How to solve the error when uploading file in springboot is too large

1. Springboot 2.1.0 reports an error when the upload file is too large

Maximum upload size exceeded; nested exception is java.lang.IllegalStateException: org.apache.tomcat.util.http. fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (216185201) exceeds the configured maximum (104857600)

2. Solution:

1 .Check whether Nginx can limit the request data size

server {

listen 80;

#server_name localhost;

client_max_body_size 500M;

              #charset koi8-r;

              #access_log logs/host.access.log   main;

location /test/ {

proxy_pass http://127.0.0.1:8080/test/;

}

}

Among them: client_max_body_size 500M; must be opened, release restrictions

3. Check whether tomcat can limit the request data size

In D:\Program Files\Apache Software Foundation\Tomcat 8.5\conf\server.xml

##             connectionTimeout="20000"

                                                                                                                                                        connectionTimeout="20000"

                                  maxPostSize=" -1"

##                             redirectPort="8443" />

maxPostSize sets the request size, -1 means no limit

4.springboot Set request size limit

Configure in application.properties:

spring.servlet.multipart.max-file-size=500MB

spring.servlet.multipart.max-request-size=500MB######

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