CosService class

Constructors

CosService.new(String serviceKey)

Properties

cosApi → CosServiceApi

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

serviceKey ↔ String

getter/setter pair

Methods

cancelAll() → Future<void>

deleteBucket(String bucket, {String? region}) → Future<void>

deleteObject(String bucket, String cosPath, {String? region, String? versionId}) → Future<void>

doesBucketExist(String bucket) → Future<bool>

doesObjectExist(String bucket, String cosPath) → Future<bool>

getBucket(String bucket, {String? region, String? prefix, String? delimiter, String? encodingType, String? marker, int? maxKeys}) → Future<BucketContents>

getBucketAccelerate(String bucket, {String? region}) → Future<bool>

getBucketLocation(String bucket, {String? region}) → Future<String>

getBucketVersioning(String bucket, {String? region}) → Future<bool>

getObjectUrl(String bucket, String region, String cosPath) → Future<String>

获取get请求未签名链接 bucket 存储桶名称，由BucketName-Appid 组成，可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket region 地域 cosPath 对象键，是对象在 COS 上的完整路径，如果带目录的话，格式为 "video/xxx/movie.mp4"

getPresignedUrl(String bucket, String cosPath, {int? signValidTime, bool? signHost, Map<String?, String?>? parameters, String? region}) → Future<String>

获取get请求预签名链接 bucket 存储桶名称，由BucketName-Appid 组成，可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket cosPath 对象键，是对象在 COS 上的完整路径，如果带目录的话，格式为 "video/xxx/movie.mp4" signValidTime 设置签名有效期(单位为秒)，注意这里是签名有效期，您需要自行保证密钥有效期 signHost 是否签入Header Host，不签可能导致请求失败或安全漏洞 parameters http请求参数，传入的请求参数需与实际请求相同，能够防止用户篡改此HTTP请求的参数

getService() → Future<ListAllMyBuckets>

headBucket(String bucket, {String? region}) → Future<Map<String?, String?>>

headObject(String bucket, String cosPath, {String? region, String? versionId}) → Future<Map<String?, String?>>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

preBuildConnection(String bucket) → Future<void>

putBucket(String bucket, {String? region, bool? enableMAZ, String? cosacl, String? readAccount, String? writeAccount, String? readWriteAccount}) → Future<void>

putBucketAccelerate(String bucket, bool enable, {String? region}) → Future<void>

putBucketVersioning(String bucket, bool enable, {String? region}) → Future<void>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited