线路A2挂了！！！现在只能读取不能上传了！！！

[kwllwk]

昨天晚上开始文件上传不了了，但是已上传的文件读取是没问题，我猜想应该是线路 A2挂了，换了线路 A3还是一样的状况，换了线路A1就可以正常上传了，A1上传速度直接减半，现在也只有A1能用了。。。。。。。

电脑网页会显示“上传失败：Request failed with status code500”

手机会显示“java.lang.Exception: 上传失败: 发生错误: N7.h: Expected start of the object '{', but had 'EOF' instead at path: $
JSON input:
at N7.k.b(Unknown Source:66)
at A1.j.p(Unknown Source:53)
at A1.j.q(Unknown Source:12)
at A1.j.H(Unknown Source:108)
at A1.j.k(Unknown Source:52)
at N7.o.r(Unknown Source:41)
at B3.e.d(Unknown Source:2)
at N7.o.f(Unknown Source:250)
at M7.c.a(Unknown Source:21)
at B3.j.d(Unknown Source:274)
at B3.i.y(Unknown Source:12)
at R5.a.o(Unknown Source:8)
at u7.L.run(Unknown Source:114)
at B7.a.run(Unknown Source:126)

at S3.V.d(Unknown Source:349)
at S3.L.y(Unknown Source:11)
at R5.a.o(Unknown Source:8)
at u7.L.run(Unknown Source:114)
at u4.b.run(Unknown Source:13)
at B7.j.run(Unknown Source:2)
at B7.a.run(Unknown Source:93)

”