2023 - 01 - 28 13：55：33.706警告17396---[nio-8080-exec-7]. w.s.m.s.默认处理程序异常解析程序：已解决[org. springframework. validation.绑定异常：org.Spring框架.验证. Bean属性绑定结果：1个错误字段"药物"上对象"患者"中的字段错误：拒收值[必理多];代码[类型不匹配.患者.药物，类型不匹配.药物，类型不匹配. java. util.集合，类型不匹配];参数[org. springframework. context. support.默认消息源可解析：代码[患者、药物、药物];参数[];默认消息[药物]];默认消息[无法将属性"drugs"的类型"java.lang.String"的属性值转换为所需类型"java.util.Set";嵌套异常是org. springframework. core.转换。转换失败异常：无法将值"panadol"从类型[java. lang. String]转换为类型[java. lang. Long];嵌套异常是java. lang. NumberFormatException：对于输入字符串："必理通"]] "panadol"]]
package com.example.prescription.model;
import javax.persistence.*;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Size;
import java.io.Serializable;
import java.util.Date;
import java.util.Iterator;
import java.util.Objects;
import java.util.Set;
@Entity
@Table(name = "patients")
public class Patient implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "id")
private Long id;
@Column(name = "first_name")
private String firstName;
@Column(name = "last_name")
private String lastName;
@Column(name = "dob")
private String dateOfBirth;
@NotEmpty(message = "Phone number may not be empty")
@Size(min = 10, max = 10)
@Column(name = "phone")
private String phone;
@NotEmpty(message = "Email may not be empty")
@Size(min = 7, max = 50)
@Column(name = "email")
private String email;
@Column(name = "fathers_name")
private String fathersName;
@Column(name = "mothers_name")
private String mothersName;
@Column(name = "amka")
@Size(min = 11, max = 11)
@Pattern(regexp = "^[0-9]+$", message = "AMKA must contain only numbers")
private String amka;
@Column(name = "id_card")
@Pattern(regexp = "^[a-zA-Z0-9]+$", message = "ID must contain only letters and numbers")
private String idCard;
@Column(name = "city")
private String city;
@Column(name = "postal_code")
@Size(min = 5, max = 5)
@Pattern(regexp = "^[0-9]+$", message = "PC must contain only numbers")
private String postalCode;
@Column(name = "symptoms")
private String symptoms;
@Column(name = "pharmacy")
private String pharmacy;
@Column(name = "doctor_name")
private String doctorsName;
@Column(name = "message")
private String message;
@ManyToMany(cascade = {CascadeType.PERSIST,CascadeType.MERGE})
@JoinTable(name = "patient_drug",joinColumns = @JoinColumn(name = "patient_id"),
inverseJoinColumns = @JoinColumn(name = "drug_id"))
private Set<Drug> drugs;
public Patient(Patient patient, Drug drug, Date date) {
}
public Patient() {
}
public void addDrug(Drug drug){
this.drugs.add(drug);
drug.getPatients().add(this);
}
public void removeDrug(Drug drug) {
this.drugs.remove(drug);
drug.getPatients().remove(this);
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getDateOfBirth() {
return dateOfBirth;
}
public void setDateOfBirth(String dateOfBirth) {
this.dateOfBirth = dateOfBirth;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getFathersName() {
return fathersName;
}
public void setFathersName(String fathersName) {
this.fathersName = fathersName;
}
public String getMothersName() {
return mothersName;
}
public void setMothersName(String mothersName) {
this.mothersName = mothersName;
}
public String getAmka() {
return amka;
}
public void setAmka(String amka) {
this.amka = amka;
}
public String getIdCard() {
return idCard;
}
public void setIdCard(String idCard) {
this.idCard = idCard;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getPostalCode() {
return postalCode;
}
public void setPostalCode(String postalCode) {
this.postalCode = postalCode;
}
public String getSymptoms() {
return symptoms;
}
public void setSymptoms(String symptoms) {
this.symptoms = symptoms;
}
public String getPharmacy() {
return pharmacy;
}
public void setPharmacy(String pharmacy) {
this.pharmacy = pharmacy;
}
public String getDoctorsName() {
return doctorsName;
}
public void setDoctorsName(String doctorsName) {
this.doctorsName = doctorsName;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Set<Drug> getDrugs() {
return drugs;
}
public void setDrugs(Set<Drug> drugs) {
this.drugs = drugs;
}
public void removeDrugs() {
Iterator<Drug> iterator = this.drugs.iterator();
while (iterator.hasNext()) {
Drug drug = iterator.next();
drug.getPatients().remove(this);
iterator.remove();
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Patient patient = (Patient) o;
return Objects.equals(id, patient.id) && Objects.equals(firstName, patient.firstName) && Objects.equals(lastName, patient.lastName) && Objects.equals(dateOfBirth, patient.dateOfBirth) && Objects.equals(phone, patient.phone) && Objects.equals(email, patient.email) && Objects.equals(fathersName, patient.fathersName) && Objects.equals(mothersName, patient.mothersName) && Objects.equals(amka, patient.amka) && Objects.equals(idCard, patient.idCard) && Objects.equals(city, patient.city) && Objects.equals(postalCode, patient.postalCode) && Objects.equals(symptoms, patient.symptoms) && Objects.equals(pharmacy, patient.pharmacy) && Objects.equals(doctorsName, patient.doctorsName) && Objects.equals(message, patient.message) && Objects.equals(drugs, patient.drugs);
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("Patient{");
sb.append("id=").append(id);
sb.append(", firstName='").append(firstName).append('\'');
sb.append(", lastName='").append(lastName).append('\'');
sb.append(", dateOfBirth='").append(dateOfBirth).append('\'');
sb.append(", phone='").append(phone).append('\'');
sb.append(", email='").append(email).append('\'');
sb.append(", fathersName='").append(fathersName).append('\'');
sb.append(", mothersName='").append(mothersName).append('\'');
sb.append(", amka='").append(amka).append('\'');
sb.append(", idCard='").append(idCard).append('\'');
sb.append(", city='").append(city).append('\'');
sb.append(", postalCode='").append(postalCode).append('\'');
sb.append(", symptoms='").append(symptoms).append('\'');
sb.append(", pharmacy='").append(pharmacy).append('\'');
sb.append(", doctorsName='").append(doctorsName).append('\'');
sb.append(", message='").append(message).append('\'');
sb.append('}');
return sb.toString();
}
}
package com.example.prescription.controller;
import com.example.prescription.model.Drug;
import com.example.prescription.model.Patient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;
import com.example.prescription.service.DrugService;
import com.example.prescription.service.PatientService;
import javax.validation.Valid;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
@Controller
public class PatientController {
private final PatientService patientService;
private final DrugService drugService;
public PatientController(@Autowired PatientService patientService,
@Autowired DrugService drugService) {
this.patientService = patientService;
this.drugService = drugService;
}
//read
@GetMapping("/allPatients")
public String getAllPatients(Model model) {
List<Patient> patientList = patientService.getAllPatients();
model.addAttribute("patientList", patientList);
return "patients";
}
//edit
@GetMapping("/newPatient")
public ModelAndView register() {
ModelAndView mav = new ModelAndView("patientForm");
mav.addObject("patient", new Patient());
mav.addObject("drugs", drugService.getAllDrugs());
return mav;
}
//save
@PostMapping("/patient/save")
public String savePatient(Patient patient) {
patientService.savePatient(patient);
return "redirect:/allPatients";
}
//update
@GetMapping("/editPatient/{id}")
public ModelAndView editPatient(@PathVariable(value = "id") String id) {
ModelAndView mav = new ModelAndView("patientFormEditToUpdate");
Long pid = Long.parseLong(id);
Patient formPatient = patientService.findPatientById(pid);
mav.addObject("patient", formPatient);
return mav;
}
@PostMapping("/updatePatient/patient/{id}")
public String updatePatient(@PathVariable(value = "id") String id, Patient patient) {
Long pid = Long.parseLong(id);
Patient patient1 = patientService.findPatientById(pid);
patient1 = patient;
patientService.updatePatient(patient1);
return "redirect:/allPatients";
}
//delete
@GetMapping("/delete/{id}")
public String deleteById(@PathVariable(value = "id") String id) {
Long pid = Long.parseLong(id);
Patient deletedPatient = patientService.findPatientById(pid);
patientService.deletePatient(deletedPatient);
return "redirect:/allPatients";
}
@GetMapping("/prescribeDrugs/{id}")
public ModelAndView prescribeDrugs(@PathVariable("id") String id) {
Long pid = Long.parseLong(id);
ModelAndView mav = new ModelAndView("patientFormEdit");
Patient formPatient = patientService.findPatientById(pid);
mav.addObject("patient", formPatient);
mav.addObject("drugs", drugService.getAllDrugs());
mav.addObject("drugList",drugList);
return mav;
}
static List<String> drugList= null;
static{
drugList = new ArrayList<>();
drugList.add("depon");
drugList.add("aspirin");
drugList.add("panadol");
}
@PostMapping("/prescribeDrugs/Patient/{id}")
public String prescribePatientDrugs(@Valid Patient patient,String id, @ModelAttribute(value = "drugs")Long drugId ,BindingResult result)
{
if(result.hasErrors())
{
return "patients";
}
try {
Long pId = Long.parseLong(id);
Patient formPatient = patientService.findPatientById(pId);
Drug drug = drugService.findById(drugId);
formPatient.setCity(patient.getCity());
formPatient.setEmail(patient.getEmail());
formPatient.setPhone(patient.getPhone());
formPatient.setSymptoms(patient.getSymptoms());
formPatient.setPharmacy(patient.getPharmacy());
formPatient.setDoctorsName(patient.getDoctorsName());
formPatient.setMessage(patient.getMessage());
Drug patientDrug= new Drug(patient, drug, new Date());
drugService.save(drug);
formPatient.getDrugs().add(patientDrug);
patientService.updatePatient(formPatient);
}catch (NumberFormatException numberFormatException){
System.out.println("error");
}
return "redirect:/allPatients";
}
}
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<link th:href="@{/css/webform.css}" href="/css/webform.css" rel="stylesheet" type="text/css"/>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<title>Update Patient</title>
</head>
<script type="text/javascript" th:src="@{/js/webform.js}"></script>
<form th:action="@{/prescribeDrugs/Patient/{id}(id = ${patient.id})}" method="post" th:object="${patient}">
<div class="container prescription-form">
<div class="row">
<div class="col-lg-12 col-12">
<form>
<h1>Electronic Prescription Form</h1>
<div class="row">
<div class="col-lg-6 col-12">
<label>
<span>Patient Name</span><input type="text" th:value="${patient.firstName}"
th:name="firstName" disabled/>
</label>
</div>
<div class="col-lg-6 col-12">
<label>
<span>Patient Email</span><input id="email" type="text" th:value="${patient.email}"
th:name="email"/>
</label>
</div>
</div>
<div class="row">
<div class="col-lg-6 col-12">
<label>
<span>Patient Surname</span><input id="surname" type="text"
th:value="${patient.lastName}" th:name="surname"
disabled/>
</label>
</div>
<div class="col-lg-6 col-12">
<label>
<span>Patient Phone</span><input id="phone" type="text" th:value="${patient.phone}"
th:name="phone"/>
</label>
</div>
</div>
<div class="row">
<div class="col-lg-6 col-12">
<label>
<span>Patient Symptoms</span><input id="symptoms" type="text" th:name="symptoms"
required/>
</label>
<span class="error_message">This field is required</span>
</div>
<span class="error_message">This field is required</span>
</div>
<div class="col-lg-6 col-12" >
<label>
<span>Drug*</span>
<select name="drugs">
<option th:each="drug : ${drugList}"
th:text="${drug}">
</select>
</label>
<span class="error_message">This field is required</span>
</div>
<div class="row">
<div class="col-lg-6 col-12">
<label>
<span>AMKA</span><input id="amka" type="text" th:value="${patient.amka}" th:name="amka"
disabled/>
</label>
</div>
<div class="col-lg-6 col-12">
<label>
<span>Patient ID</span><input id="patient_id" type="text" th:value="${patient.idCard}"
th:name="patient_id" disabled/>
</label>
<span class="error_message">This field is required</span>
</div>
</div>
<div class="row">
<div class="col-lg-6 col-12">
<div class="message pharmacy">
<label class="miniTextfield">
<span>Pharmacy to deliver</span><textarea id="pharmacy" th:name="pharmacy" required></textarea>
</label>
<span class="error_message">This field is required</span>
</div>
</div>
<div class="col-lg-6 col-12">
<div class="message signature">
<label class="miniTextfield">
<span>Doctor Signature</span><textarea id="doctorSignature" th:name="doctorsName" required></textarea>
</label>
<span class="error_message">This field is required</span>
</div>
</div>
</div>
<div class="row">
<div class="col-lg-6 col-12">
<label>
<span>City</span><input id="city" type="text" th:value="${patient.city}" th:name="city"
/>
</label>
</div>
</div>
<div class="message">
<div class="col-lg-12 col-12">
<label class="message_btn_wrapper">
<span>Message</span><textarea id="feedback" th:name="message"></textarea>
<input type="submit" value="Submit Form"/>
<div class="requiredMessage">Fields with * are mandatory</div>
</label>
</div>
</div>
</form>
</div>
</div>
</div>
</form>
1条答案
按热度按时间khbbv19g1#
在控制器中，您正在添加
String类型的Drug对象列表，但它们不是Drug类型。您的Patient需要Drug对象的Set。在这段代码中还存在其他一些问题，但是要直接使用构造函数或使用
Builder模式创建Drug对象的新Set。例如：如：
Set.of(new Drug("depon"), new Drug("aspirin"), new Drug("panadol"));但是针对您的
Drug构造函数进行了调整。看看我的公开资料库中的一些工作代码。
https://github.com/vphilipnyc/For_Vasileios_Maziotis