From af0e0a110e7187bf008655f7510199a0c0b25ec4 Mon Sep 17 00:00:00 2001
From: Nymph2333 <498092988@qq.com>
Date: 星期一, 10 四月 2023 14:27:40 +0800
Subject: [PATCH] newInstance() 已弃用,使用clazz.getDeclaredConstructor().newInstance() This method propagates any exception thrown by the nullary constructor, including a checked exception. Use of this method effectively bypasses the compile-time exception checking that would otherwise be performed by the compiler. The Constructor.newInstance method avoids this problem by wrapping any exception thrown by the constructor in a (checked) InvocationTargetException. The call clazz.newInstance() can be replaced by clazz.getDeclaredConstructor().newInstance() The latter sequence of calls is inferred to be able to throw the additional exception types InvocationTargetException and NoSuchMethodException. Both of these exception types are subclasses of ReflectiveOperationException.
---
ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 113 insertions(+), 5 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java
index ab78abd..c131bc4 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java
@@ -11,10 +11,13 @@
import com.github.pagehelper.PageInfo;
import com.ruoyi.common.constant.HttpStatus;
import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.core.page.PageDomain;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.core.page.TableSupport;
import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.PageUtils;
+import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.sql.SqlUtil;
@@ -25,7 +28,7 @@
*/
public class BaseController
{
- protected final Logger logger = LoggerFactory.getLogger(BaseController.class);
+ protected final Logger logger = LoggerFactory.getLogger(this.getClass());
/**
* 将前台传递过来的日期格式的字符串，自动转化为Date类型
@@ -49,14 +52,28 @@
*/
protected void startPage()
{
+ PageUtils.startPage();
+ }
+
+ /**
+ * 设置请求排序数据
+ */
+ protected void startOrderBy()
+ {
PageDomain pageDomain = TableSupport.buildPageRequest();
- Integer pageNum = pageDomain.getPageNum();
- Integer pageSize = pageDomain.getPageSize();
- if (StringUtils.isNotNull(pageNum) && StringUtils.isNotNull(pageSize))
+ if (StringUtils.isNotEmpty(pageDomain.getOrderBy()))
{
String orderBy = SqlUtil.escapeOrderBySql(pageDomain.getOrderBy());
- PageHelper.startPage(pageNum, pageSize, orderBy);
+ PageHelper.orderBy(orderBy);
}
+ }
+
+ /**
+ * 清理分页的线程变量
+ */
+ protected void clearPage()
+ {
+ PageUtils.clearPage();
}
/**
@@ -74,6 +91,54 @@
}
/**
+ * 返回成功
+ */
+ public AjaxResult success()
+ {
+ return AjaxResult.success();
+ }
+
+ /**
+ * 返回失败消息
+ */
+ public AjaxResult error()
+ {
+ return AjaxResult.error();
+ }
+
+ /**
+ * 返回成功消息
+ */
+ public AjaxResult success(String message)
+ {
+ return AjaxResult.success(message);
+ }
+
+ /**
+ * 返回成功消息
+ */
+ public AjaxResult success(Object data)
+ {
+ return AjaxResult.success(data);
+ }
+
+ /**
+ * 返回失败消息
+ */
+ public AjaxResult error(String message)
+ {
+ return AjaxResult.error(message);
+ }
+
+ /**
+ * 返回警告消息
+ */
+ public AjaxResult warn(String message)
+ {
+ return AjaxResult.warn(message);
+ }
+
+ /**
* 响应返回结果
*
* @param rows 影响行数
@@ -85,10 +150,53 @@
}
/**
+ * 响应返回结果
+ *
+ * @param result 结果
+ * @return 操作结果
+ */
+ protected AjaxResult toAjax(boolean result)
+ {
+ return result ? success() : error();
+ }
+
+ /**
* 页面跳转
*/
public String redirect(String url)
{
return StringUtils.format("redirect:{}", url);
}
+
+ /**
+ * 获取用户缓存信息
+ */
+ public LoginUser getLoginUser()
+ {
+ return SecurityUtils.getLoginUser();
+ }
+
+ /**
+ * 获取登录用户id
+ */
+ public Long getUserId()
+ {
+ return getLoginUser().getUserId();
+ }
+
+ /**
+ * 获取登录部门id
+ */
+ public Long getDeptId()
+ {
+ return getLoginUser().getDeptId();
+ }
+
+ /**
+ * 获取登录用户名
+ */
+ public String getUsername()
+ {
+ return getLoginUser().getUsername();
+ }
}
--
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