Java 将模型数据绑定到视图-Spring

Java 将模型数据绑定到视图-Spring,java,spring,spring-mvc,model-view-controller,spring-boot,Java,Spring,Spring Mvc,Model View Controller,Spring Boot,我无法将模型中的数据绑定到视图。我用的是弹簧靴。当时我让它像这样工作: @RequestMapping("/members") public ModelAndView getMembers() { List<Member> members = memberDao.getMembers(); ModelAndView model = new ModelAndView("member/membersList"); model.addObject("members"

我无法将模型中的数据绑定到视图。我用的是弹簧靴。当时我让它像这样工作:

@RequestMapping("/members")
public ModelAndView getMembers() {
    List<Member> members = memberDao.getMembers();
    ModelAndView model = new ModelAndView("member/membersList");
    model.addObject("members", members);
    return model;
}
@RequestMapping("/members")
public String getMembers(ModelAndView model) {
    List<Member> members = memberDao.getMembers();
    model.addObject("members", members);
    return "member/membersList";
}

要在
JSP
上呈现的对象应添加为属性:

@RequestMapping("/members")
public String getMembers(Model model) {
    List<Member> members = memberDao.getMembers();
    model.addAttribute("members", members);
    return "member/membersList";
}
@RequestMapping(“/members”)
公共字符串getMembers(模型){
List members=memberDao.getMembers();
model.addAttribute(“成员”,成员);
返回“成员/成员列表”;
}

你的第一条路应该行得通。如果没有,请检查JSP中是否有@taglib声明,例如:

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>


如果返回字符串(如第二个示例:“members/membersList”),Spring将尝试在“members”位置内查找并显示名为membersList.JSP的JSP页面。在这种情况下,参数将不会传递给JSP。

是否显示控制器代码?
@RequestMapping("/members")
public String getMembers(Model model) {
    List<Member> members = memberDao.getMembers();
    model.addAttribute("members", members);
    return "member/membersList";
}
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>