Nginx与Tomcat配置及限流设置指南

一、Nginx与Tomcat的配置

Nginx与Tomcat的配置主要用于前端反向代理和负载均衡，以下是常见的配置示例：

1.1 项目部署

http {    server {        location /xht {            root html;            index index.html index.htm;            proxy_pass http://192.168.1.111:8080/xht;        }    }}

1.2 限流设置

# 限流20MB，允许1000次/秒limit_req_zone $binary_remote_addr zone=perip:20m rate=1000r/s;# 总限流20MB，允许1000次/秒limit_req_zone $binary_remote_addr zone=totalLimit:20m rate=1000r/s;# 附件上传设置location /uploadAttach.do {    limit_conn uploadLimit 1;    limit_rate 512k;}

二、文件上传设置

不同大小的上传设置，适用于不同的场景：

2.1 5MB

limit_conn_zone $binary_remote_addr zone=uploadLimit:5m;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /uploadAttach.do {    limit_conn uploadLimit 1;    limit_rate 512k;}

2.2 10MB

limit_conn_zone $binary_remote_addr zone=uploadLimit:10m;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /uploadAttach.do {    limit_conn uploadLimit 1;    limit_rate 512k;}

2.3 15MB

limit_conn_zone $binary_remote_addr zone=uploadLimit:15m;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /uploadAttach.do {    limit_conn uploadLimit 1;    limit_rate 512k;}

2.4 18MB

limit_conn_zone $binary_remote_addr zone=uploadLimit:18m;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /uploadAttach.do {    limit_conn uploadLimit 1;    limit_rate 512k;}

三、高频接口配置

3.1 50r/s

limit_req_zone $binary_remote_addr zone=feqLimit:20m rate=50r/s;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /login_gis/loginVerify.do {    limit_req zone=feqLimit burst=50;}location /userLogin.do {    limit_req zone=feqLimit burst=50;}location /sendXhyPos.do {    limit_req zone=feqLimit burst=50;}location /getMessage.do {    limit_req zone=feqLimit burst=50;}

3.2 100r/s

limit_req_zone $binary_remote_addr zone=feqLimit:20m rate=100r/s;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /login_gis/loginVerify.do {    limit_req zone=feqLimit burst=100;}location /userLogin.do {    limit_req zone=feqLimit burst=100;}location /sendXhyPos.do {    limit_req zone=feqLimit burst=100;}location /getMessage.do {    limit_req zone=feqLimit burst=100;}

3.3 150r/s

limit_req_zone $binary_remote_addr zone=feqLimit:20m rate=150r/s;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /login_gis/loginVerify.do {    limit_req zone=feqLimit burst=150;}location /userLogin.do {    limit_req zone=feqLimit burst=150;}location /sendXhyPos.do {    limit_req zone=feqLimit burst=150;}location /getMessage.do {    limit_req zone=feqLimit burst=150;}

3.4 200r/s

limit_req_zone $binary_remote_addr zone=feqLimit:20m rate=200r/s;location /xht {    root html;    index index.html index.htm;    proxy_pass http://192.168.1.111:8080/xht;}location /login_gis/loginVerify.do {    limit_req zone=feqLimit burst=200;}location /userLogin.do {    limit_req zone=feqLimit burst=200;}location /sendXhyPos.do {    limit_req zone=feqLimit burst=200;}location /getMessage.do {    limit_req zone=feqLimit burst=200;}