请写出Java的SpringCloud微信登录后端代码和uniapp的微信小程序的微信登录前端代码以及基于mybatis的sql
时间: 2024-06-09 07:10:36 浏览: 13
Java的SpringCloud微信登录后端代码:
```java
@RestController
@RequestMapping("/login")
public class LoginController {
@Autowired
private UserService userService;
@PostMapping("/wx")
public Result wxLogin(@RequestParam("code") String code) {
String appid = "your appid";
String secret = "your secret";
String url = "https://api.weixin.qq.com/sns/jscode2session?appid=" + appid + "&secret=" + secret + "&js_code=" + code + "&grant_type=authorization_code";
String result = HttpUtil.get(url);
JSONObject obj = JSONObject.parseObject(result);
String openid = obj.getString("openid");
User user = userService.getUserByOpenid(openid);
if (user == null) {
user = new User();
user.setOpenid(openid);
userService.addUser(user);
}
String token = JwtUtil.createToken(user.getId());
return Result.success().setData(token);
}
}
```
uniapp的微信小程序的微信登录前端代码:
```javascript
uni.login({
provider: 'weixin',
success: function (loginRes) {
uni.request({
url: 'your backend url',
method: 'POST',
data: {
code: loginRes.code
},
success: function (res) {
uni.setStorageSync('token', res.data.data);
}
});
}
});
```
基于mybatis的sql:
```sql
CREATE TABLE `user` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`openid` varchar(255) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
INSERT INTO `user` (`id`, `openid`) VALUES (1, 'wx123456');
```
以上代码仅供参考,具体实现还需要根据实际情况进行调整。
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