上传后台管理系统代码

novel-admin/src/main/java/com/java2nb/system/controller/MenuController.java

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+package com.java2nb.system.controller;
+
+import com.java2nb.common.annotation.Log;
+import com.java2nb.common.config.Constant;
+import com.java2nb.common.controller.BaseController;
+import com.java2nb.common.domain.Tree;
+import com.java2nb.common.utils.R;
+import com.java2nb.system.domain.MenuDO;
+import com.java2nb.system.service.MenuService;
+import org.apache.shiro.authz.annotation.RequiresPermissions;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author xiongxy
+ */
+@RequestMapping("/sys/menu")
+@Controller
+public class MenuController extends BaseController {
+	String prefix = "system/menu";
+	@Autowired
+	MenuService menuService;
+
+	@RequiresPermissions("sys:menu:menu")
+	@GetMapping()
+	String menu(Model model) {
+		return prefix+"/menu";
+	}
+
+	@RequiresPermissions("sys:menu:menu")
+	@RequestMapping("/list")
+	@ResponseBody
+	List<MenuDO> list(@RequestParam Map<String, Object> params) {
+		List<MenuDO> menus = menuService.list(params);
+		return menus;
+	}
+
+	@Log("添加菜单")
+	@RequiresPermissions("sys:menu:add")
+	@GetMapping("/add/{pId}")
+	String add(Model model, @PathVariable("pId") Long pId) {
+		model.addAttribute("pId", pId);
+		if (pId == 0) {
+			model.addAttribute("pName", "根目录");
+		} else {
+			model.addAttribute("pName", menuService.get(pId).getName());
+		}
+		return prefix + "/add";
+	}
+
+	@Log("编辑菜单")
+	@RequiresPermissions("sys:menu:edit")
+	@GetMapping("/edit/{id}")
+	String edit(Model model, @PathVariable("id") Long id) {
+		MenuDO mdo = menuService.get(id);
+		Long pId = mdo.getParentId();
+		model.addAttribute("pId", pId);
+		if (pId == 0) {
+			model.addAttribute("pName", "根目录");
+		} else {
+			model.addAttribute("pName", menuService.get(pId).getName());
+		}
+		model.addAttribute("menu", mdo);
+		return prefix+"/edit";
+	}
+
+	@Log("保存菜单")
+	@RequiresPermissions("sys:menu:add")
+	@PostMapping("/save")
+	@ResponseBody
+	R save(MenuDO menu) {
+		if (Constant.DEMO_ACCOUNT.equals(getUsername())) {
+			return R.error(1, "演示系统不允许修改,完整体验请部署程序");
+		}
+		if (menuService.save(menu) > 0) {
+			return R.ok();
+		} else {
+			return R.error(1, "保存失败");
+		}
+	}
+
+	@Log("更新菜单")
+	@RequiresPermissions("sys:menu:edit")
+	@PostMapping("/update")
+	@ResponseBody
+	R update(MenuDO menu) {
+		if (Constant.DEMO_ACCOUNT.equals(getUsername())) {
+			return R.error(1, "演示系统不允许修改,完整体验请部署程序");
+		}
+		if (menuService.update(menu) > 0) {
+			return R.ok();
+		} else {
+			return R.error(1, "更新失败");
+		}
+	}
+
+	@Log("删除菜单")
+	@RequiresPermissions("sys:menu:remove")
+	@PostMapping("/remove")
+	@ResponseBody
+	R remove(Long id) {
+		if (Constant.DEMO_ACCOUNT.equals(getUsername())) {
+			return R.error(1, "演示系统不允许修改,完整体验请部署程序");
+		}
+		if (menuService.remove(id) > 0) {
+			return R.ok();
+		} else {
+			return R.error(1, "删除失败");
+		}
+	}
+
+	@GetMapping("/tree")
+	@ResponseBody
+	Tree<MenuDO> tree() {
+		Tree<MenuDO>  tree = menuService.getTree();
+		return tree;
+	}
+
+	@GetMapping("/tree/{roleId}")
+	@ResponseBody
+	Tree<MenuDO> tree(@PathVariable("roleId") Long roleId) {
+		Tree<MenuDO> tree = menuService.getTree(roleId);
+		return tree;
+	}
+}