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所以我对Spring Boot MVC和Thymeleaf是全新的。这就是我想要做的。用户填写并按下提交的表单，Spring在创建后会创建一个类型为Spitter的对象，并使用用户输入到表单中的内容填充其字段。创建后，它应该查看结果页面，在该页面中显示用户输入的内容......理论上非常简单。无法从表格
这是我的时刻：
控制器：
@Controller
@RequestMapping("/spittles")
public class SpittleController {
Logger log = LoggerFactory.getLogger(this.getClass());
@RequestMapping(value = "/viewMock", method = RequestMethod.GET)
public String spittles(Model model) {
Spitter spitterObj;
model.addAttribute("spittle",
spitterObj = new Spitter(22222, "MOCK", "MOCK"));
SpitterContainer.containterContaingSpittles.add(spitterObj);
return "spittles";
}
@RequestMapping(value = "/register", method = RequestMethod.GET)
public String register(Model model) {
model.addAttribute("spitter", new Spitter());
return "form";
}
@RequestMapping(value = "/register", method = RequestMethod.POST)
public String registerSubmit(@ModelAttribute Spitter spitter, Model model) {
String info = String.format("Spitter Submission: id = %s, firstname = %s, lastname = %s",
spitter.getID(), spitter.getUsername(), spitter.getPassword());
log.info(info);
model.addAttribute("spitter", spitter);
SpitterContainer.containterContaingSpittles.add(new Spitter(44444, spitter.getUsername(), spitter.getPassword()));
return "result";
}
}
Spitter类：
public class Spitter {
private int ID;
private String username;
private String password;
public Spitter(){};
public Spitter(int ID, String us, String pwd){
setID(ID);
setPassword(pwd);
setUsername(us);
}
public String getID() {
return Integer.toString(ID) ;
}
public void setID(int ID) {
this.ID = ID;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public List<String> getSpittles() {
return spittles;
}
public void setSpittles(List<String> spittles) {
this.spittles = spittles;
}
private List<String> spittles;
}
表单视图：
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>REGISTRATION FORM</title>
</head>
<body>
<h1>Form</h1>
<form action="#" th:object="${spitter}" method="post">
<p>username: <input type="text" th:field="*{username}" /></p>
<p>password: <input type="text" th:field="*{password}"/></p>
<p><input type="submit" value="Submit" /> <input type="reset" value="Reset" /></p>
</form>
</body>
结果查看：
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>Form Submission</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<h1>Result</h1>
<p th:text="'id: ' + ${spitter.getID}" />
<p th:text="'First Name: ' + ${spitter.getUsername}" />
<p th:text="'Password Name: ' + ${spitter.getPassword}" />
<a href="/form">Submit another Customer Form</a>
</body>
</html>
我知道这是糟糕的代码，但我希望得到这个简单的事情工作。日志输出的写入细节（忽略ID号，但我知道为什么），但我得到以下错误： org.springframework.expression.spel.SpelEvaluationException: EL1008E: Property or field 'getID' cannot be found on object of type 'hello.data.Spitter' - maybe not public?
任何想法？
'spitter.ID'或'spitter.iD'而不是'spitter.getID'如何？ –