justauth完成微信一键登陆
时间: 2025-09-02 14:47:02 AIGC 浏览: 2
### 使用 JustAuth 实现微信快速登录集成
#### 创建项目结构
为了实现微信一键登录功能,首先需要搭建基础的 Spring Boot 项目并引入必要的依赖。
在 `pom.xml` 文件中添加如下依赖:
```xml
<dependency>
<groupId>me.zhyd.oauth</groupId>
<artifactId>justauth</artifactId>
<version>1.18.0</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId*lombok</artifactId>
<optional>true</optional>
</dependency>
```
#### 配置文件设置
编辑 `application.yml` 或者 `application.properties` 文件来配置微信的相关参数:
```yaml
wechat:
appId: wxxxxxxxxxxxxxxx
appSecret: xxxxxxxxxxxxxx
redirectUri: http://yourdomain.com/callback/wechat
```
#### 编写配置类
创建一个用于读取配置项的 Java 类 `AuthConfigProperties.java`[^3]:
```java
package com.icoderoad.example.demo.conf;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import lombok.Data;
@Component
@Data
@ConfigurationProperties(prefix = "wechat")
public class AuthConfigProperties {
private String appId;
private String appSecret;
private String redirectUri;
}
```
#### 控制器逻辑编写
定义控制器 `OAuthController.java` 处理用户的登录请求以及回调处理[^2]:
```java
package com.icoderoad.example.demo.controller;
import me.zhyd.oauth.config.AuthConfig;
import me.zhyd.oauth.request.AuthWeChatWebRequest;
import me.zhyd.oauth.service.AuthService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/oauth")
public class OAuthController {
@Autowired
private AuthConfigProperties authConfigProperties;
@GetMapping("/login/wechat")
public void login() {
AuthService weChatAuthService = new AuthWeChatWebRequest(
AuthConfig.builder()
.clientId(authConfigProperties.getAppId())
.clientSecret(authConfigProperties.getAppSecret())
.redirectUri(authConfigProperties.getRedirectUri())
.build());
// 跳转到微信授权页面
try {
System.out.println(weChatAuthService.authorize());
} catch (Exception e) {
e.printStackTrace();
}
}
@GetMapping("/callback/wechat")
public String callback(String code, String state) {
AuthService authService = new AuthWeChatWebRequest(
AuthConfig.builder()
.clientId(authConfigProperties.getAppId())
.clientSecret(authConfigProperties.getAppSecret())
.redirectUri(authConfigProperties.getRedirectUri())
.build());
// 获取用户信息
var userInfo = authService.login(code);
return "User Info:" + userInfo.toString();
}
}
```
通过以上步骤可以完成基于 JustAuth 的微信快捷登录集成。此过程不仅简化了开发者的工作量还提高了安全性与用户体验[^1]。
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