responseSerializationFailed(reason: 
Alamofire.AFError.ResponseSerializationFailureReason.jsonSerializationFailed(error: 
Error Domain=NSCocoaErrorDomain Code=3840 "Unexpected end of file during string parse 
(expected low-surrogate code point but did not find one). around line 1, column 340." 
UserInfo={NSDebugDescription=Unexpected end of file during string parse 
(expected low-surrogate code point but did not find one). around line 1, column 340., 
NSJSONSerializationErrorIndex=340}))
() $R0 = {}

public class GraphemeStringProxy {
    private final String originString;
    private final List<String> parsedString;

    public GraphemeStringProxy(String originString) {
        this.originString = originString;
        this.parsedString = splitChars(originString);
    }

    private List<String> splitChars(String str) {
        List<String> parsed = new ArrayList<>();

        BreakIterator it = BreakIterator.getCharacterInstance();
        it.setText(str);
        int index1 = 0;
        int index2 = it.next();
        while (index2 != BreakIterator.DONE) {
            parsed.add(str.substring(index1, index2));
            index1 = index2;
            index2 = it.next();
        }

        return parsed;
    }

    public int length() {
        return parsedString.size();
    }

    public boolean isEmpty() {
        return parsedString.isEmpty();
    }

    public String substring(int startIndex, int endIndex) {
        StringBuffer sb = new StringBuffer();
        parsedString.stream().skip(startIndex).limit(endIndex - startIndex).forEach(sb::append);
        return sb.toString();
    }
}

pip3 install locust

locust --version

from locust import HttpUser, TaskSet, task, between, constant, SequentialTaskSet
from locust.contrib.fasthttp import FastHttpUser

class MetricsTaskSet(SequentialTaskSet):
  _body = None
  _body_delivery_possible = None
  _header_authoriztion = None
  _test_set_number = 0


  def on_start(self):
    print('on_sart is called on task class!', self._test_set_number)

  def on_stop(self):
    print('on_stop is called on task class!', self._test_set_number)

  def setup(self):
    print('setup is called on task class!')

  def teardown(self):
    print('teardown is called on task class!')

  @task
  def case_1(self):

    print(f'[{self._test_set_number}] Case #1 go')

    self.client.get(
      f'/c:%252e%252e%255f%252e%252e%255f%252e%252e%255f%252e%252e%255f%252e%252e%255f%252e%252e%255fboot.ini%23vt/test',
      name=f'/c:%252e%252e%255f%252e%252e%255f%252e%252e%255f%252e%252e%255f%252e%252e%255f%252e%252e%255fboot.ini%23vt/test',
      headers=self._header_authoriztion
    )

  @task
  def case_2(self):

    print(f'[{self._test_set_number}] Case #2 go')

    self.client.get(
      f'/c:.....//.....//.....//.....//.....//.....//etc/passwd%23vt/test',
      name=f'/c:.....//.....//.....//.....//.....//.....//etc/passwd%23vt/test',
      headers=self._header_authoriztion
    )


class MetricsLocust(FastHttpUser):
  tasks = {MetricsTaskSet}
  wait_time = constant(1)

  def setup(self):
    print('MetricsLocust setup is called on locust class !')

  def teardown(self):
    print('MetricsLocust teardown is called on locust class!')

locust --host={테스트할도메인} --locustfile=./{실행파일}.py

res_msg=%C1%A4%BB%F3%C3%B3%B8%AE

String message = "%C1%A4%BB%F3%C3%B3%B8%AE";
String encodeData = URLDecoder.decode(message,"EUC-KR");
System.out.println("URL 인코딩 : "+encodeData);

URL 인코딩 : ����ó��

spring.http.encoding.force=false

import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.filter.OrderedCharacterEncodingFilter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.filter.CharacterEncodingFilter;
 
@Configuration
public class filterConfig {
    
    @Bean
    public FilterRegistrationBean encodingFilterBean() {
        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
        CharacterEncodingFilter filter = new OrderedCharacterEncodingFilter();
        filter.setForceEncoding(true);
        filter.setEncoding("UTF-8");
        registrationBean.setFilter(filter);
        registrationBean.addUrlPatterns("/xxxxx/*");
        return registrationBean;
    }
}