?DataOutputStream?dataOutStream?=?new?DataOutputStream(outStream);

36??????????????//?dataOutStream.writeChars(xml);

37??????????????//?dataOutStream.flush();

38??????????????//?dataOutStream.close();

39?????????????

40??

41??????????????//?準備通過CONN對象讀取返回的XML數(shù)據(jù)?

42??

43?????????????inStream??=??conn.getInputStream();

44?????????????StringBuffer?returnXml??=???new??StringBuffer(?""?);

45?????????????BufferedReader?rd??=???new??BufferedReader(?new??InputStreamReader(inStream,

46??????????????????????"?UTF-16?"?));

47???????????????for??(String?line??=???null?;?(line??=??rd.readLine())??!=???null?;)??{

48?????????????????returnXml.append(line);

49?????????????}?

50?????????????System.out.println(returnXml.toString());

51?????????????rd.close();

52??????????}???catch??(IOException?ex)??{

53?????????????ex.printStackTrace();

54??????????}?finally?{

55???????????????try???{

56??????????????????if??(outStream??!=???null?)

57?????????????????????outStream.close();

58??????????????????if??(inStream??!=???null?)

59?????????????????????inStream.close();

60??????????????????if??(conn??!=???null?)

61?????????????????????conn.disconnect();

62??????????????}???catch??(IOException?e)??{

63??????????????????//??TODO?自動生成?catch?塊?

64??????????????????e.printStackTrace();

65?????????????}?

66?????????}?

67??

68?????}?

69??

70?}

java短信的url怎么處理中文亂碼怎么處理

1、在客戶端用escape(encodeURIComponent(fieldValue))方法編碼，例如：

復制代碼代碼如下:

title=escape(encodeURIComponent(title)); //這是js里的函數(shù)

url="%=request.getContextPath()%/print/printList!printTable.action?title="+title;

2、在服務端用java.net.URLDecoder.decode(getRequest().getParameter("title"),"UTF-8")，進行解碼。

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parent.window.location.href 和 iframe中src的亂碼問題。

要在這兩個url地址中傳中文，必須加編碼，然后再解碼。

編碼：encodeURI(encodeURI("包含中文的串"))

解碼：java.net.URLDecoder.decode("需要解碼的串","utf-8");