w、wtimeout、j 和 fsync 的顶级使用已弃用。改为使用 writeConcern
Top-level use of w, wtimeout, j, and fsync is deprecated. Use writeConcern instead
我正在使用带环回的 mongodb 并且在成功连接时我收到警告
Top-level use of w, wtimeout, j, and fsync is deprecated. Use writeConcern instead.
环回版本:5.5.0
如何摆脱这个?请帮忙
显然这个警告是在 Mongo Driver v3.6.4 so the basis solution will be to down grade to v3.6.3. There is a PR that try to stop the warning outputs, and also a report on the Jira for the Node Driver. https://jira.mongodb.org/browse/NODE-3114
中引入的
更新:
该问题已在 3.6.5
版本中修复
传递以下选项
mongoose.connect(process.env.MONGO_URI, {
useNewUrlParser: true,
useFindAndModify: false,
useUnifiedTopology: true,
useCreateIndex: true
})
我正在使用带环回的 mongodb 并且在成功连接时我收到警告
Top-level use of w, wtimeout, j, and fsync is deprecated. Use writeConcern instead.
环回版本:5.5.0
如何摆脱这个?请帮忙
显然这个警告是在 Mongo Driver v3.6.4 so the basis solution will be to down grade to v3.6.3. There is a PR that try to stop the warning outputs, and also a report on the Jira for the Node Driver. https://jira.mongodb.org/browse/NODE-3114
中引入的更新: 该问题已在 3.6.5
版本中修复传递以下选项
mongoose.connect(process.env.MONGO_URI, {
useNewUrlParser: true,
useFindAndModify: false,
useUnifiedTopology: true,
useCreateIndex: true
})