如何在js/.net中按不同的值过滤xml记录(组合过滤器)

// 假设xmlData是包含XML数据的字符串
var xmlDoc = new DOMParser().parseFromString(xmlData, "text/xml");

// 定义过滤器条件
var filters = [
  { field: "category", value: "books" },
  { field: "price", value: "10" }
];

// 遍历XML记录并应用过滤器
var filteredRecords = [];
var records = xmlDoc.getElementsByTagName("record");

for (var i = 0; i < records.length; i++) {
  var record = records[i];
  var match = true;

  for (var j = 0; j < filters.length; j++) {
    var filter = filters[j];
    var fieldValue = record.getAttribute(filter.field);

    if (fieldValue !== filter.value) {
      match = false;
      break;
    }
  }

  if (match) {
    filteredRecords.push(record);
  }
}

// 构建结果集
var resultXml = "<result>";
for (var i = 0; i < filteredRecords.length; i++) {
  resultXml += filteredRecords[i].outerHTML;
}
resultXml += "</result>";

console.log(resultXml);