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add 增加 ValidatorUtils 校验框架工具 用于在非 Controller 的地方校验对象

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疯狂的狮子li 2021-11-03 13:50:51 +08:00
parent 0b35927b16
commit 1d32420a27
2 changed files with 30 additions and 1 deletions
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25
ruoyi-common/src/main/java/com/ruoyi/common/utils/ValidatorUtils.java Normal file
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@ -0,0 +1,25 @@
package com.ruoyi.common.utils;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.validation.Validation;
import javax.validation.Validator;
import java.util.Set;
/**
* Validator 校验框架工具
*
* @author L.cm
*/
public class ValidatorUtils {
private static final Validator VALID = Validation.buildDefaultValidatorFactory().getValidator();
public static <T> void validate(T object, Class<?>... groups) {
Set<ConstraintViolation<T>> validate = VALID.validate(object, groups);
if (!validate.isEmpty()) {
throw new ConstraintViolationException("参数校验异常", validate);
}
}
}

6
ruoyi-demo/src/main/java/com/ruoyi/demo/controller/TestDemoController.java
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@ -9,6 +9,7 @@ import com.ruoyi.common.core.validate.AddGroup;
import com.ruoyi.common.core.validate.EditGroup;
import com.ruoyi.common.core.validate.QueryGroup;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.ValidatorUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.demo.domain.bo.TestDemoBo;
import com.ruoyi.demo.domain.vo.TestDemoVo;
@ -98,7 +99,10 @@ public class TestDemoController extends BaseController {
@Log(title = "测试单表", businessType = BusinessType.INSERT)
@RepeatSubmit(interval = 2, timeUnit = TimeUnit.SECONDS, message = "不允许重复提交")
@PostMapping()
public AjaxResult<Void> add(@Validated(AddGroup.class) @RequestBody TestDemoBo bo) {
public AjaxResult<Void> add(@RequestBody TestDemoBo bo) {
// 使用校验工具对标 @Validated(AddGroup.class) 注解
// 用于在非 Controller 的地方校验对象
ValidatorUtils.validate(bo, AddGroup.class);
return toAjax(iTestDemoService.insertByBo(bo) ? 1 : 0);
}