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javax.validation包里@NotNull等注解的使用方式_java_脚本之家
import javax.validation.ConstraintViolationException; import javax.validation.ValidationException; @RestControllerAdvice public class GlobalExceptionHandler { private Logger logger = LoggerFactory.getLogger(getClass()); private static int DUPLICATE_KEY_CODE = 1001; private static int PARAM_FAIL_CODE = 1002...
www.jb51.net/program/310878b...htm 2024-6-8
运行程序提示access violation at address的解决方法_经验技巧_软件教程...
在下面的代码里,在调用一个已经被删除了的对象(b:TBitmap)事件后,一个Access violation出现了: var b:TBitmap; begin b:=TBitmap.Create; try //对b对象进行一些操作 finally b.free; end; ... //由于b已经被释放,一个Access violation错误将会出现 b.Canvas.TextOut(0,0,’这是一个 Access Violat...
www.jb51.net/softjc/555...html 2024-6-7
Java中的三种校验注解的使用(@Valid,@Validated和@PathVariable)_java...
public Result resolveConstraintViolationException(ConstraintVilationException exception) { Set<ConstraintVilation<?>> constraintVilations = exception.getConstraintVilations(); // 处理异常信息 if (!CollectionUtils.isEmpty(constraintVilations)) { StringBuilder messageBuilder = new StringBuilder(); for (Constraint...
www.jb51.net/article/2462...htm 2024-6-8