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update 优化查询用户的角色组、岗位组代码

This commit is contained in:
疯狂的狮子li 2021-12-06 18:32:51 +08:00
parent 2c3f1c28e5
commit 4de4763baf
1 changed files with 9 additions and 16 deletions
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25
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
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@ -2,6 +2,8 @@ package com.ruoyi.system.service.impl;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import java.util.stream.Collectors;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
@ -25,6 +27,7 @@ import com.ruoyi.system.mapper.SysUserPostMapper;
import com.ruoyi.system.mapper.SysUserRoleMapper; import com.ruoyi.system.mapper.SysUserRoleMapper;
import com.ruoyi.system.service.ISysConfigService; import com.ruoyi.system.service.ISysConfigService;
import com.ruoyi.system.service.ISysUserService; import com.ruoyi.system.service.ISysUserService;
import org.springframework.util.CollectionUtils;
/** /**
* 用户 业务层处理 * 用户 业务层处理
@ -127,16 +130,11 @@ public class SysUserServiceImpl implements ISysUserService
public String selectUserRoleGroup(String userName) public String selectUserRoleGroup(String userName)
{ {
List<SysRole> list = roleMapper.selectRolesByUserName(userName); List<SysRole> list = roleMapper.selectRolesByUserName(userName);
StringBuffer idsStr = new StringBuffer(); if (CollectionUtils.isEmpty(list))
for (SysRole role : list)
{ {
idsStr.append(role.getRoleName()).append(","); return StringUtils.EMPTY;
} }
if (StringUtils.isNotEmpty(idsStr.toString())) return list.stream().map(SysRole::getRoleName).collect(Collectors.joining(","));
{
return idsStr.substring(0, idsStr.length() - 1);
}
return idsStr.toString();
} }
/** /**
@ -149,16 +147,11 @@ public class SysUserServiceImpl implements ISysUserService
public String selectUserPostGroup(String userName) public String selectUserPostGroup(String userName)
{ {
List<SysPost> list = postMapper.selectPostsByUserName(userName); List<SysPost> list = postMapper.selectPostsByUserName(userName);
StringBuffer idsStr = new StringBuffer(); if (CollectionUtils.isEmpty(list))
for (SysPost post : list)
{ {
idsStr.append(post.getPostName()).append(","); return StringUtils.EMPTY;
} }
if (StringUtils.isNotEmpty(idsStr.toString())) return list.stream().map(SysPost::getPostName).collect(Collectors.joining(","));
{
return idsStr.substring(0, idsStr.length() - 1);
}
return idsStr.toString();
} }
/** /**