nginx反向代理路径有{}，报400错误

Question

1.通过直接访问项目的方式可以反问到。如:
http://10.21.38.55:8088/decisionCenter/queryPipeInfoSingle/%7B%20%22params%22:%7B%20%22busiCode%22:%22five%22,%20%22proCode%22:%22000%22,%20%22syncDirectFrom%22:%22BJ%22,%20%22syncDirectTo%22:%22GZ%22%20%7D%20%7D
通过nginx访问就报错如http://10.19.14.16:8087/drp/decisionCenter/queryPipeInfoSingle/%7B%20%22params%22:%7B%20%22busiCode%22:%22five%22,%20%22proCode%22:%22000%22,%20%22syncDirectFrom%22:%22BJ%22,%20%22syncDirectTo%22:%22GZ%22%20%7D%20%7D
不是header大小问题，已验证过。tomcat是9.0版本。大佬帮忙解决下，两天了

Answer 1

你确定你的urlencode 是对的吗？
这个了解下，https://www.yundashi168.com/articles/2018/11/01/1541061723153.html
；nginx 报400 ， 很明显 是tomcat报错400错误，nginx只是做个代理转发而已，你看下nginx报400的时候，tomcat日志 也是报400错误