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Commit 52d1535

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用户管理界面即用户列表获取
1 parent 5059c08 commit 52d1535

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13 files changed

+940
-344
lines changed

13 files changed

+940
-344
lines changed

‎pom.xml

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@@ -67,7 +67,11 @@
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<groupId>mysql</groupId>
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<artifactId>mysql-connector-java</artifactId>
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</dependency>
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<dependency>
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<groupId>net.sourceforge.nekohtml</groupId>
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<artifactId>nekohtml</artifactId>
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<version>1.9.22</version>
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</dependency>
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</dependencies>
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<build>

‎src/main/java/com/study/SpringbootShiroApplication.java

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@@ -1,12 +1,14 @@
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package com.study;
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import org.mybatis.spring.annotation.MapperScan;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@SpringBootApplication
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@MapperScan(basePackages = "com.study.mapper")
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public class SpringbootShiroApplication {
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public static void main(String[] args) {

‎src/main/java/com/study/controller/HomeController.java

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@@ -19,7 +19,7 @@ public String login(){
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@RequestMapping(value="/login",method=RequestMethod.POST)
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public String login(HttpServletRequest request, Map<String, Object> map){
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return "";
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return "user/users";
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}
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}
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@@ -0,0 +1,37 @@
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package com.study.controller;
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import com.github.pagehelper.PageInfo;
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import com.study.model.User;
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import com.study.service.UserService;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import javax.annotation.Resource;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* Created by yangqj on 2017年4月22日.
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*/
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@RestController
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@RequestMapping("/users")
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public class UserController {
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@Resource
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private UserService userService;
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@RequestMapping
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public Map<String,Object> getAll(User user, String draw,
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@RequestParam(required = false, defaultValue = "1") int start,
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@RequestParam(required = false, defaultValue = "10") int length){
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Map<String,Object> map = new HashMap<>();
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PageInfo<User> pageInfo = userService.selectByPage(user, start, length);
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System.out.println("pageInfo.getTotal():"+pageInfo.getTotal());
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map.put("draw",draw);
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map.put("recordsTotal",pageInfo.getTotal());
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map.put("recordsFiltered",pageInfo.getTotal());
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map.put("data", pageInfo.getList());
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return map;
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}
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}
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package com.study.service;/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 abel533@gmail.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
11+
* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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import org.springframework.stereotype.Service;
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import java.util.List;
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/**
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* 通用接口
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*/
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@Service
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public interface IService<T> {
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T selectByKey(Object key);
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int save(T entity);
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int delete(Object key);
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int updateAll(T entity);
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int updateNotNull(T entity);
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List<T> selectByExample(Object example);
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//TODO 其他...
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}
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Original file line numberDiff line numberDiff line change
@@ -1,7 +1,11 @@
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package com.study.service;
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import com.github.pagehelper.PageInfo;
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import com.study.model.User;
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36
/**
47
* Created by yangqj on 2017年4月21日.
58
*/
6-
public interface UserService {
9+
public interface UserService extends IService<User>{
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public PageInfo<User> selectByPage(User user, int start, int length);
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}
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 abel533@gmail.com
5+
*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
7+
* of this software and associated documentation files (the "Software"), to deal
8+
* in the Software without restriction, including without limitation the rights
9+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10+
* copies of the Software, and to permit persons to whom the Software is
11+
* furnished to do so, subject to the following conditions:
12+
*
13+
* The above copyright notice and this permission notice shall be included in
14+
* all copies or substantial portions of the Software.
15+
*
16+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21+
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22+
* THE SOFTWARE.
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*/
24+
25+
package com.study.service.impl;
26+
27+
import com.study.service.IService;
28+
import org.springframework.beans.factory.annotation.Autowired;
29+
import tk.mybatis.mapper.common.Mapper;
30+
31+
import java.util.List;
32+
33+
/**
34+
* Created by liuzh on 2014年12月11日.
35+
*/
36+
public abstract class BaseService<T> implements IService<T> {
37+
38+
@Autowired
39+
protected Mapper<T> mapper;
40+
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public Mapper<T> getMapper() {
42+
return mapper;
43+
}
44+
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@Override
46+
public T selectByKey(Object key) {
47+
return mapper.selectByPrimaryKey(key);
48+
}
49+
50+
public int save(T entity) {
51+
return mapper.insert(entity);
52+
}
53+
54+
public int delete(Object key) {
55+
return mapper.deleteByPrimaryKey(key);
56+
}
57+
58+
public int updateAll(T entity) {
59+
return mapper.updateByPrimaryKey(entity);
60+
}
61+
62+
public int updateNotNull(T entity) {
63+
return mapper.updateByPrimaryKeySelective(entity);
64+
}
65+
66+
public List<T> selectByExample(Object example) {
67+
return mapper.selectByExample(example);
68+
}
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//TODO 其他...
71+
}
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@@ -1,9 +1,38 @@
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package com.study.service.impl;
22

3+
import com.github.pagehelper.PageHelper;
4+
import com.github.pagehelper.PageInfo;
5+
import com.study.model.User;
36
import com.study.service.UserService;
7+
import org.springframework.stereotype.Service;
8+
import tk.mybatis.mapper.entity.Example;
9+
import tk.mybatis.mapper.util.StringUtil;
10+
11+
import java.util.List;
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/**
614
* Created by yangqj on 2017年4月21日.
715
*/
8-
public class UserServiceImpl implements UserService{
16+
@Service
17+
public class UserServiceImpl extends BaseService<User> implements UserService{
18+
19+
@Override
20+
public PageInfo<User> selectByPage(User user, int start, int length) {
21+
int page = start/length+1;
22+
Example example = new Example(User.class);
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Example.Criteria criteria = example.createCriteria();
24+
if (StringUtil.isNotEmpty(user.getUsername())) {
25+
criteria.andLike("username", "%" + user.getUsername() + "%");
26+
}
27+
if (user.getId() != null) {
28+
criteria.andEqualTo("id", user.getId());
29+
}
30+
if (user.getEnable() != null) {
31+
criteria.andEqualTo("enable", user.getEnable());
32+
}
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//分页查询
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PageHelper.startPage(page, length);
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List<User> userList = selectByExample(example);
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return new PageInfo<>(userList);
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}
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}

‎src/main/resources/application.properties

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@@ -30,6 +30,7 @@ spring.datasource.maxActive=20
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#spring.thymeleaf.content-type=text/html
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# set to false for hot refresh
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spring.thymeleaf.cache=false
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spring.thymeleaf.mode=LEGACYHTML5
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mybatis.type-aliases-package=com.study.model
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mybatis.mapper-locations=classpath:mapper/*.xml

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