SpringMVC中的Controller获取url后的参数有很简单方法:
url : index.jsp?username=zhang&password=123
@RequestMapping(value = "test")
public String test(String username,
String password) {
System.out.println(username + password);
return "test.jsp";
}
这是第一种方法,只要参数名与方法参数名一致即可
第二种方法也可用bean,只要bean中的变量名称与参数名称一致即可
public class User {
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private int id;
private String username;
private String password;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
}
@RequestMapping(value = "test")
public String test(User user) {
System.out.println(user);
return "test.jsp";
}