通过Jquery GET调用将JSON对象传递给Java Servlet

var jsonData = { key1: 'value1', key2: 'value2' };

$.get('servlet-url', jsonData, function(response) {
  // 处理响应数据
});

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  // 获取传递的JSON对象
  String key1 = request.getParameter("key1");
  String key2 = request.getParameter("key2");

  // 处理JSON对象
  // ...
}

import com.fasterxml.jackson.databind.ObjectMapper;

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  // 获取传递的JSON对象
  String jsonData = request.getParameter("jsonData");

  // 将JSON字符串转换为Java对象
  ObjectMapper objectMapper = new ObjectMapper();
  YourObject yourObject = objectMapper.readValue(jsonData, YourObject.class);

  // 处理Java对象
  // ...
}