科技政策查询（Springbood）

    pom.xml：

<!--      mybatisplus依赖-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.4.1</version>
        </dependency>
        <!--        mybatisplus依赖-->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.2.2</version>
        </dependency>

<!--        注解小工具-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.12</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.1.16</version>
        </dependency>

PolicyController：

package com.paopao.controller;

import com.paopao.domain.Policy;
import com.paopao.domain.Text;
import com.paopao.service.PolicyService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.websocket.server.PathParam;
import java.util.List;

@RestController

@RequestMapping("/policy")
public class PolicyController {
    @Autowired
    private PolicyService policyService;

    @GetMapping
    public List<Policy> SelectAll(){
        System.out.println("11111");
        List<Policy> list=policyService.SelectAll();
        return list;
    }
    @PostMapping
    public List<Policy> GetType(@RequestBody Policy policy){
        List<Policy> list=policyService.GetType(policy);
        return list;
    }
    @GetMapping("/{name}")
    public String GetText(@PathVariable String name){
        System.out.println(name+"1111111111111111111111");
        String text= policyService.GetText(name);
        System.out.println(text);
        return text;
    }

}

TextDao：

package com.paopao.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.paopao.domain.Text;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface TextDao extends BaseMapper<Text> {
}

Policy：

package com.paopao.domain;

import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@AllArgsConstructor
@NoArgsConstructor
@TableName("policy")
public class Policy {
    private String name;
    private String organ;
    @TableField(value = "pubdata")
    private String date;
    private String type;
}

Text：

package com.paopao.domain;


import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@AllArgsConstructor
@NoArgsConstructor
@TableName("policy")
public class Text {
    @TableField(value = "text")
    private String text;
    private String name;
}

PolicyService：

package com.paopao.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.paopao.domain.Policy;
import com.paopao.domain.Text;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Transactional
public interface PolicyService extends IService<Policy> {


    List<Policy> SelectAll();

    List<Policy> GetType(Policy policy);

    String GetText(String name);

}

PolicyServiceImpl：

package com.paopao.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.paopao.dao.PolicyDao;
import com.paopao.dao.TextDao;
import com.paopao.domain.Policy;
import com.paopao.domain.Text;
import com.paopao.service.PolicyService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;


@Service
public class PolicyServiceImpl extends ServiceImpl<PolicyDao,Policy> implements PolicyService {
    @Autowired
    private PolicyDao policyDao;

    @Autowired
    private TextDao textDao;
    @Override
    public List<Policy> SelectAll() {
        List<Policy> list=policyDao.selectList(null);
        return list;
    }

    @Override
    public List<Policy> GetType(Policy policy) {
        LambdaQueryWrapper<Policy> lam=new LambdaQueryWrapper<Policy>();
        lam.eq(!policy.getName().equals(""),Policy::getName,policy.getName());//中间那个是数据库里面的name
        lam.like(!policy.getType().equals(""),Policy::getType,policy.getType());
        lam.like(!policy.getOrgan().equals(""),Policy::getOrgan,policy.getOrgan());
        List<Policy> list=policyDao.selectList(lam);
        return list;
    }

    @Override
    public String GetText(String name) {
        Text text=new Text();
//        Policy policy=new Policy();
        text.setName(name);
        LambdaQueryWrapper<Text> lam=new LambdaQueryWrapper<Text>();
        lam.eq(Text::getName,text.getName());
        text=textDao.selectOne(lam);
        return text.getText();
    }
}

main.html：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>科技政策管理系统</title>
    <script src="js/axios.min.js"></script>
    <script src="js/vue.js"></script>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>
<style>
    /*<!--    表单 -->*/
    .el-table .warning-row {
        background: oldlace;
    }

    .el-table .success-row {
        background: #f0f9eb;
    }
</style>
<body>

<div id="main">
    <!--    输入框-->
    <el-form :inline="true" :model="formInline" class="demo-form-inline">
        <el-form-item label="政策名称">
            <el-input v-model="formInline.name" placeholder="请输入政策名称"></el-input>
        </el-form-item>
        <el-form-item label="发文机构">
            <el-input v-model="formInline.oragan" placeholder="请输入审批人"></el-input>
        </el-form-item>
        <el-form-item label="类型">
            <el-input v-model="formInline.type" placeholder="请输入类型"></el-input>
        </el-form-item>
        <el-form-item>
            <el-button type="primary" @click="onSubmit">查询</el-button>
        </el-form-item>
    </el-form>

    <!--表单-->
    <template>
        <el-table
                :data="tableData"
                style="width: 100%"
                :row-class-name="tableRowClassName"
        >
            <el-table-column
                    prop="name"
                    label="政策名称"
                    align:right>
            </el-table-column>
            <el-table-column
                    prop="organ"
                    label="发文机构"
                    align:center>
            </el-table-column>
            <el-table-column
                    prop="type"
                    align:center
                    label="政策类型">
            </el-table-column>
            <el-table-column
                    prop="date"
                    align:center
                    label="发文时间">
            </el-table-column>
            <el-table-column
                    align:center
                    label="操作">
                <template slot-scope="scope">
                    <el-button type="primary" round @click="SelectText(scope.row)">查询</el-button>
            </template>
            </el-table-column>

        </el-table>
    </template>

</div>
<script>
    new Vue({
        el: "#main",
        methods: {//函数方法
            tableRowClassName({row, rowIndex}) {//表单函数
                if (rowIndex === 1) {
                    return 'warning-row';
                } else if (rowIndex === 3) {
                    return 'success-row';
                }
                return '';
            },
            SelectAll() {
                axios.get("/policy").then((res) => {
                    this.tableData = res.data
                })
            },
            onSubmit() {
                // console.log(this.formInline)
                axios.post("/policy", this.formInline).then((res) => {
                    this.tableData = res.data
                })
            },
            SelectText(row){
                // alert(row.name)
                var name=row.name
                axios.get("/policy/"+name).then((res)=>{
                    this.text=res.data
                    alert(this.text)
                    this.$alert('<body>'+this.text+'</body>',name , {
                        dangerouslyUseHTMLString: true
                    });
                })
            },
        },
        created() {
            // this.SelectAll()
        },
        data() {//数据源
            return {
                tableData: [],
                formInline: {
                    name: '',
                    type: '',
                    organ:''
                },
                text:''

            }
        },
        mounted() {//初始化
            // alert("加载完成")
            this.SelectAll()
        }
    })
</script>
</body>
</html>

application.yml（这个是要把文件类型改成yml才可以使用的）

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/canteen?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true
    username: root
    password: 123456
    type: com.alibaba.druid.pool.DruidDataSource

    #关闭日志
  main:
    banner-mode: off



logging:
  level:
    root: warn
server:
  port: 80

#  去除启动时的日志
mybatis-plus:
  global-config:
    banner: false
#    开启sql语句的日志
#  configuration:
#      map-underscore-to-camel-case: true
#      log-impl: org.apache.ibatis.logging.stdout.StdOutImpl

mapper