SSO 系统设计_token 生成

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目录

概述

需求：

我们知道token 就是个字符串之类的，所以我们采用如下生成:
1.增加依赖
2. 代码编写
3. 测试

设计思路

实现思路分析

1.增加依赖

<dependency><groupId>io.jsonwebtoken</groupId><artifactId>jjwt</artifactId><version>0.9.1</version></dependency><dependency><groupId>com.auth0</groupId><artifactId>java-jwt</artifactId><version>3.4.0</version></dependency><dependency><groupId>javax.xml.bind</groupId><artifactId>jaxb-api</artifactId><version>2.3.0</version></dependency><dependency><groupId>com.sun.xml.bind</groupId><artifactId>jaxb-impl</artifactId><version>2.3.0</version></dependency><dependency><groupId>com.sun.xml.bind</groupId><artifactId>jaxb-core</artifactId><version>2.3.0</version></dependency><dependency><groupId>javax.activation</groupId><artifactId>activation</artifactId><version>1.1.1</version></dependency>

2.代码编写

package entity;public class UserEntity {private  String name;private String  id;private String phone;public String getName() {return name;}public void setName(String name) {this.name = name;}public String getId() {return id;}public void setId(String id) {this.id = id;}public String getPhone() {return phone;}public void setPhone(String phone) {this.phone = phone;}
}

public String getToken(UserEntity userEntity ) {//设置算法为HS256SignatureAlgorithm signatureAlgorithm = SignatureAlgorithm.HS256;Date now = new Date(System.currentTimeMillis());JwtBuilder builder = Jwts.builder()//设置header.setHeaderParam("typ", "JWT").setHeaderParam("alg", "HS256")//设置iat.setIssuedAt(now)//设置payload的键值对.claim("name", userEntity.getName()).claim("id", userEntity.getId()).claim("phone", userEntity.getPhone()).setIssuer("AuroraLove")//签名，需要算法和key.signWith(signatureAlgorithm, SECRET_KEY);String jwt = builder.compact();return jwt;}

3.测试

    @Testpublic  void genTOken(){SsoServer ssoServer=new SsoServer();UserEntity userEntity=new UserEntity();userEntity.setId("1");userEntity.setName("2");userEntity.setPhone("3");System.out.println( ssoServer.getToken(userEntity));}

参考资料和推荐阅读

参考资料
官方文档
开源社区
博客文章
书籍推荐

1. 暂无

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