uniapp解析XML

使用npm安装xmldom

1. 初始化npm
   npm init
   安装 xmldom
   npm i xmldom

下载完成

2. 引入xmldom，解析xml

                    // 解析本地xml
              uni.request({
                url: 'http://localhost:8080/static/Area.xml',
                header: {
                  'content-type': 'application/xml'
                },
                success: function(res) {
                    // 直接引入下载完成目录
                    var DOMParser = require('../../../wxcomponents/xmldom').DOMParser;
                    var XMLParser = new DOMParser();
                    var doc = XMLParser.parseFromString(res.data);
                    console.log(doc)
                    var countylist = doc.getElementsByTagName('county');
   
                    var county_arr = new Array;
                    var street_arr = new Array;
                    for (var i in countylist){
                      var county = countylist[i];
                      if (typeof county === 'object' && typeof county.getAttribute === 'function'){
                        var name = county.getAttribute('name')
                        var code = county.getAttribute('code')
                        var street = county.getElementsByTagName('street')
                        var data = { 'name': name, 'code': code, street: new Array};                
                        if (typeof county === 'object') {
                          for (var ii in street){
                            if (typeof street[ii] == 'object' && typeof street[ii].getAttribute === 'function'){
                              var name = street[ii].getAttribute('name')
                              var code = street[ii].getAttribute('code')
                              // street_arr.push({ 'name': name, 'code': code })
                              data.street.push({ 'name': name, 'code': code });
                            }
                          }
                        }
                        county_arr.push(data)
                      }
                    }
   
                  console.log(county_arr)
                  // console.log(street_arr)
                }
              });