【发布时间】:2015-03-09 07:18:46
【问题描述】:
我正在对 Spring Controller 进行休息调用,它未能通过 BAD 请求(400 原因,原始问题 Spring Controller 400 (Bad Request))
我最初的休息调用参数是:
categoty: "Game"
itemDescription: "adas"
itemDiscount: 1
itemName: "asdas"
itemPrice: 1
itemQuantity: 1
这失败了,但是当我更改如下参数时,它起作用了:
categoty: "Game"
description: "test1"
discount: 10
name: "Test"
price: 10
quantity: 10
我的 Persistence POJO 课程是:
import javax.persistence.*;
@Entity
@Table(name= "Item")
public class Item {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="id")
private int id;
private String itemName,itemDescription,categoty;
private double itemPrice;
private float itemDiscount;
private int itemQuantity;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getQuantity() {
return itemQuantity;
}
public void setQuantity(int quantity) {
this.itemQuantity = quantity;
}
public float getDiscount() {
return itemDiscount;
}
public void setDiscount(float discount) {
this.itemDiscount = discount;
}
public double getPrice() {
return itemPrice;
}
public void setPrice(double price) {
this.itemPrice = price;
}
public String getName() {
return itemName;
}
public void setName(String iName) {
this.itemName = iName;
}
public String getDescription() {
return itemDescription;
}
public void setDescription(String desc) {
this.itemDescription = desc;
}
public String getcategoty() {
return categoty;
}
public void setcategoty(String cat) {
this.categoty = cat;
}
}
有人可以帮我理解为什么第二种类型的参数有效,而第一种无效(理想情况下,第一种参数是一对一映射到持久性类中的属性)?
【问题讨论】: