Jsp Struts2显示标签
不幸的是,我试图使用Struts2 displayTag我想使用displayTag将客户机列表传递到我的表中,但我遇到了一个错误 以下代码是我的操作:Jsp Struts2显示标签,jsp,struts2,displaytag,Jsp,Struts2,Displaytag,不幸的是,我试图使用Struts2 displayTag我想使用displayTag将客户机列表传递到我的表中,但我遇到了一个错误 以下代码是我的操作: package presentation; public class AdminAction extends ActionSupport { private String nom; private String prenom; private String cin; private String login; private String
package presentation;
public class AdminAction extends ActionSupport
{
private String nom;
private String prenom;
private String cin;
private String login;
private String password;
private List<Client> clients = new ArrayList<>();
public String ajouterClient()
{
Client client = new Client();
client.setNom(nom);
client.setPrenom(prenom);
client.setLogin(login);
client.setCin(cin);
client.setPassword(password);
if(AdminMetier.ajouterClient(client)!= false)
{
return Action.SUCCESS;
}
return Action.ERROR;
}
public String listerClients()
{
this.setClients(AdminMetier.getClients());
return Action.SUCCESS;
}
public String getNom() {
return nom;
}
public void setNom(String nom) {
this.nom = nom;
}
public String getPrenom() {
return prenom;
}
public void setPrenom(String prenom) {
this.prenom = prenom;
}
public String getCin() {
return cin;
}
public void setCin(String cin) {
this.cin = cin;
}
public String getLogin() {
return login;
}
public void setLogin(String login) {
this.login = login;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public List<Client> getClients() {
return clients;
}
public void setClients(List<Client> clients) {
this.clients = clients;
}
}
这是您应该添加的依赖项
公地郎
公地郎
2.4
我应该将其添加到哪里?在pom.xml
文件中。对不起,我没有pom.xml文件,它不是Maven项目。请将其设置为Maven项目或用于下载工件,然后将其添加到项目依赖项中。@RomanC您能帮我解决这个问题吗
<struts>
<constant name="struts.enable.DynamicMethodInvocation" value="true"/>
<package name="module-login" namespace="/login" extends="struts-default">
<action name="verifier" class="presentation.LoginAction" method="verifierLogin">
<result name="model.Client">/vuesJSP/client/client.jsp</result>
<result name="model.Administrateur" type="redirectAction">
/vuesJSP/admin/ajouterClient.jsp
<param name="actionName">lister</param>
<param name="namespace">/admin</param>
</result>
<result name="error">/vuesJSP/login/login.jsp</result>
<result name="input">/vuesJSP/login/login.jsp</result>
</action>
</package>
<package name="module-Admin" namespace="/admin" extends="struts-default">
<action name="ajouter" class="presentation.AdminAction" method="ajouterClient">
<result name="success">/vuesJSP/admin/ajouterClient.jsp</result>
<result name="error">/vuesJSP/admin/ajouterClient.jsp</result>
<result name="input">/vuesJSP/admin/ajouterClient.jsp</result>
</action>
<action name="modifier" class="presentation.AdminAction" method="modifierClient">
</action>
<action name="supprimer" class="presentation.AdminAction" method="supprimerClient">
</action>
<action name="lister" class="presentation.AdminAction" method="listerClients">
<result name="success">/vuesJSP/admin/listeClients.jsp</result>
<result name="error">/vuesJSP/admin/listeClients.jsp</result>
<result name="input">/vuesJSP/admin/listeClients.jsp</result>
</action>
</package>
<display:table name="clients" requestURI="lister">
<display:column property="nom" title="Nom"/>
<display:column property="prenom" title="Prenom"/>
<display:column property="cin" title="CIN"/>
<display:column property="login" title="Login"/>
<display:column property="password" title="Password"/>
</display:table>
javax.servlet.ServletException: javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/commons/lang/UnhandledException
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:515)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)