package com.whyc.controller;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.whyc.dto.Response;
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import com.whyc.mapper.BattInfMapper;
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import com.whyc.mapper.UserMapper;
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import com.whyc.pojo.UserInf;
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import com.whyc.util.ActionUtil;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.apache.catalina.User;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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@RestController
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@RequestMapping("changeUser")
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@Api(tags = "切换用户")
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public class ChangeUserController {
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@Resource
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private UserMapper mapper;
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@PostMapping
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@ApiOperation(value = "切换用户")
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public void changeUser(@RequestParam Long userId){
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QueryWrapper<UserInf> query = Wrappers.query();
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query.eq("uId",userId).last(" limit 1");
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UserInf userInf = mapper.selectOne(query);
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ActionUtil.getSession().setAttribute("user",userInf);
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}
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}
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