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我有这个类,我有一个构造函数:java.lang.NoSuchMethodException:com ...员工。 <init>()
@Entity
data class Employee(
@field: Id
@field:GeneratedValue var id : Long = 0,
var username : String = "",
var password : String ="",
var name : String ="",
var lastName: String ="",
var phone : String="",
var email : String ="",
var sex : String ="",
var active : Boolean = false,
@field: ManyToOne(targetEntity = District::class)
var district : District?,
@field: ManyToOne(targetEntity = Company::class)
var company : Company?,
var picture:String="",
var resetPasswordCode:String="",
// código que se le envía al usuario en el momento que crea
// la cuenta, deberá abrir en enlace del correo para activarla
// de ahí que "active" sea false.
var activationCode : String="",
var enabled : Boolean = true,
var accountNonExpired: Boolean = true,
var credentialsNonExpired: Boolean = true,
var accountNonLocked : Boolean = true,
@field: OneToMany(targetEntity = Roles::class) var roles :MutableSet<Roles> = mutableSetOf())
{
fun toUser() : User
{
val authorities = mutableSetOf<GrantedAuthority>()
roles.forEach{authorities.add(SimpleGrantedAuthority(it.role))}
return User(username,password,enabled,accountNonExpired,credentialsNonExpired,accountNonLocked, authorities)
}
}
我有一个控制器的方法和测试,我只是打印“节能”文本(因为我有这个问题,没有意义的(对我)再往前走):
@RequestMapping(method = arrayOf(RequestMethod.POST))
fun doPost(employee: Employee) : String {
println("saving!!!")
// employeeService.save(employee)
return "redirect:/display"
}
当发送的形式,我得到这个错误:
java.lang.NoSuchMethodException: com.almasoft.facturapp.entities.Employee.<init>()
形式是这样的:
<form th:action="@{/register}" method="post" role="form"
th:object="${employee}">
<legend>Register a User</legend>
<div class="form-group">
<label for="username">User Name</label>
<input type="text" class="form-control" name="username" id="username" th:field="*{username}"></input>
</div>
<div class="form-group">
<label for="password">Password</label>
<input type="password" class="form-control" name="password" id="password" th:field="*{password}"></input>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
我下面this后,适应了代码为我的需求,但我无法得到这个工作:(
那么,它为什么会抱怨一个默认的构造函数,如果已经有一个?
而且:我该如何解决这个问题?
圣牛,我错过了!非常感谢你! – Alejandro