public String addUser1(String username,String password) {
System.out.println(“username is:”+username);
System.out.println(“password is:”+password);
return “ index”;
}
public String addUser2(HttpServletRequest request) {
String username=request.getParameter(“username”);
String password=request.getParameter(“password”);
System.out.println(“username is:”+username);
System.out.println(“password is:”+password);
return “ index”;
}
public String addUser3(UserModel user) {
System.out.println(“username is:”+user.getUsername());
System.out.println(“password is:”+user.getPassword());
return “ index”;
}
若"Content-Type"=“application/x-www-form-urlencoded”,post get都可以
若"Content-Type"=“application/application/json”,只适用get
public String addUser4(@RequestParam(“username”) String username,@RequestParam(“password”) String password) {
System.out.println(“username is:”+username);
System.out.println(“password is:”+password);
return “ index”;
}
原文:https://www.cnblogs.com/zp37/p/13181986.html