nginx出现 “414 request-uri too large”

nginx出现 “414 request-uri too large”

1.修改传参方式 POST
2.字段能变成后端获取就自己获取,不用前端传
3.修改nginx配置,添加client_header_buffer_size 512k;large_client_header_buffers 4 512k;配置
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