Session (weixin4j 1.10.1 API)

java.lang.Object
- com.foxinmy.weixin4j.wxa.model.Session

All Implemented Interfaces:

Serializable
```
public class Session
extends Object
implements Serializable
```
登录会话。

Since:

1.8

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

Session()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getOpenId()`
`String`	`getSessionKey()`	返回会话密钥
`String`	`getUnionId()`	返回UnionID
`void`	`setOpenId(String openId)`
`void`	`setSessionKey(String sessionKey)`
`void`	`setUnionId(String unionId)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Session
```
public Session()
```
- Method Detail
  - getOpenId
```
public String getOpenId()
```
  - setOpenId
```
public void setOpenId(String openId)
```
  - getSessionKey
```
public String getSessionKey()
```
    返回会话密钥
    注意：会话密钥 session_key 是对用户数据进行加密签名的密钥。为了应用自身的数据安全，开发者服务器不应该把会话密钥下发到小程序，也不应该对外提供这个密钥。
    
    Returns:
    
    会话密钥
    
    See Also:
    
    WXBizDataCrypt
  - setSessionKey
```
public void setSessionKey(String sessionKey)
```
  - getUnionId
```
public String getUnionId()
```
    返回UnionID
    UnionID 只在满足一定条件的情况下返回。具体参看 UnionID机制说明。
    
    Returns:
    
    UnionID
  - setUnionId
```
public void setUnionId(String unionId)
```