SpringBoot中的@ApiModelProperty注解作用

 
  // IntelliJ API Decompiler stub source generated from a class file
  // Implementation of methods is not available 
package io.swagger.annotations; 
@java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.FIELD})
@java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
public @interface ApiModelProperty {
    java.lang.String value() default ""; 
    java.lang.String name() default ""; 
    java.lang.String allowableValues() default ""; 
    java.lang.String access() default ""; 
    java.lang.String notes() default ""; 
    java.lang.String dataType() default ""; 
    boolean required() default false; 
    int position() default 0; 
    boolean hidden() default false; 
    java.lang.String example() default "";
 
    /**
     * @deprecated
     */
    @java.lang.Deprecated
    boolean readOnly() default false; 
    io.swagger.annotations.ApiModelProperty.AccessMode accessMode() default io.swagger.annotations.ApiModelProperty.AccessMode.AUTO; 
    java.lang.String reference() default ""; 
    boolean allowEmptyValue() default false; 
    io.swagger.annotations.Extension[] extensions() default {@io.swagger.annotations.Extension(properties = {@io.swagger.annotations.ExtensionProperty(name = "", value = "")})}; 
    static enum AccessMode {
        AUTO, READ_ONLY, READ_WRITE; 
        private AccessMode() { /* compiled code */ }
    }
}

@ApiModel(value="user", description="users")
public class UserVO implements Serializable{    
    private static final long serialVersionUID = 1L;    
     @ApiModelProperty(value="用户名", name="username", example="xzw")
     private String username;     
     @ApiModelProperty(value="状态", name="status", required=true)
      private Integer status;
      private String pwd;
      private String nName;
      private Integer flag;
 
      @ApiModelProperty(value="grade数组", hidden=true)
      private String[] grades;
      private List<String> gradeList;
}

@ApiModelProperty(value= "id")

@ApiModelProperty(example = "id")