示例 SELECT*FROM cypher('graph_name',$MATCH(n)WITH n.name as name,n.age as age ORDER BY n.name RETURN name,age$)as(name agtype,age agtype);将按节点名称排序返回结果：name|age-+-"A"|34"B"|34"C"|32(3 rows)基于多个属性对节点...
Alibaba Cloud BaaS(Blockchain as a Service)is an enterprise-level PaaS(Platform as a Service)based on leading blockchain technologies,and is powered by Ant Financial Blockchain Team.This service helps you build a stable,...
Alibaba Cloud Identity as a Service(IDaaS)is a cloud-based identity and access management service(IAM)covering comprehensive functions that enable user portal,user directory,flexible authentication,single sign-on,...
The consortium blockchain administrators can view the information of other consortium members on the blockchain.When the role of the consortium is a member,the administrator can click Set as Administrator and click OK to ...
To ensure the versatility of the mPaaS MINI,PingFang SC is preferred as a Chinese font for both web and mobile version.To ensure the versatility of the mPaaS MINI,PingFang SC is preferred as a Chinese font for both web and...
JavaScript SDK(JS SDK)connects the blockchain business and the blockchain platform.It provides basic API operations,such as submitting transactions,performing operations on accounts,deploying and calling contracts,...
The payment flow in a Mini Program is as follows:A user selects a product in the Mini Program,places an order,confirms the purchase,and proceeds to the payment process.The user clicks Confirm Payment.The user then proceeds...
You can write comments on your SJS code the same way as you do on JavaScript code,as shown in the following code snippet:/page.sjs/Method 1:This is a single-line comment./*Method 2:This is a multiple-line comment.All the ...
All variables in SJS are references to values.Syntax rule Supports var(variable)hoisting as in JavaScript.Supports const and let as in JavaScript.Undeclared variables are directly assigned and used,and defined as global ...
while business enterprises act as the participants.Ant Blockchain Usage Mode The usage mode of Ant Blockchain is shown as below.The consortium owner applies for creating a consortium blockchain,and then invite consortium ...
and often affected by various factors,such as people’s behaviors(such as walking,riding,etc.),network signals,etc.,which further limits the amount of information on the page.It is best for a page to highlight its key ...
as 1800.Page automation tracking:Records information such as page views,page traffic,and dwell duration.The tracking logs can be used to analyze metrics such as PV,UV,and Page traffic.Switch-to-background tracking:Records ...
You can manage the blockchain you create in the BaaS console.The steps to enter the management page are as follows:Log in to the Alibaba Cloud BaaS console,click Notary Blockchain under Ant Blockchain to enter the ...
Interaction exception between keyboard and component For the components that need to launch keyboard(such as input,textarea,etc.),the native keyboard is currently used by default.If there is an exception to the interaction...
You can use.acss file in/pages directory to define page style.The root element on each page is page,use the following methods to set the page height or background color as you need:page { background-color:#fff;} For more ...
you can create,extend and customize your blockchain network,as well as inviting new members.For more information,see Operation process.Deploy blockchains quickly Log on to Alibaba Cloud.If you are using an Alibaba Cloud ...
The terms are listed in ascending alphabetical order.Attribute An event contains some information,for example,user ID,App version,device model,region and language.These information are known as attributes.MAS provides some...
Web3.js is the Ethereum compatible JavaScript API which implements the Generic JSON RPC spec.It’s available on npm as a node module,for Bower and component as embeddable scripts,and as a meteor.js package.You can use web3...
This guide describes how to create a consortium as well as the roles and permissions in the consortium.A consortium is a virtual organization composed of multiple organizations.An organization can perform the following ...
The review configuration function on the operation side lets you set the Mini program publish review node as a countersign node.This function supports the configuration of multiple roles.After configuration,at least one ...
This document describes the procedures of using the blockchain service.Steps 1 to 4 describe how to create a blockchain network in standard mode,and how to manually create an organization...such as Manage users and View logs.
Request parameters that are separated with ampersands(&).Request parameters consist of common parameters and API-specific parameters.Common parameters include variables such as the API version and identity authentication ...
Icon is an important part of the graphical interface,and has the characteristics such as highly condensed,quickly conveyed and ease to memorize.To make it easier for users to recognize icon information and achieve ...
The User Analysis page displays user access data for the currently selected mini program(with T+1 timeliness),including seven metrics such as new users,active users,number of opens,page visits,and more.This helps you ...
the horizontal axis as X-axis,and the vertical axis as Y-axis.clientX,clientY Number The coordinates of the touch point,with the upper-left corner of the area of the page to display as the origin,the horizontal axis as X-...
see Solidity documentation(English).This document focuses on Solidity smart contracts in the contract platform.These smart contracts have different ...not support privacy APIs.If you want to use cryptographic APIs such as zero...
we recommend that you upgrade to the 10.2.3 baseline as soon as possible.For more information,see mPaaS 10.2.3 for Android 14.Since September 17,2023,Google Play has updated the application review scanning rules,which will...
This article describes how to use the smart contract analyzer in the Alibaba Cloud BaaS Developers Service.Smart Contract Analyzer can detect and locate vulnerabilities in a smart contract,as well as violations of best ...
click the link Blockchain Explorer to view the transaction information.Overview In this section you can explore your ognaziation’s network overall statitics such as total number of blocks,blocks per hour,etc.You can also ...
submit a request to join a consortium blockchain.The procedure of managing membership applications is as follows:Log in to the BaaS platform and go to the management page.Click Application Management in the left-side ...
On the Service Management tab page,a switch is available for enabling or disabling signature.The setting is effective globally.You can temporarily enable or disable all signature verification related functions as needed.
As hidden shortcuts,gestures can be used to improve the user’s operating efficiency.Using gestures can greatly enhance the user experience.iOS and Android systems have already made the users familiar with the operation ...
illegal information on a blockchain cannot be deleted separately.To prevent illegal information from being uploaded to a blockchain,we recommend that you integrate Alibaba Cloud Blockchain as a Service(BaaS)with Alibaba ...
side navigation pane.Log on to the BaaS platform as an administrator.Click Contract Blockchain,select a blockchain,and click Management.Click Member Management in the left-side navigation pane and then click Invite User.In...
The Cloud IDE contract development environment(IDE)is an online contract development tool provided by the BaaS platform.IDE provides a simple,efficient environment for smart contract development.The core features are as ...
Scenarios Alibaba Cloud BaaS can be applied to multiple business scenarios,such as product traceability,data asset transactions,supply chain financing,digital content ownership,charity,letters of credit,asset ...
Alibaba Cloud BaaS is built on top of Kubernetes,supports mainstream blockchain technologies,and integrates with the comprehensive services of Alibaba Cloud.BaaS allows ...such as security management and operation management.
The operation flow to create a mini program is as follows:In the navigation pane on the left of the Mini Program Open Platform,click Mini Program Management My Mini Program to access the My Mini Program page.On the My Mini...
related,you can obtain a more detailed error code from the return value field of the transaction.For example,the deployment of a smart contract is as follows:MychainBaseResult ReplyTransactionReceipt result=sdk....
After initialization is complete,switch the configuration switch to Google Maps:Mriver.setConfig("ta_map_type","1");Add Google Maps dependencies and API keys as needed.