feign接口调用是基于http协议的，请求效率很慢，使用gzip进行压缩，提高效率

Spring Cloud使用gzip

Maven依赖

  1. <!-- Spring Cloud OpenFeign的Starter的依赖 -->
  2. <dependency>
  3.     <groupId>org.springframework.cloud</groupId>
  4.     <artifactId>spring-cloud-starter-openfeign</artifactId>
  5. </dependency>
  6. <!-- 集成feign httpclient依赖 -->
  7. <dependency>
  8.     <groupId>io.github.openfeign</groupId>
  9.     <artifactId>feign-httpclient</artifactId>
  10. </dependency>

application.yml配置文件修改

server:
  port: 8000
  compression:
    enabled: true
    mime-types: application/json,application/xml,text/html,text/xml,text/plain


# Feign 配置
feign:
  httpclient:
    enabled: true
  compression:
    request:
      # 开启请求压缩
      enabled: true
      # 配置压缩的 MIME TYPE
      mime-types: text/xml,application/xml,application/json
      # 配置压缩数据大小的下限
      min-request-size: 1024
    response:
      # 开启响应压缩
      enabled: true
      useGzipDecoder: true
  • 使用postman测试，如果出现下图，则表示后端gzip压缩配置成功

image.png

nginx使用gzip

修改nginx.conf文件，以开启gzip压缩，该配置位于http代码段中

http{
    gzip on;
    gzip_static on;
    gzip_min_length  1024;
    gzip_buffers     4 16k;
    gzip_http_version 1.1;
    gzip_comp_level 2;
    gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml;
    gzip_vary on;
    gzip_proxied   expired no-cache no-store private auth;
    gzip_disable   "MSIE [1-6]\.";
}