9.2. ECharts installation

发布时间 ： 2025-10-25 13:35:36 UTC      

Page Views: 9 views

9.2.1. 1.Independent version

We can download echarts.min.js directly and introduce it with the < script >tag.

echarts.min.js(4.7.0)

In addition, the source code version echarts.js can be used in the development environment and introduced with the < script > tag, and the source code version contains common error tips and warnings.

echarts.js(4.7.0)

We can also directly download more diverse versions on the official website of ECharts, including different themes and languages. The download address is: https://echarts.apache.org/zh/download.html .

These built echarts provide the following customizations:

  • Full version: echarts/dist/echarts.js which is the largest and containsall the charts and components, see: echarts/echarts.all.js .

  • Common version: echarts/dist/echarts.common.js size, contains common charts and components, which can be found in: echarts/echarts.common.js .

  • Simplified version: echarts/dist/echarts.simple.js is small and contains only the most commonly used charts and components, which can be found in: echarts/echarts.simple.js .

9.2.2. 2.Use the CDN method

The following recommend two relatively stable foreign CDN, domestic has not found which one is better, it is still recommended to download to the local.

Staticfile CDN (domestic) 

    
 
 
 
 JsDelivr  
 
 
 
     
 
 Cdnjs  
 
 
 
     
 
 
 
  9.2.3.  3.NPM method  
 
 Due to the   npm   installation speed is slow. This tutorial uses Taobao image and its commands.   cnpm   reference for installation and use: use Taobao NPM image. 
 
   npm   version needs to be greater than 3.0, and if it is lower than this version, you need to upgrade it: 
 
 
 
# View version $ npm -v 2.3.0 #upgradation npm cnpm install npm -g # Upgrade or Install cnpm npm install cnpm -g 
 
 
 
 Obtain echarts through cnpm: 
 
 
 
# Latest stable version $ cnpm install echarts --save 
 
 
 
 After the installation, ECharts and zrender will be placed in the   node_modules   directory, we can use it directly in the project code   require('echarts')   to use it. 
 
 
 Example  
 
 
 
varecharts=require('echarts');//Based on the prepared dom，Initialize Echarts instance varmyChart=echarts.init(document.getElementById('main'));//Draw a chart myChart.setOption({title:{text:'ECharts Getting Started Example'},tooltip:{},xAxis:{data:['Shirt', 'sweater', 'chiffon shirt', 'pants',' high heels', 'socks']},yAxis:{},series:[{name:'sales volume',type:'bar',data:[5,20,36,10,10,20]}]}); 
 
 
 
 
 
 

                
                

                    

                        

                            
                                文章链接
                            
                            ：
                            9.2. ECharts installation 
                        

                    

                

            
        
        

            

    
        
        

            

                

                    
                        
                            
                                Web框架 
                            
                            
                        
                             946
                        
                    
                    
                    
                        

                            
 
 
 

                        

                    
                

                
                

            

        
    
    
        
        

            

                

                    
                        
                            
                                《地理信息系统原理、技术与方法》 
                            
                            
                        
                             97
                        
                    
                    
                    
                        

                            
 
 
 最近几年来，地理信息系统无论是在理论上还是应用上都处在一个飞速发展的阶段。 GIS被应用于多个领域的建模和决策支持，如城市管理、区划、环境整治等等，地理信息成为信息时代重要的组成部分之一； “数字地球”概念的提出，更进一步推动了作为其技术支撑的GIS的发展。 与此同时，一些学者致力于相关的理论研究，如空间感知、空间数据误差、空间关系的形式化等等。 这恰好说明了地理信息系统作为应用技术和学科的两个方面，并且这两个方面构成了相互促进的发展过程。 
 
 

                        

                    
                

                
                

            

        
    
    
        
        

            

                

                    
                        
                            
                                WEB基础 
                            
                            
                        
                             289