content: package com.alibaba.fastjson2.benchmark.wast;
  
  import com.fasterxml.jackson.annotation.JsonInclude;
  import com.fasterxml.jackson.core.JsonProcessingException;
  import com.fasterxml.jackson.databind.ObjectMapper;
  import io.github.wycst.wast.json.JSON;
  import io.github.wycst.wast.json.options.WriteOption;
  import org.openjdk.jmh.annotations.Benchmark;
  import org.openjdk.jmh.annotations.Mode;
  import org.openjdk.jmh.infra.Blackhole;
  import org.openjdk.jmh.runner.Runner;
  import org.openjdk.jmh.runner.RunnerException;
  import org.openjdk.jmh.runner.options.Options;
  import org.openjdk.jmh.runner.options.OptionsBuilder;
  
  import java.util.*;
  import java.util.concurrent.TimeUnit;
  
  /**
   * @author wangy
   * 2022/1/15 23:17
   */
  public class SimpleBeanWriteCase {
      private static String result;
      static ObjectMapper mapper = new ObjectMapper();
      private static Object simpleBean;
  
      static {
          mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
  
          Map simpleMap = new HashMap();
          simpleMap.put("id", 1);
          simpleMap.put("date", new Date());
          simpleMap.put("name", "simple");
          simpleMap.put("percent", 12.34);
          simpleMap.put("version", System.currentTimeMillis());
  
          Map mapType = new HashMap();
          mapType.put("v1", "v1 helldsdsd ");
          mapType.put("v2", "v2 helldsdsd ");
          simpleMap.put("mapInstance", mapType);
  
          List<Object> versions = new ArrayList<Object>();
          versions.add("v0.0.1");
          versions.add("v0.0.2");
          versions.add("v0.0.3");
          simpleMap.put("versions", versions);
  
          result = JSON.toJsonString(simpleMap, WriteOption.FormatOut);
          simpleBean = JSON.parseObject(result, SimpleBean.class);
          System.out.println(com.alibaba.fastjson2.JSON.toJSONString(simpleBean));
          System.out.println(JSON.toJsonString(simpleBean));
          try {
              System.out.println(mapper.writeValueAsString(simpleBean));
          } catch (JsonProcessingException e) {
          }
      }
  
      @Benchmark
      public void fastjson2(Blackhole bh) {
          bh.consume(com.alibaba.fastjson2.JSON.toJSONString(simpleBean));
      }
  
      @Benchmark
      public void wastjson(Blackhole bh) {
          bh.consume(JSON.toJsonString(simpleBean));
      }
  
      @Benchmark
      public void jackson(Blackhole bh) throws Exception {
          bh.consume(mapper.writeValueAsString(simpleBean));
      }
  
      public static void main(String[] args) throws RunnerException {
          Options options = new OptionsBuilder()
                  .include(SimpleBeanWriteCase.class.getName())
                  .mode(Mode.Throughput)
                  .timeUnit(TimeUnit.MILLISECONDS)
                  .forks(1)
                  .build();
          new Runner(options).run();
      }
  }
  