createAccount method
~english Registers a new user.
Param userId
The user Id. The maximum length is 64 characters. Ensure that you set this parameter.
Supported characters include the 26 English letters (a-z), the ten numbers (0-9), the underscore (_), the hyphen (-),
and the English period (.). This parameter is case insensitive, and upper-case letters are automatically changed to low-case ones.
If you want to set this parameter as a regular expression, set it as ^a-zA-Z0-9_-
+$.
Param password
The password. The maximum length is 64 characters. Ensure that you set this parameter.
Throws A description of the exception. See ChatError. ~end
~chinese 创建账号。
Param userId
用户 ID,长度不超过 64 个字符。请确保你对该参数设值。支持的字符包括英文字母(a-z),数字(0-9),下划线(_),英文横线(-),英文句号(.)。该参数不区分大小写,大写字母会被自动转为小写字母。如果使用正则表达式设置该参数,则可以将表达式写为:^a-zA-Z0-9_-
+$。请确保同一个 app 下,userId 唯一;userId
用户 ID 是会公开的信息,请勿使用 UUID、邮箱地址、手机号等敏感信息。
Param password
密码,长度不超过 64 个字符。请确保你对该参数设值。
Throws 如果有异常会在这里抛出,包含错误码和错误描述,详见 ChatError。 ~end
Implementation
Future<void> createAccount(String userId, String password) async {
EMLog.v('create account: $userId : $password');
Map req = {'username': userId, 'password': password};
Map result =
await ClientChannel.invokeMethod(ChatMethodKeys.createAccount, req);
try {
ChatError.hasErrorFromResult(result);
} on ChatError catch (e) {
throw e;
}
}