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26 lines
882 B
Markdown
26 lines
882 B
Markdown
12 months ago
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# mongodb-connection-string-url
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MongoDB connection strings, based on the WhatWG URL API
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```js
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import ConnectionString from 'mongodb-connection-string-url';
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const cs = new ConnectionString('mongodb://localhost');
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cs.searchParams.set('readPreference', 'secondary');
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console.log(cs.href); // 'mongodb://localhost/?readPreference=secondary'
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```
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## Deviations from the WhatWG URL package
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- URL parameters are case-insensitive
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- The `.host`, `.hostname` and `.port` properties cannot be set, and reading
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them does not return meaningful results (and are typed as `never`in TypeScript)
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- The `.hosts` property contains a list of all hosts in the connection string
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- The `.href` property cannot be set, only read
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- There is an additional `.isSRV` property, set to `true` for `mongodb+srv://`
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- There is an additional `.clone()` utility method on the prototype
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## LICENSE
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Apache-2.0
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