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update 优化 使用虚拟线程优化查询速度

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疯狂的狮子Li
2026-01-22 11:27:58 +08:00
parent 4072b080fe
commit 660757cb71
2 changed files with 19 additions and 7 deletions
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24
ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
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@@ -33,6 +33,8 @@ import org.springframework.stereotype.Service;
import java.time.Duration;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.function.Supplier;
/**
@@ -144,17 +146,27 @@ public class SysLoginService {
loginUser.setUsername(user.getUserName());
loginUser.setNickname(user.getNickName());
loginUser.setUserType(user.getUserType());
loginUser.setMenuPermission(permissionService.getMenuPermission(userId));
loginUser.setRolePermission(permissionService.getRolePermission(userId));
if (ObjectUtil.isNotNull(user.getDeptId())) {
Opt<SysDeptVo> deptOpt = Opt.of(user.getDeptId()).map(deptService::selectDeptById);
loginUser.setDeptName(deptOpt.map(SysDeptVo::getDeptName).orElse(StringUtils.EMPTY));
loginUser.setDeptCategory(deptOpt.map(SysDeptVo::getDeptCategory).orElse(StringUtils.EMPTY));
}
List<SysRoleVo> roles = roleService.selectRolesByUserId(userId);
List<SysPostVo> posts = postService.selectPostsByUserId(userId);
loginUser.setRoles(BeanUtil.copyToList(roles, RoleDTO.class));
loginUser.setPosts(BeanUtil.copyToList(posts, PostDTO.class));
try (ExecutorService executor = Executors.newVirtualThreadPerTaskExecutor()) {
executor.execute(() -> {
loginUser.setMenuPermission(permissionService.getMenuPermission(userId));
});
executor.execute(() -> {
loginUser.setRolePermission(permissionService.getRolePermission(userId));
});
executor.execute(() -> {
List<SysRoleVo> roles = roleService.selectRolesByUserId(userId);
loginUser.setRoles(BeanUtil.copyToList(roles, RoleDTO.class));
});
executor.execute(() -> {
List<SysPostVo> posts = postService.selectPostsByUserId(userId);
loginUser.setPosts(BeanUtil.copyToList(posts, PostDTO.class));
});
}
return loginUser;
}