新安装mysql第三方工具连接不上问题_MySQL
Mysql从客户端连接服务器连不上的问题
公司要用Mysql做一个测试,开始在自己的本地建一个Mysql数据库自己本地的程序再连上去,没有遇到过连接不上的问题。
这次数据库在服务器上,从本地客户端连接就是被拒绝。
报的错误为
ERROR 1130: Host ’192.168.5.3’ is not allowed to connect to this MySQL server
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查过资料后发现这个问题,一般都会遇到,Mysql数据库跟其他数据库不一样,需要设置权限可以控制哪台机器能访问数据库,能访问哪些表。
所以就要登上服务器。
C:\Documents and Settings\Administrator>mysql -h localhost -u root -p
Enter password: ***
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.1.43-community MySQL Community Server (GPL)
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
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mysql> grant all privileges on *.* to root@'%' identified by '123' with grant
-> option;
Query OK, 0 rows affected (0.00 sec)
意思就是将服务器上的所有资源都给root用户权限,%代表来自不同的IP
这里需要注意一下要把密码也要带上。通过密码123登录。
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)
最后要刷新下权限。
这样就从本地192.168.5.3这个IP的客户端连接到服务器上了

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With the popularization and development of digital currency, more and more people are beginning to pay attention to and use digital currency apps. These applications provide users with a convenient way to manage and trade digital assets. So, what kind of software is a digital currency app? Let us have an in-depth understanding and take stock of the top ten digital currency apps in the world.

The built-in quantization tools on the exchange include: 1. Binance: Provides Binance Futures quantitative module, low handling fees, and supports AI-assisted transactions. 2. OKX (Ouyi): Supports multi-account management and intelligent order routing, and provides institutional-level risk control. The independent quantitative strategy platforms include: 3. 3Commas: drag-and-drop strategy generator, suitable for multi-platform hedging arbitrage. 4. Quadency: Professional-level algorithm strategy library, supporting customized risk thresholds. 5. Pionex: Built-in 16 preset strategy, low transaction fee. Vertical domain tools include: 6. Cryptohopper: cloud-based quantitative platform, supporting 150 technical indicators. 7. Bitsgap:

Recommended cryptocurrency trading platforms include: 1. Binance: the world's largest trading volume, supports 1,400 currencies, FCA and MAS certification. 2. OKX: Strong technical strength, supports 400 currencies, approved by the Hong Kong Securities Regulatory Commission. 3. Coinbase: The largest compliance platform in the United States, suitable for beginners, SEC and FinCEN supervision. 4. Kraken: a veteran European brand, ISO 27001 certified, holds a US MSB and UK FCA license. 5. Gate.io: The most complete currency (800), low transaction fees, and obtained a license from multiple countries. 6. Huobi Global: an old platform that provides a variety of services, and holds Japanese FSA and Hong Kong TCSP licenses. 7. KuCoin

The prospects of digital currency apps are broad, which are specifically reflected in: 1. Technology innovation-driven function upgrades, improving user experience through the integration of DeFi and NFT and AI and big data applications; 2. Regulatory compliance trends, global framework improvements and stricter requirements for AML and KYC; 3. Function diversification and service expansion, integrating lending, financial management and other services and optimizing user experience; 4. User base and global expansion, and the user scale is expected to exceed 1 billion in 2025.

Neither Huoxin nor OKX Pay directly supports fiat currency payment. Huoxin is mainly used for digital asset management and transactions, and users need to exchange fiat currency through the Huobi Exchange; OKX Pay focuses on digital asset payment and transfer, and users need to exchange fiat currency through the OKX platform.

Ranking of the top ten formal virtual currency exchange apps in 2025: 1. OKX, 2. Binance, 3. Huobi, 4. Coinbase, 5. Kraken, 6. Bitfinex, 7. KuCoin, 8. Gemini, 9. Bitstamp, 10. Poloniex, each performs outstandingly in terms of security, user experience, transaction fees, liquidity, currency richness, professional tools, compliance, privacy protection, leveraged trading, degree of internationalization, customer service, etc.

The methods to download the Hong Kong Digital Currency Exchange APP include: 1. Select a compliant platform, such as OSL, HashKey or Binance HK, etc.; 2. Download through official channels, iOS users download on the App Store, Android users download through Google Play or official website; 3. Register and verify their identity, use Hong Kong mobile phone number or email address to upload identity and address certificates; 4. Set security measures, enable two-factor authentication and regularly check account activities.

In the currency circle, the so-called Big Three usually refers to the three most influential and widely used cryptocurrencies. These cryptocurrencies have a significant role in the market and have performed well in terms of transaction volume and market capitalization. At the same time, the mainstream virtual currency exchange APP is also an important tool for investors and traders to conduct cryptocurrency trading. This article will introduce in detail the three giants in the currency circle and the top ten mainstream virtual currency exchange APPs recommended.
