2025-04-24

pom.xml

@@ -361,6 +361,13 @@
             <artifactId>ifs-fnd-common</artifactId>
             <version>1.0</version>
         </dependency>
+
+
+        <dependency>
+            <groupId>com.github.pagehelper</groupId>
+            <artifactId>pagehelper-spring-boot-starter</artifactId>
+            <version>1.3.0</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/com/spring/modules/base/controller/CommonController.java

@@ -0,0 +1,64 @@
+package com.spring.modules.base.controller;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.github.pagehelper.PageRowBounds;
+import com.spring.common.utils.PageUtils;
+import com.spring.common.utils.R;
+import com.spring.modules.sys.entity.SysUserEntity;
+import org.apache.ibatis.session.SqlSession;
+import org.apache.poi.ss.formula.functions.T;
+import org.apache.shiro.SecurityUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 通用查询控制器，Controller直接调用mybatis的selectList方法，省去service层等
+ */
+@Controller
+public class CommonController {
+    @Autowired
+    SqlSession sqlSession;
+
+    /**
+     * 通用查询分页，暂时有bug，如果当前页不在第一页时，加参数查询会有问题
+     */
+    @RequestMapping(value = "/select/{namespace}/{statement}/paging")
+    @ResponseBody
+    public R paging(@PathVariable("namespace") String namespace,
+                    @PathVariable("statement") String statement,
+                    @RequestBody Map<String, Object> paramMap) {
+        SysUserEntity currentUser = (SysUserEntity) SecurityUtils.getSubject().getPrincipal();
+        paramMap.put("site", currentUser.getSite());
+        int page = 1;
+        if (paramMap.containsKey("page")) {
+            page = Integer.parseInt(paramMap.get("page").toString());
+        }
+        int size = 20;
+        if (paramMap.containsKey("limit")) {
+            size = Integer.parseInt(paramMap.get("limit").toString());
+        }
+        PageRowBounds rowBounds = new PageRowBounds((page - 1) * size, size);
+        List rows = sqlSession.selectList(namespace + "." + statement, paramMap, rowBounds);
+        IPage<T> pageList = new Page<>(page, size,rowBounds.getTotal());
+        pageList.setRecords(rows);
+        return R.ok().put("page", new PageUtils(pageList));
+    }
+
+    @RequestMapping(value = "/select/{namespace}/{statement}/list")
+    @ResponseBody
+    public R getList(@PathVariable("namespace") String namespace,
+                     @PathVariable("statement") String statement,
+                     @RequestBody Map<String, Object> paramMap) {
+        List rows = sqlSession.selectList(namespace + "." + statement, paramMap);
+        return R.ok().put("rows", rows);
+    }
+
+}