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Java HTTP状态400–;错误的请求-Spring MVC_Java_Spring_Hibernate_Jsp_Spring Mvc - Fatal编程技术网

Java HTTP状态400–;错误的请求-Spring MVC

Java HTTP状态400–;错误的请求-Spring MVC,java,spring,hibernate,jsp,spring-mvc,Java,Spring,Hibernate,Jsp,Spring Mvc,我的项目有这个错误 HTTP状态400–错误的请求 由于被认为是客户端错误(例如,格式错误的请求语法、无效的请求消息帧或欺骗性的请求路由),服务器无法或将不会处理该请求 InsertClient.jsp <form:form action="/moldar/saveCliente/" method="POST" modelAttribute="cliente"> <div class="form-group"> <label for="ex

我的项目有这个错误

HTTP状态400–错误的请求

由于被认为是客户端错误(例如,格式错误的请求语法、无效的请求消息帧或欺骗性的请求路由),服务器无法或将不会处理该请求

InsertClient.jsp

<form:form action="/moldar/saveCliente/" method="POST" modelAttribute="cliente">

    <div class="form-group">
        <label for="exampleSelect1">Pais</label> 
        <form:select path="pais" class="form-control" id="pais" name="wwww">
            <c:forEach var="lista" items="${listaPaises}">
                <option value="${lista.id}">${lista.nome}</option>
            </c:forEach>
        </form:select>
    </div>

    <div class="form-group">
        <label for="exampleSelect1">Estado</label> 
        <form:select path="estado" class="form-control" id="estado" name="qqqqq">
            <option value="">Selecione um estado</option>
            <c:forEach var="lista" items="${listaEstados}">
                <option value="${lista.id}">${lista.nome}</option>
            </c:forEach>
        </form:select>
    </div>

    <div class="form-group">
        <label for="exampleSelect1">Cidade</label> 
        <form:select path="cidade" class="form-control" id="cidade" name="batata">
            <option value="null">Selecione uma cidade</option>
            <c:forEach var="lista" items="${listaCidades}">
                <option value="${lista.id}">${lista.nome}</option>
            </c:forEach>
        </form:select>
    </div>
我什么都试过了


有人能帮我吗?请?

在您的控制器中输入这行代码

     public String adicionarCliente(@ModelAttribute("cliente") Cliente cliente)
在您的客户中分类变量,如PAI

<form:select path="pais" class="form-control" id="pais" name="wwww">

}

您是否可以分享有关该请求的信息?
     public String adicionarCliente(@ModelAttribute("cliente") Cliente cliente)
<form:select path="pais" class="form-control" id="pais" name="wwww">
class Client {
  private String pais;
  private String estado;
  private String cidade;

public String getPais() {
    return pais;
}

public void setPais(String pais) {
    this.pais = pais;
}

public String getEstado() {
    return estado;
}

public void setEstado(String estado) {
    this.estado = estado;
}

public String getCidade() {
    return cidade;
}

public void setCidade(String cidade) {
    this.cidade = cidade;
}