老师 您好，请问我再学习4-4章结尾的时候写到properties时，项目启动不了了
来源：4-4 个性化用户认证流程（一）
Qolome
2018-03-08
一直报错:
BrowserSecurityConfig.Class 代码如下
package com.ginger.security.browser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import com.ginger.security.core.properties.SecurityProperties;
@Configuration
public class BrowserSecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private SecurityProperties securityProperties;
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.formLogin()
.loginPage("authentication/require")
.loginProcessingUrl("/authentication/form")
.and()
.authorizeRequests()
.antMatchers("authentication/require",securityProperties.getBrowser().getLoginPage()).permitAll()
.anyRequest()
.authenticated()
.and()
.csrf().disable();
}
}SecurityProperties.Class 代码如下
package com.ginger.security.core.properties;
import org.springframework.boot.context.properties.ConfigurationProperties;
@ConfigurationProperties(prefix = "ginger.security")
public class SecurityProperties {
private BrowserProperties browser = new BrowserProperties();
public BrowserProperties getBrowser() {
return browser;
}
public void setBrowser(BrowserProperties browser) {
this.browser = browser;
}
}运行报错:
Description:Field securityProperties in com.ginger.security.browser.BrowserSecurityConfig required a bean of type 'com.ginger.security.core.properties.SecurityProperties' that could not be found.
Action:Consider defining a bean of type 'com.ginger.security.core.properties.SecurityProperties' in your configuration.
打包报错:
[
ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
写回答
2回答
-
报错是说SecurityProperties这个bean不存在，应该是启动类没扫描到这个类，注意启动类要在组件类的父包里，比如 'com.ginger.security.core.properties.SecurityProperties' 这个类，默认情况下，程序的启动类，一定要在他的父包里，比如 'com.ginger'包里，才能扫描到它。
122018-03-20 -
Qolome
提问者
2018-03-20
package com.ginger; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; import springfox.documentation.swagger2.annotations.EnableSwagger2; /** * * @Description: SpringBoot启动 * @author 姜锋 * @date 2018年2月12日 下午4:31:08 * @version V1.0 * */ @SpringBootApplication @RestController @EnableSwagger2 public class GingerApplication { public static void main(String[] args) { SpringApplication.run(GingerApplication.class, args); } @GetMapping("/hello") public String hello() { return "hello Spring security"; } }00
Spring Security技术栈开发企业级认证与授权
Spring Security技术栈，REST风格开发常见接口，独立开发认证授权模块保证REST服务安全
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