甘特图开发代码（测试版）

场景：要实现的功能就是单行数据能左右拖动。

流程五个：ABCDE。（对应：Charter开发、概念和计划、初样开发、正样开发、验证）

1、A有开始时间，结束时间。B的开始时间必须是A的结束时间（相等或者大于A的结束时间）。CDE以此类推。

2、一条数据有父子级的话，父级数据的进度条取A的开始时间，E的结束时间,如果当前流程没到E，就是取现有的流程的结束时间。流程阶段影响父级

3、单个流程进度条移动会影响前后进度条，如果没有前后节点就不影响

一、代码实现

https://juejin.cn/post/7451884906761486372

https://juejin.cn/post/7273096710826967092

1、html页面

import React, { useState, useMemo, useRef } from 'react';
import {Button,DataSet,DatePicker,Dropdown,Form,Menu,message,Modal,Select,Table,TextField,
} from 'choerodon-ui/pro';
import GanttModal from './components/ganttModal/main';const platformCharter = () => {return <GanttModal />
};export default platformCharter;

2、组件页面

const handleCheckboxClick = useCallback(event => {const target = event.target;if (target.tagName === 'INPUT' && target.type === 'checkbox') {const taskId = target.getAttribute('data-task-id');const isChecked = target.checked;// 更新任务数据中的选中状态const task = gantt.getTask(taskId);task.selected = isChecked;gantt.updateTask(taskId);// 获取子任务const childTasks = gantt.getChildren(taskId);childTasks.forEach(childTask => {const childCheckbox = gantt.getTask(childTask.id);childCheckbox.selected = isChecked; // 设置子任务的选中状态gantt.updateTask(childTask.id);});// 更新父任务的选中状态const parentTask = gantt.getTask(task.parent);if (parentTask) {const siblings = gantt.getChildren(parentTask.id);const allChecked = siblings.every(sibling => sibling.selected);parentTask.selected = allChecked; // 如果所有兄弟任务都选中，父任务选中gantt.updateTask(parentTask.id);}console.log('任务选中状态:', taskId, isChecked);}
}, []);.gantt_task {background-color: #4CAF50; /* 修改任务条的背景色 */border: 1px solid #333; /* 修改任务条的边框 */
}.gantt_task_line {height: 20px; /* 修改任务条的高度 */
}.gantt_grid_line {border-color: #ccc; /* 修改网格线的颜色 */
}gantt.templates.task_text = function(start, end, task) {return "<span style='color: red;'>" + task.text + "</span>"; // 修改任务文本颜色
};// 
// test
//test
const secondGridColumns = [{name: 'actions',label: '操作',width: 200,align: 'center',template: (task) => {return `<div class="gantt-actions"><div class="edit-btn" data-task-id="${task.id}">编辑</div><div class="detail-btn" data-task-id="${task.id}">详情</div><div class="record-btn" data-task-id="${task.id}">修改记录</div></div>`;}}
];// demo
<!DOCTYPE html>
<head><meta http-equiv="Content-type" content="text/html; charset=utf-8"><title>Grid columns rightside of gantt</title><script src="../../codebase/dhtmlxgantt.js?v=9.0.3"></script><link rel="stylesheet" href="../../codebase/dhtmlxgantt.css?v=9.0.3"><style>html, body {padding: 0px;margin: 0px;height: 100%;}.gantt_grid_scale .gantt_grid_head_cell,.gantt_task .gantt_task_scale .gantt_scale_cell {font-weight: bold;font-size: 14px;color: rgba(0, 0, 0, 0.7);}</style>
</head>
<body>
<div id="gantt_here" style='width:100%; height:100%;'></div>
<script>var secondGridColumns = {columns: [{name: "status", label: "Status", width: 60, align: "center", template: function (task) {var progress = task.progress || 0;return Math.floor(progress * 100) + "";}},{name: "impact", width: 90, label: "Impact", template: function (task) {return (task.duration * 1000).toLocaleString("en-US", {style: 'currency', currency: 'USD'});}}]};gantt.config.layout = {css: "gantt_container",rows: [{cols: [{view: "grid", width: 320, scrollY: "scrollVer"},{resizer: true, width: 1},{view: "timeline", scrollX: "scrollHor", scrollY: "scrollVer"},{resizer: true, width: 1},{view: "grid", width: 160, bind: "task", scrollY: "scrollVer", config: secondGridColumns},{view: "scrollbar", id: "scrollVer"}]},{view: "scrollbar", id: "scrollHor", height: 20}]};gantt.init("gantt_here");gantt.parse({data: [{id: 1, text: "Office itinerancy", type: gantt.config.types.project, progress: 0.4, open: false},{id: 2, text: "Office facing", type: gantt.config.types.project, start_date: "02-04-2025", duration: "8", progress: 0.6, parent: "1", open: true},{id: 3, text: "Furniture installation", type: gantt.config.types.project, start_date: "11-04-2025", duration: "8", parent: "1", progress: 0.6, open: true},{id: 4, text: "The employee relocation", type: gantt.config.types.project, start_date: "13-04-2025", duration: "6", parent: "1", progress: 0.5, open: true},{id: 5, text: "Interior office", start_date: "02-04-2025", duration: "7", parent: "2", progress: 0.6, open: true},{id: 6, text: "Air conditioners check", start_date: "03-04-2025", duration: "7", parent: "2", progress: 0.6, open: true},{id: 7, text: "Workplaces preparation", start_date: "11-04-2025", duration: "8", parent: "3", progress: 0.6, open: true},{id: 8, text: "Preparing workplaces", start_date: "14-04-2025", duration: "5", parent: "4", progress: 0.5, open: true},{id: 9, text: "Workplaces importation", start_date: "14-04-2025", duration: "4", parent: "4", progress: 0.5, open: true},{id: 10, text: "Workplaces exportation", start_date: "14-04-2025", duration: "3", parent: "4", progress: 0.5, open: true},{id: 11, text: "Product launch", type: gantt.config.types.project, progress: 0.6, open: true},{id: 12, text: "Perform Initial testing", start_date: "03-04-2025", duration: "5", parent: "11", progress: 1, open: true},{id: 13, text: "Development", type: gantt.config.types.project, start_date: "02-04-2025", duration: "7", parent: "11", progress: 0.5, open: true},{id: 14, text: "Analysis", start_date: "02-04-2025", duration: "6", parent: "11", progress: 0.8, open: true},{id: 15, text: "Design", type: gantt.config.types.project, start_date: "02-04-2025", duration: "5", parent: "11", progress: 0.2, open: false},{id: 16, text: "Documentation creation", start_date: "02-04-2025", duration: "7", parent: "11", progress: 0, open: true},{id: 17, text: "Develop System", start_date: "03-04-2025", duration: "2", parent: "13", progress: 1, open: true},{id: 25, text: "Beta Release", start_date: "06-04-2025", type: gantt.config.types.milestone, parent: "13", progress: 0, open: true},{id: 18, text: "Integrate System", start_date: "08-04-2025", duration: "2", parent: "13", progress: 0.8, open: true},{id: 19, text: "Test", start_date: "10-04-2025", duration: "4", parent: "13", progress: 0.2, open: true},{id: 20, text: "Marketing", start_date: "10-04-2025", duration: "4", parent: "13", progress: 0, open: true},{id: 21, text: "Design database", start_date: "03-04-2025", duration: "4", parent: "15", progress: 0.5, open: true},{id: 22, text: "Software design", start_date: "03-04-2025", duration: "4", parent: "15", progress: 0.1, open: true},{id: 23, text: "Interface setup", start_date: "03-04-2025", duration: "5", parent: "15", progress: 0, open: true},{id: 24, text: "Release v1.0", start_date: "15-04-2025", type: gantt.config.types.milestone, parent: "11", progress: 0, open: true}],links: [{id: "1", source: "1", target: "2", type: "1"},{id: "2", source: "2", target: "3", type: "0"},{id: "3", source: "3", target: "4", type: "0"},{id: "4", source: "2", target: "5", type: "2"},{id: "5", source: "2", target: "6", type: "2"},{id: "6", source: "3", target: "7", type: "2"},{id: "7", source: "4", target: "8", type: "2"},{id: "8", source: "4", target: "9", type: "2"},{id: "9", source: "4", target: "10", type: "2"},{id: "10", source: "11", target: "12", type: "1"},{id: "11", source: "11", target: "13", type: "1"},{id: "12", source: "11", target: "14", type: "1"},{id: "13", source: "11", target: "15", type: "1"},{id: "14", source: "11", target: "16", type: "1"},{id: "15", source: "13", target: "17", type: "1"},{id: "16", source: "17", target: "25", type: "0"},{id: "23", source: "25", target: "18", type: "0"},{id: "17", source: "18", target: "19", type: "0"},{id: "18", source: "19", target: "20", type: "0"},{id: "19", source: "15", target: "21", type: "2"},{id: "20", source: "15", target: "22", type: "2"},{id: "21", source: "15", target: "23", type: "2"},{id: "22", source: "13", target: "24", type: "0"}]});
</script><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-11031269-1', 'auto');ga('send', 'pageview');
</script></body>"
import React, {forwardRef,useEffect,useRef,useState,useCallback,
} from 'react';
import { Button } from 'choerodon-ui/pro';
import { ButtonColor, FuncType } from 'choerodon-ui/pro/lib/button/enum';
import { observer } from 'mobx-react';
import { gantt } from '@/lib/dhtmlx-gantt/dhtmlxgantt.js';
import '@/lib/dhtmlx-gantt/dhtmlxgantt.css';
import { zoomLevels } from './store';
import './index.less';
import DetailModal from '../detail/main';
import RecordModal from '../record/main';
import { languageConfig } from '@/language/language';const GanttChart = observer(forwardRef((props, ref) => {const [visible, setVisible] = useState(false); // 弹框(详情/编辑)const [recordVisible, setRecordVisible] = useState(false); // 记录弹框const [operationType, setOperationType] = useState('detail'); // 弹框类型const [operationId, setOperationId] = useState(''); // 操作ID（用于调用详情）const ganttRef = useRef<any>(null);const [currentZoom, setCurrentZoom] = useState('day'); // 时间刻度(默认值: day)const currentZoomRef = useRef('day');/** 配置 Gantt */const initConfig = useCallback(() => {// 语言设置-中文gantt.i18n.setLocale('cn');// 行高gantt.config.row_height = 48;// 日期格式gantt.config.date_format = '%Y-%m-%d %H:%i';// 自适应gantt.config.autosize = 'y';// 设置列（name为数据字段，label为表头显示的名称，width为列宽，align为对齐方式）gantt.config.columns = [{name: 'selected', // 勾选框列label: '', // 表头为空width: 50,align: 'center',template: task => {return `<div class="gantt-checkbox"><inputtype="checkbox"data-task-id="${task.id}"${task.selected ? 'checked' : ''}/></div>`;},},{name: 'text',label: '姓名',width: 150,tree: true,},{ name: 'start_date', label: '开始日期', width: 130, align: 'center' },{ name: 'duration', label: '持续时间', width: 80, align: 'center' },{ name: 'progress', label: '进度', width: 80, align: 'center' },{name: 'actions',label: '操作',width: 200,align: 'center',template: task => {return `<div class="gantt-actions"><div class="edit-btn" data-task-id="${task.id}">编辑</div><div class="detail-btn" data-task-id="${task.id}">详情</div><div class="record-btn" data-task-id="${task.id}">修改记录</div></div>`;},},];// 布局gantt.config.layout = {css: 'custom-gantt-style',rows: [{cols: [{ view: 'grid', width: 450 }, // 任务列表{ view: 'timeline', scrollX: 50, scrollY: 60 }, // 时间轴],},],resizer: {width: 10,handler: true,},};// 启用当前日期标识插件gantt.plugins({marker: true,});// 设置时间列的样式gantt.templates.timeline_cell_class = (task, date) => {const isDisabledZoom = ['month', 'year', 'quarter'].includes(currentZoomRef.current,);if (!isDisabledZoom && !gantt.isWorkTime(date)) return 'week_end';return '';};}, []);/** 设置当前日期标识线 */const initCurrentDateMarker = useCallback(() => {const dateToStr = gantt.date.date_to_str(gantt.config.task_date);const today = new Date(new Date().setHours(0, 0, 0, 0)); // 当天零点gantt.addMarker({start_date: today,css: 'today',text: '今日',title: `Today: ${dateToStr(today)}`,});}, []);/** 初始化缩放配置 */const initZoom = useCallback(() => {const zoomConfig = {levels: zoomLevels,element: () => gantt.$root.querySelector('.gantt_task'),};gantt.ext.zoom.init(zoomConfig);gantt.ext.zoom.setLevel('day');}, []);/** 加载任务数据 */const loadTasks = useCallback(() => {const tasks = {data: [{id: 1,text: 'Karla',start_date: '2019-08-01 00:00',duration: 3,parent: 0,progress: 0.5,open: true,},{id: 11,text: 'Karla-01',start_date: '2019-08-01 10:00',duration: 3,parent: 1,progress: 0.8,},{id: 2,text: '前端',start_date: '2019-08-02 00:00',duration: 2,parent: 1,progress: 0.7,},{id: 3,text: 'York',start_date: '2019-08-03 00:00',duration: 4,parent: 0,progress: 0.3,open: true,},{id: 4,text: '后端',start_date: '2019-08-04 00:00',duration: 1,parent: 3,progress: 0.6,open: true,},{id: 5,text: 'Coco',start_date: '2019-08-05 00:00',duration: 2,parent: 0,progress: 0.8,open: true,},{id: 6,text: '测试',start_date: '2019-08-06 00:00',duration: 5,parent: 5,progress: 0.4,},{id: 7,text: 'Happy',start_date: '2019-08-07 00:00',duration: 3,parent: 0,progress: 0.9,},{id: 9,text: 'Rose',start_date: '2019-08-09 00:00',duration: 1,parent: 0,progress: 0.1,},],};gantt.parse(tasks);}, []);/** change 操作按钮点击事件 */const handleActionClick = useCallback(event => {const target = event.target;const taskId = target.getAttribute('data-task-id');if (!taskId) return;setOperationId(taskId);const actionMap = {'edit-btn': () => {console.log('点击了编辑:', taskId);setOperationType('edit');setVisible(true);},'detail-btn': () => {console.log('点击了详情:', taskId);setOperationType('detail');setVisible(true);},'record-btn': () => {console.log('点击了修改记录:', taskId);setRecordVisible(true);},};// 调用对应的处理逻辑const action = actionMap[target.className];if (action) {action();}}, []);/**change 时间刻度视图 */const handleZoomChange = useCallback(zoom => {setCurrentZoom(zoom);currentZoomRef.current = zoom;gantt.ext.zoom.setLevel(zoom);}, []);/** 处理勾选框点击事件 */const handleCheckboxClick = useCallback(event => {const target = event.target;if (target.tagName === 'INPUT' && target.type === 'checkbox') {const taskId = target.getAttribute('data-task-id');const isChecked = target.checked;// 更新任务数据中的选中状态const task = gantt.getTask(taskId);task.selected = isChecked;gantt.updateTask(taskId);console.log('任务选中状态:', taskId, isChecked);}}, []);/** 初始化 Gantt */useEffect(() => {initConfig();initZoom();initCurrentDateMarker();// 初始化gantt.init(ganttRef.current);// 加载数据loadTasks();// 绑定操作按钮的点击事件const ganttContainer = ganttRef.current;ganttContainer.addEventListener('click', handleActionClick);// 绑定勾选框的点击事件ganttContainer.addEventListener('change', handleCheckboxClick);// 清理事件监听器return () => {ganttContainer.removeEventListener('click', handleActionClick);ganttContainer.removeEventListener('change', handleCheckboxClick);};}, [initConfig,initZoom,initCurrentDateMarker,loadTasks,handleActionClick,handleCheckboxClick,]);return (<div>{/* 时间刻度:切换按钮 */}<div style={{ margin: '12px 0' }}>{zoomLevels.map(item => (<Buttonkey={item.name}color={ButtonColor.primary}funcType={FuncType.raised}disabled={item.name === currentZoom}onClick={() => handleZoomChange(item.name)}style={{ marginRight: 6 }}>{item.label}</Button>))}</div>{/* Gantt 容器 */}<div style={{ height: '500px', overflow: 'auto' }}><div ref={ganttRef} style={{ width: '100%', height: '100%' }}></div></div>{/* 详情/编辑弹框 */}{visible && (<DetailModalvisible={visible}setVisible={setVisible}onSelect={() => {}}title={operationType === 'detail'? languageConfig('platformCharter.title.detail', '详情'): languageConfig('platformCharter.title.edit', '编辑')}infoData={{operationId,operationType,}}/>)}{/* 记录 */}{recordVisible && (<RecordModalvisible={recordVisible}setVisible={setRecordVisible}onSelect={() => {}}title={languageConfig('platformCharter.title.editRecord','修改记录',)}infoData={{operationId,}}/>)}</div>);}),
);export default GanttChart;

store.js文件

export const zoomLevels = [// {//   name: 'hour',//   label: '小时',//   scale_height: 50,//   min_column_width: 30,//   scales: [//     { unit: 'day', format: '%Y-%m-%d' },//     { unit: 'hour', format: '%H' },//   ],// },{name: 'day',label: '日',scale_height: 70,min_column_width: 30,scales: [{ unit: 'month', format: '%Y年 %F' },// { unit: "day", step: 1, format: "%j %D" },{unit: 'day',step: 1,format: date => {const weekDays = ['日', '一', '二', '三', '四', '五', '六'];const day = new Date(date).getDate();const weekDay = new Date(date).getDay();return `<div class='scale-formate-date'><span class='formate-date'>${day}</span><span class='formate-weekDay'>${weekDays[weekDay]}</span></div>`;// return "<strong>Day " + dayNumber(date) + "</strong><br/>" + dateFormat(date);},},],},{name: 'week',label: '周',scale_height: 50,min_column_width: 50,scales: [{ unit: 'month', format: '%Y年 %F' },{ unit: 'week', step: 1, date: '%W周' },],},{name: 'month',label: '月',scale_height: 50,min_column_width: 50,scales: [// { unit: "year", step: 1, format: "%Y年" },{unit: 'quarter',step: 1,format: date => {const year = new Date(date).getFullYear();const month = new Date(date).getMonth();const quarter = Math.floor(month / 3 + 1);return `${year}年-Q${quarter}`;// return `Q${quarter}`;},},{ unit: 'month', step: 1, format: '%F' },],},{name: 'quarter',label: '季',scale_height: 50,min_column_width: 50,scales: [{ unit: 'year', step: 1, format: '%Y年' },{unit: 'quarter',step: 1,format: date => {// const year = new Date(date).getFullYear();const month = new Date(date).getMonth();const quarter = Math.floor(month / 3 + 1);// return `${year}年-Q${quarter}`;return `Q${quarter}`;},},],},{name: 'year',label: '年',scale_height: 50,min_column_width: 50,scales: [{ unit: 'year', step: 1, format: '%Y年' }],},
];export const zoomMap = {day: '日',week: '周',month: '月',quarter: '季',year: '年',
};.gantt-actions {display: flex;gap: 8px;justify-content: center;
}/************************************* table Header **************************************/
.gantt_grid_head_cell {background-color: #f5f7f8;font-size: 14px;font-weight: 400;
}/************************************* checkbox 勾选框 **************************************/
.gantt-checkbox input {cursor: pointer;border-radius: 4px;border: 1px solid #c7cfd8;width: 14px;height: 14px;appearance: none; /* 清除默认样式 */-webkit-appearance: none; /* 兼容 Safari 和 Chrome */-moz-appearance: none; /* 兼容 Firefox */position: relative; /* 为伪元素定位 */
}/* 选中状态样式 */
.gantt-checkbox input:checked {background-color: #1890ff; /* 选中时的背景色 */border-color: #1890ff; /* 选中时的边框颜色 */
}/* 小勾样式 */
.gantt-checkbox input:checked::after {content: '';position: absolute;top: 50%;left: 50%;width: 4px;height: 8px;border: solid white;border-width: 0 2px 2px 0;transform: translate(-50%, -60%) rotate(45deg); /* 调整位置和旋转角度 */
}/************************************* 操作(btn) **************************************/
.edit-btn,
.detail-btn,
.record-btn {color: #007dc6;cursor: pointer;
}

3、mock数据（暂时没用上）

export const tasksList = {data: [{bid: 1,pCode: '0',type: 1,code: 'm1234',name: 'm1234',projectRank: 'm1234',marketPositioning: 'm1234',costBenchmarking: 'm1234',performanceBenchmark: 'm1234',targetAudienceName: 'm1234',focusedIndustriesAndClientsName: 'm1234',newReachableCapacity: 'm1234',preparationOfKeyTechnologies: null,valueProposition: 'm1234',keyCompetitive: 'm1234',charterInitDate: '2025-01-02 00:00:00',charterTransferDate: '2025-01-02 00:00:00',pdcpDate: '2025-01-02 00:00:00',tr4aDate: '2025-01-02 00:00:00',edcpDate: '2025-01-02 00:00:00',adcpDate: '2025-05-02 00:00:00',insightFinishDate: '2025-03-02 00:00:00',relateOfferingName: null,rerlationshipName: null,serviceSolution: null,belongSolutionName: null,productClassL3Name: null,productSeriesL4Name: null,productOfferingL5Name: null,productBelongGroupsName: null,productBelongSpdtName: null,charterClass: null,charterTransferVersionTypeName: null,decisionLevelName: null,priorityName: null,businessPropertyName: null,bak: null,verison: null,state: 1,createUser: null,updatedUser: null,milestones: null,children: [{bid: 4,pCode: 'm1234',type: 2,code: 'm1234567',name: 'm1234',projectRank: 'm1234',marketPositioning: 'm1234',costBenchmarking: 'm1234',performanceBenchmark: 'm1234',targetAudienceName: 'm1234',focusedIndustriesAndClientsName: 'm1234',newReachableCapacity: 'm1234',preparationOfKeyTechnologies: null,valueProposition: 'm1234',keyCompetitive: 'm1234',charterInitDate: '2025-01-02 00:00:00',charterTransferDate: '2025-02-02 00:00:00',pdcpDate: '2025-03-02 00:00:00',tr4aDate: '2025-04-02 00:00:00',edcpDate: '2025-05-02 00:00:00',adcpDate: '2025-09-02 00:00:00',insightFinishDate: '2025-09-02 00:00:00',relateOfferingName: null,rerlationshipName: null,serviceSolution: null,belongSolutionName: null,productClassL3Name: null,productSeriesL4Name: null,productOfferingL5Name: null,productBelongGroupsName: null,productBelongSpdtName: null,charterClass: null,charterTransferVersionTypeName: null,decisionLevelName: null,priorityName: null,businessPropertyName: null,bak: null,verison: null,state: 1,createUser: null,updatedUser: null,milestones: [{id: 'm1234567-1',pCode: 'm1234567',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm1234567',start_date: '2025-01-02',end_date: '2025-02-02',},{id: 'm1234567-2',pCode: 'm1234567',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm1234567',start_date: '2025-02-02',end_date: '2025-03-02',},{id: 'm1234567-3',pCode: 'm1234567',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm1234567',start_date: '2025-03-02',end_date: '2025-04-02',},{id: 'm1234567-4',pCode: 'm1234567',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm1234567',start_date: '2025-04-02',end_date: '2025-05-02',},{id: 'm1234567-5',pCode: 'm1234567',startDate: '2025-05-02',endDate: '2025-09-02',text: '验证',milestonskey: 'VERIFY',parent: 'm1234567',start_date: '2025-05-02',end_date: '2025-09-02',},],children: null,parent: 'm1234',render: 'split',isChildrenNode: true,},{bid: 5,pCode: 'm1234',type: 2,code: 'm12345678',name: 'm1234',projectRank: 'm1234',marketPositioning: 'm1234',costBenchmarking: 'm1234',performanceBenchmark: 'm1234',targetAudienceName: 'm1234',focusedIndustriesAndClientsName: 'm1234',newReachableCapacity: 'm1234',preparationOfKeyTechnologies: null,valueProposition: 'm1234',keyCompetitive: 'm1234',charterInitDate: '2025-01-02 00:00:00',charterTransferDate: '2025-02-02 00:00:00',pdcpDate: '2025-03-02 00:00:00',tr4aDate: '2025-04-02 00:00:00',edcpDate: '2025-05-02 00:00:00',adcpDate: '2025-07-02 00:00:00',insightFinishDate: '2025-09-02 00:00:00',relateOfferingName: null,rerlationshipName: null,serviceSolution: null,belongSolutionName: null,productClassL3Name: null,productSeriesL4Name: null,productOfferingL5Name: null,productBelongGroupsName: null,productBelongSpdtName: null,charterClass: null,charterTransferVersionTypeName: null,decisionLevelName: null,priorityName: null,businessPropertyName: null,bak: null,verison: null,state: 1,createUser: null,updatedUser: null,milestones: [{id: 'm12345678-1',pCode: 'm12345678',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm12345678',start_date: '2025-01-02',end_date: '2025-02-02',},{id: 'm12345678-2',pCode: 'm12345678',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm12345678',start_date: '2025-02-02',end_date: '2025-03-02',},{id: 'm12345678-3',pCode: 'm12345678',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm12345678',start_date: '2025-03-02',end_date: '2025-04-02',},{id: 'm12345678-4',pCode: 'm12345678',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm12345678',start_date: '2025-04-02',end_date: '2025-05-02',},{id: 'm12345678-5',pCode: 'm12345678',startDate: '2025-05-02',endDate: '2025-07-02',text: '验证',milestonskey: 'VERIFY',parent: 'm12345678',start_date: '2025-05-02',end_date: '2025-07-02',},],children: null,parent: 'm1234',render: 'split',isChildrenNode: true,},],id: 'm1234',color: '#c7cfd8',text: '',},{id: 'm1234567-1',pCode: 'm1234567',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm1234567',start_date: '2025-01-02',end_date: '2025-02-02',color: '#adbbff',},{id: 'm1234567-2',pCode: 'm1234567',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm1234567',start_date: '2025-02-02',end_date: '2025-03-02',color: '#ffe179',},{id: 'm1234567-3',pCode: 'm1234567',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm1234567',start_date: '2025-03-02',end_date: '2025-04-02',color: '#adbbff',},{id: 'm1234567-4',pCode: 'm1234567',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm1234567',start_date: '2025-04-02',end_date: '2025-05-02',color: '#92d9fb',},{id: 'm1234567-5',pCode: 'm1234567',startDate: '2025-05-02',endDate: '2025-09-02',text: '验证',milestonskey: 'VERIFY',parent: 'm1234567',start_date: '2025-05-02',end_date: '2025-09-02',color: '#64e0b7',},{bid: 4,pCode: 'm1234',type: 2,code: 'm1234567',name: 'm1234',projectRank: 'm1234',marketPositioning: 'm1234',costBenchmarking: 'm1234',performanceBenchmark: 'm1234',targetAudienceName: 'm1234',focusedIndustriesAndClientsName: 'm1234',newReachableCapacity: 'm1234',preparationOfKeyTechnologies: null,valueProposition: 'm1234',keyCompetitive: 'm1234',charterInitDate: '2025-01-02 00:00:00',charterTransferDate: '2025-02-02 00:00:00',pdcpDate: '2025-03-02 00:00:00',tr4aDate: '2025-04-02 00:00:00',edcpDate: '2025-05-02 00:00:00',adcpDate: '2025-09-02 00:00:00',insightFinishDate: '2025-09-02 00:00:00',relateOfferingName: null,rerlationshipName: null,serviceSolution: null,belongSolutionName: null,productClassL3Name: null,productSeriesL4Name: null,productOfferingL5Name: null,productBelongGroupsName: null,productBelongSpdtName: null,charterClass: null,charterTransferVersionTypeName: null,decisionLevelName: null,priorityName: null,businessPropertyName: null,bak: null,verison: null,state: 1,createUser: null,updatedUser: null,milestones: [{id: 'm1234567-1',pCode: 'm1234567',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm1234567',start_date: '2025-01-02',end_date: '2025-02-02',},{id: 'm1234567-2',pCode: 'm1234567',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm1234567',start_date: '2025-02-02',end_date: '2025-03-02',},{id: 'm1234567-3',pCode: 'm1234567',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm1234567',start_date: '2025-03-02',end_date: '2025-04-02',},{id: 'm1234567-4',pCode: 'm1234567',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm1234567',start_date: '2025-04-02',end_date: '2025-05-02',},{id: 'm1234567-5',pCode: 'm1234567',startDate: '2025-05-02',endDate: '2025-09-02',text: '验证',milestonskey: 'VERIFY',parent: 'm1234567',start_date: '2025-05-02',end_date: '2025-09-02',},],children: null,parent: 'm1234',render: 'split',isChildrenNode: true,id: 'm1234567',},{id: 'm12345678-1',pCode: 'm12345678',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm12345678',start_date: '2025-01-02',end_date: '2025-02-02',color: '#adbbff',},{id: 'm12345678-2',pCode: 'm12345678',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm12345678',start_date: '2025-02-02',end_date: '2025-03-02',color: '#ffe179',},{id: 'm12345678-3',pCode: 'm12345678',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm12345678',start_date: '2025-03-02',end_date: '2025-04-02',color: '#adbbff',},{id: 'm12345678-4',pCode: 'm12345678',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm12345678',start_date: '2025-04-02',end_date: '2025-05-02',color: '#92d9fb',},{id: 'm12345678-5',pCode: 'm12345678',startDate: '2025-05-02',endDate: '2025-07-02',text: '验证',milestonskey: 'VERIFY',parent: 'm12345678',start_date: '2025-05-02',end_date: '2025-07-02',color: '#64e0b7',},{bid: 5,pCode: 'm1234',type: 2,code: 'm12345678',name: 'm1234',projectRank: 'm1234',marketPositioning: 'm1234',costBenchmarking: 'm1234',performanceBenchmark: 'm1234',targetAudienceName: 'm1234',focusedIndustriesAndClientsName: 'm1234',newReachableCapacity: 'm1234',preparationOfKeyTechnologies: null,valueProposition: 'm1234',keyCompetitive: 'm1234',charterInitDate: '2025-01-02 00:00:00',charterTransferDate: '2025-02-02 00:00:00',pdcpDate: '2025-03-02 00:00:00',tr4aDate: '2025-04-02 00:00:00',edcpDate: '2025-05-02 00:00:00',adcpDate: '2025-07-02 00:00:00',insightFinishDate: '2025-09-02 00:00:00',relateOfferingName: null,rerlationshipName: null,serviceSolution: null,belongSolutionName: null,productClassL3Name: null,productSeriesL4Name: null,productOfferingL5Name: null,productBelongGroupsName: null,productBelongSpdtName: null,charterClass: null,charterTransferVersionTypeName: null,decisionLevelName: null,priorityName: null,businessPropertyName: null,bak: null,verison: null,state: 1,createUser: null,updatedUser: null,milestones: [{id: 'm12345678-1',pCode: 'm12345678',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm12345678',start_date: '2025-01-02',end_date: '2025-02-02',},{id: 'm12345678-2',pCode: 'm12345678',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm12345678',start_date: '2025-02-02',end_date: '2025-03-02',},{id: 'm12345678-3',pCode: 'm12345678',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm12345678',start_date: '2025-03-02',end_date: '2025-04-02',},{id: 'm12345678-4',pCode: 'm12345678',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm12345678',start_date: '2025-04-02',end_date: '2025-05-02',},{id: 'm12345678-5',pCode: 'm12345678',startDate: '2025-05-02',endDate: '2025-07-02',text: '验证',milestonskey: 'VERIFY',parent: 'm12345678',start_date: '2025-05-02',end_date: '2025-07-02',},],children: null,parent: 'm1234',render: 'split',isChildrenNode: true,id: 'm12345678',},{id: 'm12345-1',pCode: 'm12345',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm12345',start_date: '2025-01-02',end_date: '2025-02-02',color: '#adbbff',},{id: 'm12345-2',pCode: 'm12345',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm12345',start_date: '2025-02-02',end_date: '2025-03-02',color: '#ffe179',},{id: 'm12345-3',pCode: 'm12345',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm12345',start_date: '2025-03-02',end_date: '2025-04-02',color: '#adbbff',},{id: 'm12345-4',pCode: 'm12345',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm12345',start_date: '2025-04-02',end_date: '2025-05-02',color: '#92d9fb',},{id: 'm12345-5',pCode: 'm12345',startDate: '2025-05-02',endDate: '2025-06-02',text: '验证',milestonskey: 'VERIFY',parent: 'm12345',start_date: '2025-05-02',end_date: '2025-06-02',color: '#64e0b7',},{bid: 2,pCode: '0',type: 2,code: 'm12345',name: 'm1234',projectRank: 'm1234',marketPositioning: 'm1234',costBenchmarking: 'm1234',performanceBenchmark: 'm1234',targetAudienceName: 'm1234',focusedIndustriesAndClientsName: 'm1234',newReachableCapacity: 'm1234',preparationOfKeyTechnologies: null,valueProposition: 'm1234',keyCompetitive: 'm1234',charterInitDate: '2025-01-02 00:00:00',charterTransferDate: '2025-02-02 00:00:00',pdcpDate: '2025-03-02 00:00:00',tr4aDate: '2025-04-02 00:00:00',edcpDate: '2025-05-02 00:00:00',adcpDate: '2025-06-02 00:00:00',insightFinishDate: '2025-07-02 00:00:00',relateOfferingName: null,rerlationshipName: null,serviceSolution: null,belongSolutionName: null,productClassL3Name: null,productSeriesL4Name: null,productOfferingL5Name: null,productBelongGroupsName: null,productBelongSpdtName: null,charterClass: null,charterTransferVersionTypeName: null,decisionLevelName: null,priorityName: null,businessPropertyName: null,bak: null,verison: null,state: 1,createUser: null,updatedUser: null,milestones: [{id: 'm12345-1',pCode: 'm12345',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm12345',start_date: '2025-01-02',end_date: '2025-02-02',},{id: 'm12345-2',pCode: 'm12345',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm12345',start_date: '2025-02-02',end_date: '2025-03-02',},{id: 'm12345-3',pCode: 'm12345',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm12345',start_date: '2025-03-02',end_date: '2025-04-02',},{id: 'm12345-4',pCode: 'm12345',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm12345',start_date: '2025-04-02',end_date: '2025-05-02',},{id: 'm12345-5',pCode: 'm12345',startDate: '2025-05-02',endDate: '2025-06-02',text: '验证',milestonskey: 'VERIFY',parent: 'm12345',start_date: '2025-05-02',end_date: '2025-06-02',},],children: null,render: 'split',id: 'm12345',},{id: 'm12346-1',pCode: 'm12346',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm12346',start_date: '2025-01-02',end_date: '2025-02-02',color: '#adbbff',},{id: 'm12346-2',pCode: 'm12346',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm12346',start_date: '2025-02-02',end_date: '2025-03-02',color: '#ffe179',},{id: 'm12346-3',pCode: 'm12346',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm12346',start_date: '2025-03-02',end_date: '2025-04-02',color: '#adbbff',},{id: 'm12346-4',pCode: 'm12346',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm12346',start_date: '2025-04-02',end_date: '2025-05-02',color: '#92d9fb',},{id: 'm12346-5',pCode: 'm12346',startDate: '2025-05-02',endDate: '2025-08-02',text: '验证',milestonskey: 'VERIFY',parent: 'm12346',start_date: '2025-05-02',end_date: '2025-08-02',color: '#64e0b7',},{bid: 3,pCode: '0',type: 2,code: 'm12346',name: 'm1234',projectRank: 'm1234',marketPositioning: 'm1234',costBenchmarking: 'm1234',performanceBenchmark: 'm1234',targetAudienceName: 'm1234',focusedIndustriesAndClientsName: 'm1234',newReachableCapacity: 'm1234',preparationOfKeyTechnologies: null,valueProposition: 'm1234',keyCompetitive: 'm1234',charterInitDate: '2025-01-02 00:00:00',charterTransferDate: '2025-02-02 00:00:00',pdcpDate: '2025-03-02 00:00:00',tr4aDate: '2025-04-02 00:00:00',edcpDate: '2025-05-02 00:00:00',adcpDate: '2025-08-02 00:00:00',insightFinishDate: '2025-09-02 00:00:00',relateOfferingName: null,rerlationshipName: null,serviceSolution: null,belongSolutionName: null,productClassL3Name: null,productSeriesL4Name: null,productOfferingL5Name: null,productBelongGroupsName: null,productBelongSpdtName: null,charterClass: null,charterTransferVersionTypeName: null,decisionLevelName: null,priorityName: null,businessPropertyName: null,bak: null,verison: null,state: 1,createUser: null,updatedUser: null,milestones: [{id: 'm12346-1',pCode: 'm12346',startDate: '2025-01-02',endDate: '2025-02-02',text: 'Charter开发',milestonskey: 'CHARTER_DEVELOPMENT',parent: 'm12346',start_date: '2025-01-02',end_date: '2025-02-02',},{id: 'm12346-2',pCode: 'm12346',startDate: '2025-02-02',endDate: '2025-03-02',text: '概念和计划',milestonskey: 'CONCEPT_AND_PLAN',parent: 'm12346',start_date: '2025-02-02',end_date: '2025-03-02',},{id: 'm12346-3',pCode: 'm12346',startDate: '2025-03-02',endDate: '2025-04-02',text: '初样开发',milestonskey: 'INITIAL_SAMPLE_DEVELOPMENT',parent: 'm12346',start_date: '2025-03-02',end_date: '2025-04-02',},{id: 'm12346-4',pCode: 'm12346',startDate: '2025-04-02',endDate: '2025-05-02',text: '正样开发',milestonskey: 'PROTOTYPE_DEVELOPMENT',parent: 'm12346',start_date: '2025-04-02',end_date: '2025-05-02',},{id: 'm12346-5',pCode: 'm12346',startDate: '2025-05-02',endDate: '2025-08-02',text: '验证',milestonskey: 'VERIFY',parent: 'm12346',start_date: '2025-05-02',end_date: '2025-08-02',},],children: null,render: 'split',id: 'm12346',},],
};

本文来自互联网用户投稿，该文观点仅代表作者本人，不代表本站立场。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如若转载，请注明出处：http://www.mzph.cn/web/71299.shtml

如若内容造成侵权/违法违规/事实不符，请联系多彩编程网进行投诉反馈email:809451989@qq.com，一经查实，立即删除！

相关文章

服务器配置-从0到分析4：ssh免密登入

服务器配置-从0到分析4：ssh免密登入

该部分涉及到公钥、私钥等部分knowledge&#xff0c;本人仅作尝试 若将本地机器 SSH Key 的公钥放到远程主机&#xff0c;就能无需密码直接远程登录远程主机 1&#xff0c;在客户端生成 ssh 公私钥&#xff1a; 也就是我们本地机器&#xff0c;windows电脑 一路回车即可&am…
阅读更多...
使用easyocr、PyPDF2对图像及PDF文档进行识别

使用easyocr、PyPDF2对图像及PDF文档进行识别

一、概述 本 Python 脚本的主要功能是对当前目录及其子目录下的图片和 PDF 文件进行光学字符识别&#xff08;OCR&#xff09;处理。它使用 easyocr 库处理图片中的文字&#xff0c;使用 PyPDF2 库提取 PDF 文件中的文本&#xff0c;并将处理结果保存为文本文件。同时&#xff…
阅读更多...
2000-2020年各省地方财政一般预算支出数据

2000-2020年各省地方财政一般预算支出数据

2000-2020年各省地方财政一般预算支出数据 1、时间&#xff1a;2000-2020年 2、来源&#xff1a;国家统计局、统计年鉴 3、指标;行政区划代码、地区、年份、地方财政一般预算支出(亿元) 4、范围&#xff1a;31省 5、指标解释&#xff1a;一般预算支出是国家对集中的预算收…
阅读更多...
k8s 中各种发布方式介绍以及对比

k8s 中各种发布方式介绍以及对比

前言 在 Kubernetes&#xff08;K8s&#xff09;中&#xff0c;不同的发布策略&#xff08;如金丝雀发布、灰度发布、蓝绿发布等&#xff09;各有其适用场景和优缺点。 1. 滚动发布&#xff08;Rolling Update&#xff09; 核心原理&#xff1a;逐步替换旧版本 Pod 为新版本&…
阅读更多...
力扣HOT100之哈希：1. 两数之和

力扣HOT100之哈希：1. 两数之和

这道题之前刷代码随想录的时候已经刷过好几遍了&#xff0c;看到就直接秒了。这道题主要是通过unordered_map<int, int>来建立哈希表&#xff0c;其中键用来保存向量中的元素&#xff0c;而对应的值则为元素的下标。遍历整个向量&#xff0c;当遍历到nums[i]时&#xff0…
阅读更多...
kakfa-3：ISR机制、HWLEO、生产者、消费者、核心参数负载均衡

kakfa-3：ISR机制、HWLEO、生产者、消费者、核心参数负载均衡

1. kafka内核原理 1.1 ISR机制 光是依靠多副本机制能保证Kafka的高可用性&#xff0c;但是能保证数据不丢失吗&#xff1f;不行&#xff0c;因为如果leader宕机&#xff0c;但是leader的数据还没同步到follower上去&#xff0c;此时即使选举了follower作为新的leader&#xff…
阅读更多...
从小米汽车召回看智驾“命门”：智能化时代 — 时间就是安全

从小米汽车召回看智驾“命门”：智能化时代 — 时间就是安全

2025年1月&#xff0c;小米因车辆“授时同步异常”召回3万余辆小米SU7&#xff0c;成为其造车历程中的首个重大安全事件。 从小米SU7召回事件剖析&#xff0c;授时同步何以成为智能驾驶的命门&#xff1f; 2024年11月&#xff0c;多名车主反馈SU7标准版的智能泊车辅助功能出现…
阅读更多...
FastGPT 引申：如何基于 LLM 判断知识库的好坏

FastGPT 引申：如何基于 LLM 判断知识库的好坏

文章目录 如何基于 LLM 判断知识库的好坏方法概述示例 Prompt声明抽取器 Prompt声明检查器 Prompt 判断机制总结 下面介绍如何基于 LLM 判断知识库的好坏&#xff0c;并展示了如何利用声明抽取器和声明检查器这两个 prompt 构建评价体系。 如何基于 LLM 判断知识库的好坏 在知…
阅读更多...
【数据挖掘】NumPy的索引与切片（Indexing Slicing）

【数据挖掘】NumPy的索引与切片（Indexing Slicing）

&#x1f4cc; NumPy ndarray 的索引与切片&#xff08;Indexing & Slicing&#xff09; NumPy 提供 灵活高效 的索引与切片方式&#xff0c;支持 一维、二维、多维数组 的访问与操作。 1️⃣ 索引&#xff08;Indexing&#xff09; 索引用于访问 NumPy 数组中的 单个元素…
阅读更多...
AI工具：deepseek+阶跃视频，生成好玩的视频

AI工具：deepseek+阶跃视频，生成好玩的视频

目标 测试一下&#xff0c;当下好玩的AI工具&#xff0c;缓解一下紧张的AI学习~ 用deepseek生成视频制作提示词&#xff0c;让后把提示词给阶跃视频生成&#xff0c;一个视频就生成了。具体操作如下。 操作过程 在阶跃官网&#xff0c;阶跃AI&#xff0c;注册一个账号&…
阅读更多...
利用矩阵相乘手动实现卷积操作

利用矩阵相乘手动实现卷积操作

卷积&#xff08;Convolution&#xff09; 是信号处理和图像处理中的一种重要操作&#xff0c;广泛应用于深度学习&#xff08;尤其是卷积神经网络&#xff0c;CNN&#xff09;中。它的核心思想是通过一个卷积核&#xff08;Kernel&#xff09; 或 滤波器&#xff08;Filter&am…
阅读更多...
前端面试场景题葵花宝典之四

前端面试场景题葵花宝典之四

87.场景面试之大数运算&#xff1a;超过js中number最大值的数怎么处理 在 JavaScript 中&#xff0c;Number.MAX_SAFE_INTEGER&#xff08;即 2^53 - 1&#xff0c;即 9007199254740991&#xff09;是能被安全表示的最大整数。超过此值时&#xff0c;普通的 Number 类型会出现…
阅读更多...
Linux中死锁问题的探讨

Linux中死锁问题的探讨

在 Linux 中&#xff0c;死锁&#xff08;Deadlock&#xff09; 是指多个进程或线程因为竞争资源而相互等待&#xff0c;导致所有相关进程或线程都无法继续执行的状态。死锁是一种严重的系统问题&#xff0c;会导致系统资源浪费&#xff0c;甚至系统崩溃。 死锁的定义 死锁是指…
阅读更多...
【基于Mesh组网的UWB技术讨论】

【基于Mesh组网的UWB技术讨论】

基于Mesh组网的UWB技术讨论 Mesh 组网无线Mesh与无线中继的区别 基于Mesh拓扑的UWB技术可行性星型拓扑 / Mesh拓扑的UWB技术比较 Mesh 组网 Mesh(网格)是一种无中心、自组织的高度业务协同的网络。通常分为无线Mesh和有线Mesh&#xff0c;但在实际应用场景&#xff0c;有线Mes…
阅读更多...
Python Cookbook-3.1 计算昨天和明天的日期

Python Cookbook-3.1 计算昨天和明天的日期

任务 获得今天的日期&#xff0c;并以此计算昨天和明天的日期。 解决方案 方案一&#xff1a; 无论何时遇到有关“时间变化”或者“时间差”的问题&#xff0c;先考虑datetime包: import datetime today datetime.date.today() yesterday today - datetime.timedelta(day…
阅读更多...
USB 模块 全面解析(二)

USB 模块 全面解析(二)

本文是我整理的一些 USB 的学习心得&#xff0c;希望能对大家有所帮助。 文章目录 前言&#x1f34d;USB 协议层数据格式&#x1f347;包格式&#x1f353; PID 域&#x1f353; 令牌包&#x1f353; 数据包&#x1f353; 握手包 &#x1f347;传输类型&#x1f353; 批量传输&…
阅读更多...
从基础到实践（十）：MOS管的全面解析与实际应用

从基础到实践（十）：MOS管的全面解析与实际应用

MOS管&#xff08;金属-氧化物半导体场效应晶体管&#xff09;是现代电子技术的基石&#xff0c;凭借高输入阻抗、低功耗和易集成特性&#xff0c;成为数字电路、电源管理和信号处理的核心元件。从微处理器到新能源汽车电驱系统&#xff0c;其高效开关与放大功能支撑了计算机、…
阅读更多...
AES/CBC/PKCS5Padding加密

AES/CBC/PKCS5Padding加密

1、加密代码如下 public static String encryptAEs_CBC(String data,String key,byte[] iv) {Cipher cipher = null;try {cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");//位数不够，自动补一个长度int blocksize = cipher.getBlockSize();byte[] dataBytes …
阅读更多...
指纹细节提取（Matlab实现）

指纹细节提取（Matlab实现）

指纹细节提取概述指纹作为人体生物特征识别领域中应用最为广泛的特征之一&#xff0c;具有独特性、稳定性和便利性。指纹细节特征对于指纹识别的准确性和可靠性起着关键作用。指纹细节提取&#xff0c;即从指纹图像中精确地提取出能够表征指纹唯一性的关键特征点&#xff0c;是…
阅读更多...
Python 图像处理之 Pillow 库：玩转图片

Python 图像处理之 Pillow 库：玩转图片

哈喽，大家好，我是木头左！ Pillow 库作为 Python 图像处理的重要工具之一，为提供了便捷且功能丰富的接口，让能够轻松地对图像进行各种操作，从简单的裁剪、旋转到复杂的滤镜应用、图像合成等，几乎无所不能。接下来，就让一起深入探索如何使用 Pillow 库来处理图片，开启一…
阅读更多...
最新文章

Copyright @ 2022~2023