系统配置代理转包后一些页面报JUSTEP230109错误

ZYHT

使用centos7中的iptables进行了端口转发，然后发现页面报JUSTEP230109错误查看网络请求,状态为(failed)net::ERR_CONNECTION_RESET

控制台的错误为：
Error: __justepServerErrorStart__{"message":"请求错误编码：0, 刷新数据失败！ ","reason":"","code":"","stack":"","messages":[],"url":"http://172.16.1.109:8084/BusinessServer/business-action","param":{"contentType":"json","accept":"application/json","process":"/MCC_MIS/WCJD/process/weiTuoChuTuGL/weiTuoChuTuGLProcess","activity":"weiTuoChuTuGLActivity","actionFlag":"__action_0__","executor":"","executeContext":"","action":"queryXMLX_KaiGongRWD_RWCHAction","parameters":{"variables":{},"filter":"(XMLX_KaiGongRWD.fBizStateName = '已完成' and XMLX_KaiGongRWD.fXiangMuJieDuan is not null and XMLX_RenWuCH.fBizStateName = '已完成') AND (1=1)","offset":0,"limit":20,"columns":"VEndTime,VStartTime,XMLX_KaiGongRWD,bmldrsh,bz,cjzybm,fBianHao,fBianJiRQ,fBianJiRen,fBianJiRenID,fBizState,fBizStateName,fBizStateName_CH,fBizState_CH,fBuCeHuaBeiZhu,fBuFaBizState,fBuFaBizStateName,fBuFaKaiGongRWDYQ,fBuMenLDRFID,fBuMenLDRID,fCeHuaShuoMing,fCeHuaState,fFDepID,fFOrgID,fFuJian,fGongChengJC,fGongSiFGFZJLFID,fGongSiFGFZJLID,fPMKGRWDHID,fRenWuBianMa,fRenWuCeHuaID,fShangWuJingLiFID,fShangWuJingLiID,fSheJiJL,fSheJiJLID,fXiangMuID,fXiangMuJieDuan,fXiangMuJieDuanBM,fXiangMuJieDuanID,fXiangMuZT,fprjaccountunit,gsfgfzsh,hth,jsxy,jyxmzycy,prjTableName,rq,sCreatorDeptFName,sCreatorDeptID,sCreatorDeptName,sCreatorOgnFName,sCreatorOgnID,sCreatorOgnName,swjl,version,xmbh,xmgs"},"translateParameter":{"dataType":"row-list","transformIdcolumn":true,"includeState":true,"useNamespace":true,"cellnameByRelation":false,"rowsConfig":{"concept":"XMLX_KaiGongRWD","sequence":"VEndTime,VStartTime,XMLX_KaiGongRWD,bmldrsh,bz,cjzybm,fBianHao,fBianJiRQ,fBianJiRen,fBianJiRenID,fBizState,fBizStateName,fBizStateName_CH,fBizState_CH,fBuCeHuaBeiZhu,fBuFaBizState,fBuFaBizStateName,fBuFaKaiGongRWDYQ,fBuMenLDRFID,fBuMenLDRID,fCeHuaShuoMing,fCeHuaState,fFDepID,fFOrgID,fFuJian,fGongChengJC,fGongSiFGFZJLFID,fGongSiFGFZJLID,fPMKGRWDHID,fRenWuBianMa,fRenWuCeHuaID,fShangWuJingLiFID,fShangWuJingLiID,fSheJiJL,fSheJiJLID,fXiangMuID,fXiangMuJieDuan,fXiangMuJieDuanBM,fXiangMuJieDuanID,fXiangMuZT,fprjaccountunit,gsfgfzsh,hth,jsxy,jyxmzycy,prjTableName,rq,sCreatorDeptFName,sCreatorDeptID,sCreatorDeptName,sCreatorOgnFName,sCreatorOgnID,sCreatorOgnName,swjl,version,xmbh,xmgs"}}}}__justepServerErrorEnd__
    at Object.create (core.min.js:71)
    at Object.Request.errorMessage (biz.common.min.js:12)
    at Object.callback (biz.common.min.js:12)
    at Object.p (biz.common.min.js:12)

jishuang

把UI2/portal/pc3/index.js中的window.__justep.directConnectBiz = true改为
window.__justep.directConnectBiz = false，修改后注意缓存的问题，如果有扩展空间要修改扩展空间中的文件

把runtime\UIServer\WEB-INF\justep.xml中的<request-use-base64>false</request-use-base64>  改为
<request-use-base64>true</request-use-base64>  
然后重启服务看看

ZYHT

jishuang 发表于 2021-7-9 10:09
把UI2/portal/pc3/index.js中的window.__justep.directConnectBiz = true改为
window.__justep.directConne ...

改成这样后，直接访问原来的网址会有问题吗？

jishuang

直接访问原来的网址是什么意思?

ZYHT

jishuang 发表于 2021-7-12 15:08
直接访问原来的网址是什么意思?

这个错误是配置了代理导致的，也就是访问代理地址才有这个错误，而访问真实的地方没有错误。
具体配置如下：
场景：使用代理IP加端口，访问原来的应用系统，个别模块报错“网络不通畅，请重新进入”

步骤：使用centos7中的iptables对原应用系统的IP和端口进行映射。
在centos7输入以下命令：
1.echo "1" > /proc/sys/net/ipv4/ip_forward
2.iptables -t nat -A PREROUTING -i ens192 -d 172.16.1.109 -p tcp -m tcp --dport 8084 -j DNAT --to-destination 172.16.1.113:8080
3.iptables -t nat -A POSTROUTING -d 172.16.1.113 -p tcp --dport 8080 -j SNAT --to 172.16.1.109
以上操作是将172.16.1.113:8080给映射成172.16.1.109:8084。
其中：172.16.1.113:8080是应用系统的原地址；172.16.1.109:8084是映射后的地址，端口。
使用172.16.1.109:8084访问应用系统的时候，系统中设计管理，施工管理模块中的大部分页面，
在请求的时候，报错“网络不通畅，请重新进入，编码：JUSTEP230109”；
使用172.16.1.113:8080访问的时候是没有问题的

jishuang

2楼的配置就是看你1楼发的能不能解决，1楼的错误怎么访问的就还怎么访问