DWR 3.0 configuration + different parameters, different return values Call Method Example

Configuration method:

1 Official website Dwr.jar Package

2 Web

<!--DWR---<listener> <listener-class>org.directwebremoting.servlet.dwrlistener</ listener-class> </listener> <servlet> <servlet-name>dwr-invoker</servlet-name> <serv Let-class>org.directwebremoting.servlet.dwrservlet</servlet-class> <init-param> <description&    Gt;</description> <param-name>debug</param-name> <param-value>true</param-value> </init-param> </servlet>

3 Dwr.xml

A and Spring Integration

<dwr><allow><create creator= "Spring" javascript= "Dwrservice" ><param name= "BeanName" value= " Dwrserviceimpl "></param></create><create creator=" Spring "javascript=" BasicDwrService ">< param name= "beanname" value= "Basicdwrserviceimpl" ></param></create><convert match= " Com.ass.common.generated.model.TUser "converter=" Bean "/> </allow></dwr>

B No integration with spring

<dwr><allow><create creator= "new" javascript= "TestClass" ><param Name= "class" value= "/ Com.dwr.TestClass "/><include method=" TestMethod1 "/></create></allow></dwr>

4 JSP page reference

<script type= ' text/javascript ' src= "${root}dwr/engine.js" ></script><script type= ' Text/javascript ' src= "${root}dwr/util.js" ></script><script type= ' text/javascript ' src= "${root}dwr/interface/ Dwrservice.js "></script>

The above configuration is a bunch of online, the focus is below use example ******************************************************************** *********

1 JSP page notation and 2 background notation

1:

<script type= "Text/javascript" >function teststr () {console.info ("begin test str"); Dwrservice.teststr ("Wangt", function (data) {Console.info (data)}); Function testmap () {//*******map parameter notation 1 beginvar data = {u :  ' username ', p  :  ' password '}//*******map parameter 1 end//*******map parameter notation 2 beginvar d = new  Object ();d .name =  ' AA ';d. sdf= ' ss ';//*******map parameter notation 2 endconsole.info (d); console.info (data); Dwrservice.testmap (d, function (data) {console.info (data); Console.info (Data.ok);})} Function testshuzu () {Var a = new array ();a[0] =  "1";a[1] =  "2"; a[ 2] =  "3";d wrservice.testshuzu1 (a,function (d) {//return string[]console.info (d); Console.info (D[0] );}) DWRSERVICE.TESTSHUZU2 (A,function (d) {//return list<string>console.info (d); Console.info (D[0]);})} Function testlist () {VAR&NBSP;LST&NBSP;=&NBSP;[];//VAR&NBSP;A&NBSP;=&NBSP;{NAME&NBSP;:&NBSP; " Aname ", password:  ' Paassword '};//var b = {name : " bname ",  password:   ' bpassword '};var a = new object (); Var b = new object (); a.name  =  "Aname";a.password =  "Apassword";b.name =  "bname";b.password =  " Bpassword "; Lst[0] = a;lst[1] = b;console.info (LST);d wrservice.testlist (Lst, function ( DA) {console.info (DA); Console.info (da[0]); Console.info (Da[0].ok);})} Function testuser () {var u = new object (); u.name= "uname";d wrservice.testuser (U, function (d) {console.info (d); Console.info (d.name);})} </script>



2 Java code
@Overridepublic  string teststr (STRING&NBSP;STR)  {system.out.println (str);return  "Hello" + STR;} /* *  *  @see  com.ass.common.service.dwrservice#testmap (JAVA.UTIL.MAP)  * @ author wangt 2014 December 1   morning 10:51:08  */@Overridepublic  map<string, string > testmap (map<string, string> m) {System.out.println (M); System.out.println (M.get ("U")); System.out.println (M.get ("P")); Map<string, string> m1 = new hashmap<string, string> ();  m1.put ( "OK",  "Is ok"); return m1;} /* *  *  @see  com.ass.common.service.dwrservice#testshuzu1 (java.lang.String[])  *   @author  wangt 2014 December 1   morning 10:51:08  */@Overridepublic  String[]  TESTSHUZU1 (string[] s) {System.out.println (s); System.out.println (S[1]); string[] c = {"AA", "VV", "CC"};RETURN&NBSP;C;} /* *  * @see  com.ass.common.service.dwrservice#testshuzu2 (java.util.List)  *  @author  wangt  December 1, 2014   morning 10:51:08  */@Overridepublic  list<string> testshuzu2 (list<string > l) {System.out.println (L); System.out.println (l.get (0)); List<string> ll = new arraylist<string> (); Ll.add ("AA"); Ll.add ("BB"); return  ll;} /* *  *  @see  com.ass.common.service.dwrservice#testlist (java.util.List)  * @ author wangt 2014 December 1   Morning 10:51:08  */@Overridepublic  list<map<string, String>> testlist (list<map<string, string>> l) {System.out.println (l.get (0)); Map<string, string> m1 = new hashmap<string, string> (); Map< String, string> m2 = new hashmap<string, string> ();  m1.put ("OK",   "Okoko"); M1.put ("Oooo",  "oooo"); M2.put ("OK",  " Okoko222 "); M2.put (" Oooo ", " oooo222 "); list<map<string, string>> ll = new arraylist<map<string,  String>> (); Ll.add (M1); Ll.add (m2); return ll;} /* *  *  @see  com.ass.common.service.dwrservice#testuser ( Com.ass.common.generated.model.TUser)  *  @author  wangt 2014 December 1   Morning 10:51:08   */@Overridepublic  tuser testuser (tuser m) {System.out.println (M.getname ()); Tuser c = new tuser (); C.setname ("AAA"); return c;}


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DWR 3.0 configuration + different parameters, different return values Call Method Example