品牌模块功能添加

mall-admin/pom.xml

@@ -25,24 +25,47 @@
             <artifactId>mall-mbg</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+            <artifactId>spring-boot-starter-security</artifactId>
         </dependency>
         <dependency>
             <groupId>org.mybatis.spring.boot</groupId>
             <artifactId>mybatis-spring-boot-starter</artifactId>
             <version>1.2.0</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger2</artifactId>
+            <version>2.6.1</version>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger-ui</artifactId>
+            <version>2.6.1</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.pagehelper</groupId>
+            <artifactId>pagehelper-spring-boot-starter</artifactId>
+            <version>1.2.3</version>
+        </dependency>
     </dependencies>
     <build>
         <plugins>

mall-admin/src/main/java/com/macro/mall/bo/AdminUserDetails.java

+package com.macro.mall.bo;
+
+import com.macro.mall.model.UmsAdmin;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+/**
+ * SpringSecurity需要的用户详情
+ */
+public class AdminUserDetails implements UserDetails {
+    private UmsAdmin umsAdmin;
+
+    public AdminUserDetails(UmsAdmin umsAdmin) {
+        this.umsAdmin = umsAdmin;
+    }
+
+    @Override
+    public Collection<? extends GrantedAuthority> getAuthorities() {
+        //返回当前用户的权限
+        return Arrays.asList(new SimpleGrantedAuthority("TEST"));
+    }
+
+    @Override
+    public String getPassword() {
+        return umsAdmin.getPassword();
+    }
+
+    @Override
+    public String getUsername() {
+        return umsAdmin.getUsername();
+    }
+
+    @Override
+    public boolean isAccountNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isAccountNonLocked() {
+        return true;
+    }
+
+    @Override
+    public boolean isCredentialsNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+}

mall-admin/src/main/java/com/macro/mall/config/SecurityConfig.java

+package com.macro.mall.config;
+
+import com.macro.mall.bo.AdminUserDetails;
+import com.macro.mall.model.UmsAdmin;
+import com.macro.mall.service.UmsAdminService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.authentication.encoding.Md5PasswordEncoder;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+
+
+/**
+ * SpringSecurity的配置
+ */
+@Configuration
+@EnableWebSecurity
+public class SecurityConfig extends WebSecurityConfigurerAdapter {
+    @Autowired
+    private UmsAdminService adminService;
+
+    @Override
+    protected void configure(HttpSecurity http) throws Exception {
+        http.authorizeRequests()//配置权限
+//                .antMatchers("/").access("hasRole('TEST')")//该路径需要TEST角色
+//                .antMatchers("/brand/list").authenticated()//该路径需要登录认证
+//                .antMatchers("/brand/list").hasAuthority("TEST")//该路径需要TEST权限
+                .antMatchers("/**").permitAll()
+                .and()//启用基于http的认证
+                .httpBasic()
+                .realmName("/")
+                .and()//配置登录页面
+                .formLogin()
+                .loginPage("/login")
+                .failureUrl("/login?error=true")
+                .and()//配置退出路径
+                .logout()
+                .logoutSuccessUrl("/")
+//                .and()//记住密码功能
+//                .rememberMe()
+//                .tokenValiditySeconds(60*60*24)
+//                .key("rememberMeKey")
+                .and()//关闭跨域伪造
+                .csrf()
+                .disable();
+    }
+
+    @Override
+    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
+        auth.userDetailsService(userDetailsService()).passwordEncoder(new Md5PasswordEncoder());
+    }
+
+    @Bean
+    public UserDetailsService userDetailsService() {
+        //获取登录用户信息
+        return new UserDetailsService() {
+            @Override
+            public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+                UmsAdmin admin = adminService.getAdminByUsername(username);
+                if(admin!=null){
+                    return new AdminUserDetails(admin);
+                }
+                throw new UsernameNotFoundException("用户名或密码错误");
+            }
+        };
+    }
+}

mall-admin/src/main/java/com/macro/mall/config/Swagger2Config.java

+package com.macro.mall.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.service.ApiInfo;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+/**
+ * Swagger2API文档的配置
+ */
+@Configuration
+@EnableSwagger2
+public class Swagger2Config {
+    @Bean
+    public Docket createRestApi(){
+        return new Docket(DocumentationType.SWAGGER_2)
+                .apiInfo(apiInfo())
+                .select()
+                .apis(RequestHandlerSelectors.basePackage("com.macro.mall.controller"))
+                .paths(PathSelectors.any())
+                .build();
+    }
+
+    private ApiInfo apiInfo() {
+        return new ApiInfoBuilder()
+                .title("mall后台系统")
+                .description("mall后台模块")
+                .contact("macro")
+                .version("1.0")
+                .build();
+    }
+}

mall-admin/src/main/java/com/macro/mall/controller/PmsBrandController.java

+package com.macro.mall.controller;
+
+import com.macro.mall.dto.CommonResult;
+import com.macro.mall.dto.PmsBrandDto;
+import com.macro.mall.service.PmsBrandService;
+import io.swagger.annotations.ApiOperation;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * 品牌功能Controller
+ */
+@Controller
+public class PmsBrandController {
+    @Autowired
+    private PmsBrandService brandService;
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(PmsBrandController.class);
+
+    @ApiOperation(value = "获取全部品牌列表")
+    @RequestMapping(value = "/brand/listAll", method = RequestMethod.GET)
+    @ResponseBody
+    public Object getBrandList() {
+        return new CommonResult().success(brandService.listAllBrand());
+    }
+
+    @ApiOperation(value = "添加品牌")
+    @RequestMapping(value = "/brand/create", method = RequestMethod.POST)
+    @ResponseBody
+    public Object createBrand(@Validated @RequestBody PmsBrandDto pmsBrand, BindingResult result) {
+        if (result.hasErrors()) {
+            return new CommonResult().validateFailed(result.getFieldError().getDefaultMessage());
+        }
+        CommonResult commonResult;
+        int count = brandService.createBrand(pmsBrand);
+        if (count == 1) {
+            commonResult = new CommonResult().success(pmsBrand);
+            LOGGER.debug("createBrand success:{}", pmsBrand);
+        } else {
+            commonResult = new CommonResult().failed();
+            LOGGER.debug("createBrand failed:{}", pmsBrand);
+        }
+        return commonResult;
+    }
+
+    @ApiOperation(value = "更新品牌")
+    @RequestMapping(value = "/brand/update/{id}", method = RequestMethod.POST)
+    @ResponseBody
+    public Object updateBrand(@PathVariable("id") Long id, @Validated @RequestBody PmsBrandDto pmsBrandDto, BindingResult result) {
+        if(result.hasErrors()){
+            return new CommonResult().validateFailed(result.getFieldError().getDefaultMessage());
+        }
+        CommonResult commonResult;
+        int count = brandService.updateBrand(id, pmsBrandDto);
+        if (count == 1) {
+            commonResult = new CommonResult().success(pmsBrandDto);
+            LOGGER.debug("updateBrand success:{}", pmsBrandDto);
+        } else {
+            commonResult = new CommonResult().failed();
+            LOGGER.debug("updateBrand failed:{}", pmsBrandDto);
+        }
+        return commonResult;
+    }
+
+    @ApiOperation(value = "删除品牌")
+    @RequestMapping(value = "/brand/delete/{id}", method = RequestMethod.GET)
+    @ResponseBody
+    public Object deleteBrand(@PathVariable("id") Long id) {
+        int count = brandService.deleteBrand(id);
+        if (count == 1) {
+            LOGGER.debug("deleteBrand success :id={}", id);
+            return new CommonResult().success(null);
+        } else {
+            LOGGER.debug("deleteBrand failed :id={}", id);
+            return new CommonResult().failed();
+        }
+    }
+
+    @ApiOperation(value = "分页获取品牌列表")
+    @RequestMapping(value = "/brand/list", method = RequestMethod.GET)
+    @ResponseBody
+    public Object listBrand(@RequestParam(value = "pageNum", defaultValue = "1") Integer pageNum,
+                            @RequestParam(value = "pageSize", defaultValue = "3") Integer pageSize) {
+        return new CommonResult().pageSuccess(brandService.listBrand(pageNum, pageSize));
+    }
+
+    @ApiOperation(value = "根据编号查询品牌信息")
+    @RequestMapping(value = "/brand/{id}", method = RequestMethod.GET)
+    @ResponseBody
+    public Object getBrand(@PathVariable("id") Long id) {
+        return new CommonResult().success(brandService.getBrand(id));
+    }
+}

mall-demo/src/main/java/com/macro/mall/demo/bo/CommonResult.java → mall-admin/src/main/java/com/macro/mall/dto/CommonResult.java

-package com.macro.mall.demo.bo;
+package com.macro.mall.dto;
 
 import com.github.pagehelper.PageInfo;
 

mall-admin/src/main/java/com/macro/mall/dto/PmsBrandDto.java

+package com.macro.mall.dto;
+
+import com.macro.mall.validator.FlagValidator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotNull;
+
+/**
+ * 品牌传递参数
+ */
+@ApiModel(value = "PmsBrandDto")
+public class PmsBrandDto {
+    @ApiModelProperty(value = "品牌名称",required = true)
+    @NotNull(message = "名称不能为空")
+    private String name;
+    @ApiModelProperty(value = "品牌首字母")
+    private String firstLetter;
+    @ApiModelProperty(value = "排序字段")
+    @Min(value = 0, message = "排序最小为0")
+    private Integer sort;
+    @ApiModelProperty(value = "是否为厂家制造商")
+    @FlagValidator(value = {"0","1"}, message = "厂家状态不正确")
+    private Integer factoryStatus;
+    @ApiModelProperty(value = "是否进行显示")
+    @FlagValidator(value = {"0","1"}, message = "显示状态不正确")
+    private Integer showStatus;
+    @ApiModelProperty(value = "品牌logo",required = true)
+    @NotNull(message = "品牌logo不能为空")
+    private String logo;
+    @ApiModelProperty(value = "品牌大图")
+    private String bigPic;
+    @ApiModelProperty(value = "品牌故事")
+    private String brandStory;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getFirstLetter() {
+        return firstLetter;
+    }
+
+    public void setFirstLetter(String firstLetter) {
+        this.firstLetter = firstLetter;
+    }
+
+    public Integer getSort() {
+        return sort;
+    }
+
+    public void setSort(Integer sort) {
+        this.sort = sort;
+    }
+
+    public Integer getFactoryStatus() {
+        return factoryStatus;
+    }
+
+    public void setFactoryStatus(Integer factoryStatus) {
+        this.factoryStatus = factoryStatus;
+    }
+
+    public Integer getShowStatus() {
+        return showStatus;
+    }
+
+    public void setShowStatus(Integer showStatus) {
+        this.showStatus = showStatus;
+    }
+
+    public String getLogo() {
+        return logo;
+    }
+
+    public void setLogo(String logo) {
+        this.logo = logo;
+    }
+
+    public String getBigPic() {
+        return bigPic;
+    }
+
+    public void setBigPic(String bigPic) {
+        this.bigPic = bigPic;
+    }
+
+    public String getBrandStory() {
+        return brandStory;
+    }
+
+    public void setBrandStory(String brandStory) {
+        this.brandStory = brandStory;
+    }
+}

mall-admin/src/main/java/com/macro/mall/service/PmsBrandService.java

+package com.macro.mall.service;
+
+import com.macro.mall.dto.PmsBrandDto;
+import com.macro.mall.model.PmsBrand;
+
+import java.util.List;
+
+/**
+ * 商品品牌Service
+ */
+public interface PmsBrandService {
+    List<PmsBrand> listAllBrand();
+
+    int createBrand(PmsBrandDto pmsBrandDto);
+
+    int updateBrand(Long id, PmsBrandDto pmsBrandDto);
+
+    int deleteBrand(Long id);
+
+    List<PmsBrand> listBrand(int pageNum, int pageSize);
+
+    PmsBrand getBrand(Long id);
+}

mall-admin/src/main/java/com/macro/mall/service/UmsAdminService.java

+package com.macro.mall.service;
+
+import com.macro.mall.model.UmsAdmin;
+
+/**
+ * 后台管理员Service
+ */
+public interface UmsAdminService {
+    /**
+     * 根据用户名获取后台管理员
+     */
+    UmsAdmin getAdminByUsername(String username);
+}

mall-admin/src/main/java/com/macro/mall/service/impl/PmsBrandServiceImpl.java

+package com.macro.mall.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.macro.mall.dto.PmsBrandDto;
+import com.macro.mall.mapper.PmsBrandMapper;
+import com.macro.mall.model.PmsBrand;
+import com.macro.mall.model.PmsBrandExample;
+import com.macro.mall.service.PmsBrandService;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 商品品牌Service实现类
+ */
+@Service
+public class PmsBrandServiceImpl implements PmsBrandService{
+    @Autowired
+    private PmsBrandMapper brandMapper;
+
+    @Override
+    public List<PmsBrand> listAllBrand() {
+        return brandMapper.selectByExample(new PmsBrandExample());
+    }
+
+    @Override
+    public int createBrand(PmsBrandDto pmsBrandDto) {
+        PmsBrand pmsBrand = new PmsBrand();
+        BeanUtils.copyProperties(pmsBrandDto,pmsBrand);
+        return brandMapper.insertSelective(pmsBrand);
+    }
+
+    @Override
+    public int updateBrand(Long id, PmsBrandDto pmsBrandDto) {
+        PmsBrand pmsBrand = new PmsBrand();
+        BeanUtils.copyProperties(pmsBrandDto,pmsBrand);
+        pmsBrand.setId(id);
+        return brandMapper.updateByPrimaryKeySelective(pmsBrand);
+    }
+
+    @Override
+    public int deleteBrand(Long id) {
+        return brandMapper.deleteByPrimaryKey(id);
+    }
+
+    @Override
+    public List<PmsBrand> listBrand(int pageNum, int pageSize) {
+        PageHelper.startPage(pageNum, pageSize);
+        return brandMapper.selectByExample(new PmsBrandExample());
+    }
+
+    @Override
+    public PmsBrand getBrand(Long id) {
+        return brandMapper.selectByPrimaryKey(id);
+    }
+}

mall-admin/src/main/java/com/macro/mall/service/impl/UmsAdminServiceImpl.java

+package com.macro.mall.service.impl;
+
+import com.macro.mall.mapper.UmsAdminMapper;
+import com.macro.mall.model.UmsAdmin;
+import com.macro.mall.model.UmsAdminExample;
+import com.macro.mall.service.UmsAdminService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * UmsAdminService实现类
+ */
+@Service
+public class UmsAdminServiceImpl implements UmsAdminService{
+    @Autowired
+    private UmsAdminMapper adminMapper;
+    @Override
+    public UmsAdmin getAdminByUsername(String username) {
+        UmsAdminExample example = new UmsAdminExample();
+        example.createCriteria().andUsernameEqualTo(username);
+        List<UmsAdmin> adminList = adminMapper.selectByExample(example);
+        if(adminList!=null&&adminList.size()>0){
+            return adminList.get(0);
+        }
+        return null;
+    }
+}

mall-admin/src/main/java/com/macro/mall/validator/FlagValidator.java

+package com.macro.mall.validator;
+
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.*;
+
+/**
+ * 用户验证状态是否在指定范围内的注解
+ */
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.FIELD,ElementType.PARAMETER})
+@Constraint(validatedBy = FlagValidatorClass.class)
+public @interface FlagValidator {
+    String[] value() default {};
+
+    String message() default "flag is not found";
+
+    Class<?>[] groups() default {};
+
+    Class<? extends Payload>[] payload() default {};
+}

mall-admin/src/main/java/com/macro/mall/validator/FlagValidatorClass.java

+package com.macro.mall.validator;
+
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+
+/**
+ * 状态标记校验器
+ */
+public class FlagValidatorClass implements ConstraintValidator<FlagValidator,Integer> {
+    private String[] values;
+    @Override
+    public void initialize(FlagValidator flagValidator) {
+        this.values = flagValidator.value();
+    }
+
+    @Override
+    public boolean isValid(Integer value, ConstraintValidatorContext constraintValidatorContext) {
+        boolean isValid = false;
+        for(int i=0;i<values.length;i++){
+            if(values[i].equals(String.valueOf(value))){
+                isValid = true;
+                break;
+            }
+        }
+        return isValid;
+    }
+}

mall-admin/src/main/resources/application.properties

 spring.datasource.url=jdbc:mysql://localhost:3306/mall
 spring.datasource.username=root
 spring.datasource.password=root
+
 #mybatis配置
-mybatis.mapper-locations=classpath:mapper/*.xml,classpath*:com/**/mapper/*.xml
+mybatis.mapper-locations=classpath:mapper/*.xml,classpath*:com/**/mapper/*.xml
\ No newline at end of file
+
+#日志配置DEBUG,INFO,WARN,ERROR
+logging.level.root=warn
+#单独配置日志级别
+logging.level.com.macro.mall=debug
+#配置日志生成路径
+#logging.path=/var/logs
+#配置日志文件名称
+#logging.file=demo_log.log
\ No newline at end of file

mall-demo/src/main/java/com/macro/mall/demo/controller/DemoController.java

 package com.macro.mall.demo.controller;
 
-import com.macro.mall.demo.bo.CommonResult;
+import com.macro.mall.demo.dto.CommonResult;
 import com.macro.mall.demo.dto.PmsBrandDto;
 import com.macro.mall.demo.service.DemoService;
 import io.swagger.annotations.Api;

mall-demo/src/main/java/com/macro/mall/demo/dto/CommonResult.java

+package com.macro.mall.demo.dto;
+
+import com.github.pagehelper.PageInfo;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 通用返回对象
+ */
+public class CommonResult {
+    public static final int SUCCESS = 0;
+    public static final int FAILED = 1;
+    public static final int VALIDATE_FAILED = 2;
+    private int code;
+    private String message;
+    private Object data;
+
+    /**
+     * 普通成功返回
+     *
+     * @param data 获取的数据
+     */
+    public CommonResult success(Object data) {
+        this.code = SUCCESS;
+        this.message = "操作成功";
+        this.data = data;
+        return this;
+    }
+
+    /**
+     * 返回分页成功数据
+     */
+    public CommonResult pageSuccess(List data) {
+        PageInfo pageInfo = new PageInfo(data);
+        long totalPage = pageInfo.getTotal() / pageInfo.getPageSize();
+        Map<String, Object> result = new HashMap<>();
+        result.put("pageSize", pageInfo.getPageSize());
+        result.put("totalPage", totalPage);
+        result.put("pageNum", pageInfo.getPageNum());
+        result.put("list", pageInfo.getList());
+        this.code = SUCCESS;
+        this.message = "操作成功";
+        this.data = result;
+        return this;
+    }
+
+    /**
+     * 普通失败提示信息
+     */
+    public CommonResult failed() {
+        this.code = FAILED;
+        this.message = "操作失败";
+        return this;
+    }
+
+    /**
+     * 参数验证失败使用
+     *
+     * @param message 错误信息
+     */
+    public CommonResult validateFailed(String message) {
+        this.code = VALIDATE_FAILED;
+        this.message = message;
+        return this;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public Object getData() {
+        return data;
+    }
+
+    public void setData(Object data) {
+        this.data = data;
+    }
+}

mall-demo/src/main/java/com/macro/mall/demo/dto/PmsBrandDto.java

@@ -22,10 +22,10 @@ public class PmsBrandDto {
     @Min(value = 0, message = "排序最小为0")
     private Integer sort;
     @ApiModelProperty(value = "是否为厂家制造商")
-    @FlagValidator(values = {"0","1"}, message = "厂家状态不正确")
+    @FlagValidator(value = {"0","1"}, message = "厂家状态不正确")
     private Integer factoryStatus;
     @ApiModelProperty(value = "是否进行显示")
-    @FlagValidator(values = {"0","1"}, message = "显示状态不正确")
+    @FlagValidator(value = {"0","1"}, message = "显示状态不正确")
     private Integer showStatus;
     @ApiModelProperty(value = "品牌logo")
     private String logo;

mall-demo/src/main/java/com/macro/mall/demo/validator/FlagValidator.java

@@ -12,7 +12,7 @@ import java.lang.annotation.*;
 @Target({ElementType.FIELD,ElementType.PARAMETER})
 @Constraint(validatedBy = FlagValidatorClass.class)
 public @interface FlagValidator {
-    String[] values() default {};
+    String[] value() default {};
 
     String message() default "flag is not found";