parent
537f0a3a07
commit
940d09fed0
@ -0,0 +1,90 @@
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>bookadd</title>
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<!-- layui -->
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<link rel="stylesheet" href="../public/layui/css/layui.css">
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<script src="../public/layui/layui.js"></script>
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<style>
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.layui-form{
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margin-top: 10px;
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margin-right: 10px;
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}
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</style>
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</head>
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<body>
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<form class="layui-form" action="">
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<div class="layui-form-item">
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<label class="layui-form-label">书名</label>
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<div class="layui-input-block">
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<input type="text" name="title" required lay-verify="required" placeholder="请输入书名" autocomplete="off" class="layui-input">
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">图书馆</label>
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<div class="layui-input-block">
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<select name="library_id" lay-verify="required">
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<option value=""></option>
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<option value="0">南图</option>
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<option value="1">北图</option>
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<option value="2">第三图书馆</option>
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</select>
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">分类</label>
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<div class="layui-input-block">
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<select name="sort_id" lay-verify="required">
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<option value=""></option>
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<option value="1">幽默</option>
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<option value="2">护理</option>
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<option value="3">编程</option>
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</select>
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">位置</label>
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<div class="layui-input-block">
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<input type="text" name="position" required lay-verify="required" placeholder="请输入位置编号" autocomplete="off" class="layui-input">
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">状态</label>
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<div class="layui-input-block">
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<input type="radio" name="status" value="1" title="可借" checked>
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<input type="radio" name="status" value="0" title="不可借">
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</div>
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</div>
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<div class="layui-form-item layui-form-text">
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<label class="layui-form-label">书籍简介</label>
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<div class="layui-input-block">
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<textarea name="description" placeholder="请输入内容" class="layui-textarea"></textarea>
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</div>
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</div>
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<div class="layui-form-item">
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<div class="layui-input-block">
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<button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
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<button type="reset" class="layui-btn layui-btn-primary">重置</button>
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</div>
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</div>
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</form>
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<script>
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layui.use('form', function(){
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var form = layui.form;
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//监听提交
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form.on('submit(formDemo)', function(data){
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layer.msg(JSON.stringify(data.field));
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return false;
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});
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});
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</script>
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</body>
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</html>
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@ -1,3 +1,5 @@
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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@ -1 +1 @@
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{"code":0,"msg":"","count":1000,"data":[{"id":10000,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"},{"id":10000,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"},{"id":10000,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"},{"id":10010,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"}]}
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{"code":0,"msg":"","count":10,"data":[{"id":10000,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"},{"id":10000,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"},{"id":10000,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"},{"id":10010,"name":"夏洛特的烦恼","library_name":"南图","sort_id":"言情","position_id":"sdf","state":"借出","descript":"好看","operate":"234"}]}
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@ -1 +0,0 @@
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managelist.html
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@ -0,0 +1,3 @@
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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managelist.html
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@ -1 +0,0 @@
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rulelist.html
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@ -0,0 +1,3 @@
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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rulelist.html
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@ -1 +0,0 @@
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system.html
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@ -0,0 +1,3 @@
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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system.html
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@ -0,0 +1,35 @@
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package javabean;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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public class Common {
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/**
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* 获取行总数
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* @return
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* @throws SQLException
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* @throws ClassNotFoundException
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*/
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public static int getCount(String table) throws SQLException, ClassNotFoundException {
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if(table == null || table.equals("")) {
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return 0;
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}
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Connection connection = null;
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PreparedStatement pstmt = null;
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ResultSet resultSet = null;
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connection = Base.getConnection();
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try {
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pstmt = connection.prepareStatement("select count(*) as count from " +table);
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resultSet = pstmt.executeQuery();
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resultSet.next();
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return resultSet.getInt("count");
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}catch(Exception e) {
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return 0;
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}finally {
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Base.closeResource(connection, pstmt, resultSet);
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}
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}
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}
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@ -0,0 +1,17 @@
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package javabean;
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public class Util {
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/**
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* 主要用来计算json字符串中对象的个数
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* @param str
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* @param contain
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* @return
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*/
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public static int getCountString(String str, String contain) {
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int count = ( str.length()-str.replace(contain, "").length() ) / contain.length();
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return count;
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}
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public static void main(String[] args) {
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System.out.println(Util.getCountString("234{sdf{sdf{", "{"));
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}
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}
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Loading…
Reference in new issue