okhttp3-spring-boot-starter

Spring Boot Starter For Okhttp 3.x

组件简介

基于 okhttp 3.x 的 Spring Boot Starter 实现

部分代码参考了：https://github.com/linux-china/spring-boot-starter-okhttp3

使用说明

1、Spring Boot 项目添加 Maven 依赖

<dependency>
    <groupId>com.github.hiwepy</groupId>
    <artifactId>okhttp3-spring-boot-starter</artifactId>
    <version>${project.version}</version>
</dependency>

2、在`application.yml`文件中增加如下配置

################################################################################################################
###okhttp3基本配置：
################################################################################################################
okhttp3:
  # 连接超时时间，默认 10s
  connect-timeout: 5s
  # 读取超时时间，默认 10s
  read-timeout: 30s
  # 写入超时时间，默认 10s
  write-timeout: 30s
  # 连接失败后是否重试
  retry-on-connection-failure: false
  # 打印日志级别：NONE、BASIC、HEADERS、BODY
  log-level: HEADERS
  pool:
    # 最大空闲连接梳数量，超出该值后，连接用完后会被关闭，最多只会保留idleConnectionCount个连接数量
    max-idle-connections: 48
    # 最大瞬时处理连接数量
    max-requests: 128
    # 每个请求地址最大瞬时处理连接数量
    max-requests-per-host: 24

3、使用示例


import java.io.IOException;

import javax.annotation.PostConstruct;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Application {

    @Autowired
    private OkHttpClient okHttpClient;

    @PostConstruct
    public void test() throws IOException {

        //调用ok的get请求
           Request request = new Request.Builder()
                .get()
                .url(url)
                .build();
           //同步请求方式
           Response theResponse = okHttpClient.newCall(newRequest).execute();
           // 解析响应内容
           ResponseBody body = theResponse.body();
           // 响应头信息
           Headers headers = theResponse.headers();
           // 响应类型
           MediaType mediaType = body.contentType();
           // 成功状态
        if( theResponse.isSuccessful()) {
            // do something
        } 

    }


    public static void main(String[] args) throws Exception {
        SpringApplication.run(Application.class, args);
    }

}

4、集成 Prometheus 监控

项目中引入 micrometer-prometheus、okhttp3-metrics-prometheus 依赖，可实现 OkHttp 组件的指标采集

<dependency>
    <groupId>io.micrometer</groupId>
    <artifactId>micrometer-registry-prometheus</artifactId>
</dependency>
<dependency>
    <groupId>com.github.hiwepy</groupId>
    <artifactId>okhttp3-metrics-prometheus</artifactId>
</dependency>

可采集到如下指标：

# HELP okhttp3_pool_dispatcher_running_calls_count Total number of running calls
# TYPE okhttp3_pool_dispatcher_running_calls_count gauge
okhttp3_pool_dispatcher_running_calls_count{application="app-test",} 1.0
# HELP okhttp3_pool_dispatcher_queued_calls_count Total number of queued calls
# TYPE okhttp3_pool_dispatcher_queued_calls_count gauge
okhttp3_pool_dispatcher_queued_calls_count{application="app-test",} 0.0
# HELP okhttp3_pool_dispatcher_max_requests_perhost_total max requests of dispatcher by per host
# TYPE okhttp3_pool_dispatcher_max_requests_perhost_total counter
okhttp3_pool_dispatcher_max_requests_perhost_total{application="app-test",} 5.0
# HELP okhttp3_network_requests_completed_total
# TYPE okhttp3_network_requests_completed_total counter
okhttp3_network_requests_completed_total{application="app-test",} 410.0
# HELP okhttp3_requests_body_bytes_max
# TYPE okhttp3_requests_body_bytes_max gauge
okhttp3_requests_body_bytes_max{application="app-test",} 0.0
# HELP okhttp3_requests_body_bytes
# TYPE okhttp3_requests_body_bytes summary
okhttp3_requests_body_bytes_count{application="app-test",} 0.0
okhttp3_requests_body_bytes_sum{application="app-test",} 0.0
# HELP okhttp3_connections_started_total
# TYPE okhttp3_connections_started_total counter
okhttp3_connections_started_total{application="app-test",} 4.0
# HELP okhttp3_connections_released_total
# TYPE okhttp3_connections_released_total counter
okhttp3_connections_released_total{application="app-test",} 410.0
# HELP okhttp3_responses_failed_total
# TYPE okhttp3_responses_failed_total counter
okhttp3_responses_failed_total{application="app-test",} 0.0
# HELP okhttp3_responses_headers_end_total
# TYPE okhttp3_responses_headers_end_total counter
okhttp3_responses_headers_end_total{application="app-test",} 410.0
# HELP okhttp3_requests_body_started_total
# TYPE okhttp3_requests_body_started_total counter
okhttp3_requests_body_started_total{application="app-test",} 0.0
# HELP okhttp3_connections_end_total
# TYPE okhttp3_connections_end_total counter
okhttp3_connections_end_total{application="app-test",} 4.0
# HELP okhttp3_dns_duration_seconds
# TYPE okhttp3_dns_duration_seconds summary
okhttp3_dns_duration_seconds_count{application="app-test",} 0.0
okhttp3_dns_duration_seconds_sum{application="app-test",} 0.0
# HELP okhttp3_dns_duration_seconds_max
# TYPE okhttp3_dns_duration_seconds_max gauge
okhttp3_dns_duration_seconds_max{application="app-test",} 0.0
# HELP okhttp3_requests_failed_total
# TYPE okhttp3_requests_failed_total counter
okhttp3_requests_failed_total{application="app-test",} 0.0
# HELP okhttp3_pool_dispatcher_max_requests_total max requests of dispatcher
# TYPE okhttp3_pool_dispatcher_max_requests_total counter
okhttp3_pool_dispatcher_max_requests_total{application="app-test",} 64.0
# HELP okhttp3_connections_acquired_total
# TYPE okhttp3_connections_acquired_total counter
okhttp3_connections_acquired_total{application="app-test",} 410.0
# HELP okhttp3_calls_failed_total
# TYPE okhttp3_calls_failed_total counter
okhttp3_calls_failed_total{application="app-test",} 0.0
# HELP okhttp3_pool_connection_count_connections The state of connections in the OkHttp connection pool
# TYPE okhttp3_pool_connection_count_connections gauge
okhttp3_pool_connection_count_connections{application="app-test",state="active",} 0.0
okhttp3_pool_connection_count_connections{application="app-test",state="idle",} 2.0
# HELP okhttp3_dns_end_total
# TYPE okhttp3_dns_end_total counter
okhttp3_dns_end_total{application="app-test",} 4.0
# HELP okhttp3_connections_failed_total
# TYPE okhttp3_connections_failed_total counter
okhttp3_connections_failed_total{application="app-test",} 0.0
# HELP okhttp3_requests_seconds_max Timer of OkHttp operation
# TYPE okhttp3_requests_seconds_max gauge
okhttp3_requests_seconds_max{application="app-test",method="GET",status="302",target_host="baidu.com",target_port="443",target_scheme="https",uri="/",} 0.4752953
# HELP okhttp3_requests_seconds Timer of OkHttp operation
# TYPE okhttp3_requests_seconds summary
okhttp3_requests_seconds_count{application="app-test",method="GET",status="302",target_host="baidu.com",target_port="443",target_scheme="https",uri="/",} 205.0
okhttp3_requests_seconds_sum{application="app-test",method="GET",status="302",target_host="baidu.com",target_port="443",target_scheme="https",uri="/",} 8.9529481
# HELP okhttp3_calls_duration_seconds
# TYPE okhttp3_calls_duration_seconds summary
okhttp3_calls_duration_seconds_count{application="app-test",} 0.0
okhttp3_calls_duration_seconds_sum{application="app-test",} 0.0
# HELP okhttp3_calls_duration_seconds_max
# TYPE okhttp3_calls_duration_seconds_max gauge
okhttp3_calls_duration_seconds_max{application="app-test",} 0.0
# HELP okhttp3_responses_body_bytes_max
# TYPE okhttp3_responses_body_bytes_max gauge
okhttp3_responses_body_bytes_max{application="app-test",} 1142.0
# HELP okhttp3_responses_body_bytes
# TYPE okhttp3_responses_body_bytes summary
okhttp3_responses_body_bytes_count{application="app-test",} 410.0
okhttp3_responses_body_bytes_sum{application="app-test",} 234110.0
# HELP okhttp3_responses_body_end_total
# TYPE okhttp3_responses_body_end_total counter
okhttp3_responses_body_end_total{application="app-test",} 410.0
# HELP okhttp3_calls_started_total
# TYPE okhttp3_calls_started_total counter
okhttp3_calls_started_total{application="app-test",} 205.0
# HELP okhttp3_network_requests_submitted_total
# TYPE okhttp3_network_requests_submitted_total counter
okhttp3_network_requests_submitted_total{application="app-test",} 431.0
# HELP okhttp3_requests_body_end_total
# TYPE okhttp3_requests_body_end_total counter
okhttp3_requests_body_end_total{application="app-test",} 0.0
# HELP okhttp3_requests_headers_end_total
# TYPE okhttp3_requests_headers_end_total counter
okhttp3_requests_headers_end_total{application="app-test",} 431.0
# HELP okhttp3_requests_headers_started_total
# TYPE okhttp3_requests_headers_started_total counter
okhttp3_requests_headers_started_total{application="app-test",} 434.0
# HELP okhttp3_responses_headers_started_total
# TYPE okhttp3_responses_headers_started_total counter
okhttp3_responses_headers_started_total{application="app-test",} 434.0
# HELP okhttp3_responses_body_started_total
# TYPE okhttp3_responses_body_started_total counter
okhttp3_responses_body_started_total{application="app-test",} 433.0
# HELP okhttp3_network_requests_duration_seconds
# TYPE okhttp3_network_requests_duration_seconds histogram
okhttp3_network_requests_duration_seconds{application="app-test",quantile="0.5",} 0.031981568
okhttp3_network_requests_duration_seconds{application="app-test",quantile="0.75",} 0.041418752
okhttp3_network_requests_duration_seconds{application="app-test",quantile="0.95",} 0.047710208
okhttp3_network_requests_duration_seconds{application="app-test",quantile="0.98",} 0.051904512
okhttp3_network_requests_duration_seconds{application="app-test",quantile="0.99",} 0.056098816
okhttp3_network_requests_duration_seconds{application="app-test",quantile="0.999",} 0.318242816
okhttp3_network_requests_duration_seconds_bucket{application="app-test",le="0.1",} 432.0
okhttp3_network_requests_duration_seconds_bucket{application="app-test",le="+Inf",} 433.0
okhttp3_network_requests_duration_seconds_count{application="app-test",} 433.0
okhttp3_network_requests_duration_seconds_sum{application="app-test",} 11.691
# HELP okhttp3_network_requests_duration_seconds_max
# TYPE okhttp3_network_requests_duration_seconds_max gauge
okhttp3_network_requests_duration_seconds_max{application="app-test",} 0.307
# HELP okhttp3_connections_duration_seconds
# TYPE okhttp3_connections_duration_seconds summary
okhttp3_connections_duration_seconds_count{application="app-test",} 0.0
okhttp3_connections_duration_seconds_sum{application="app-test",} 0.0
# HELP okhttp3_connections_duration_seconds_max
# TYPE okhttp3_connections_duration_seconds_max gauge
okhttp3_connections_duration_seconds_max{application="app-test",} 0.0
# HELP okhttp3_network_requests_running_total
# TYPE okhttp3_network_requests_running_total counter
okhttp3_network_requests_running_total{application="app-test",} 434.0
# HELP okhttp3_calls_end_total
# TYPE okhttp3_calls_end_total counter
okhttp3_calls_end_total{application="app-test",} 216.0
# HELP okhttp3_dns_started_total
# TYPE okhttp3_dns_started_total counter
okhttp3_dns_started_total{application="app-test",} 4.0

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作者：Jeebiz 创建时间：2023-03-21 00:08
最后编辑：Jeebiz 更新时间：2024-10-04 23:38

okhttp3-spring-boot-starter

okhttp3-spring-boot-starter

组件简介

使用说明

1、Spring Boot 项目添加 Maven 依赖

2、在application.yml文件中增加如下配置

3、使用示例

4、集成 Prometheus 监控

Jeebiz 技术社区

2、在`application.yml`文件中增加如下配置