在UserInfo对象中有一个Address属性。
Address类如下package com.zf.dto;public class Address {
private String pca ; //地址
private String province; //省
private String city; //市
private String area; //县
public Address(String province, String city, String area) {
super();
this.province = province;
this.city = city;
this.area = area;
}
public Address(){};
public String getProvince() {
return province;
}
public void setProvince(String province) {
this.province = province;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getArea() {
return area;
}
public void setArea(String area) {
this.area = area;
}
public String getPca() {
return this.province + "-" + city + "-" + area;
}
public void setPca(String pca) {
this.pca = pca;
}
}UserInfo.hbm.xml部分配置如下 <component name="address">
<property name="pca" column="address" />
</component>
问题:
向数据库保存UserInfo对象没为题,能够将Address保存。数据库里面也查询得到记录。
但是查询UserInfo ,却不能得到Address ,
Address类如下package com.zf.dto;public class Address {
private String pca ; //地址
private String province; //省
private String city; //市
private String area; //县
public Address(String province, String city, String area) {
super();
this.province = province;
this.city = city;
this.area = area;
}
public Address(){};
public String getProvince() {
return province;
}
public void setProvince(String province) {
this.province = province;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getArea() {
return area;
}
public void setArea(String area) {
this.area = area;
}
public String getPca() {
return this.province + "-" + city + "-" + area;
}
public void setPca(String pca) {
this.pca = pca;
}
}UserInfo.hbm.xml部分配置如下 <component name="address">
<property name="pca" column="address" />
</component>
问题:
向数据库保存UserInfo对象没为题,能够将Address保存。数据库里面也查询得到记录。
但是查询UserInfo ,却不能得到Address ,
解决方案 »
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