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- How to solve the problem that thinkphp images are not displayed across domains
- Recently, I encountered some strange problems when developing a project using the ThinkPHP framework. Our project is a picture display website, but in the browser, some pictures will not be displayed, and there is no error message in the console. Through searching and experimenting, we eventually discovered that this was an issue caused by cross-domain. In this post, I’ll share our process for identifying problems and solving them. First, let’s understand what cross-domain is. Cross-domain occurs between two websites with different domain names when a website's resources such as JS, CSS, Ajax or images are requested.
- ThinkPHP 1046 2023-04-07 10:40:36
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- Let's talk in detail about how to uninstall ThinkPHP5
- ThinkPHP is a widely used PHP framework, through which you can quickly build a high-availability system, even if you have no programming experience. Nowadays, there are more and more versions of ThinkPHP, making upgrading, downgrading, and installation very convenient. But sometimes we still need to uninstall it. In this article, we will learn more about how to uninstall ThinkPHP5. 1. Back up data Before uninstalling the framework, we first need to back up the data used by the framework. If you don’t know how to back up your data, you can use MySQL
- ThinkPHP 812 2023-04-07 10:41:04
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- How to use if not equal statement in thinkphp3.2
- In the development of thinkphp3.2, it is often necessary to use if conditional judgment statements to perform different operations. But sometimes, when we need to judge whether it is not equal to a certain value, we need to use the if not equal statement. So, how to use it specifically? First, we need to understand the basic usage of if statements. The if statement usually consists of a conditional expression and one or more statements. When the value of the conditional expression is true, the corresponding statement is executed, otherwise the execution is skipped. In thinkphp3.2, the syntax of if statement is similar to other languages.
- ThinkPHP 1267 2023-04-07 10:41:44
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- An article introduces how to set the thinkphp website path
- ThinkPHP is an open source PHP framework that provides many convenient development tools and methods, allowing us to develop Web applications quickly and efficiently. Among them, setting the path is an important part of ThinkPHP. This article will introduce the thinkphp website path setting. 1. What is a network channel path? The network path refers to the virtual path on the web server, which is different from the file system path. When setting the network path, we need to consider the current system's environment variables, operating system and other factors to ensure the correctness of the program's operation. 2. Wangtai Road
- ThinkPHP 816 2023-04-07 10:42:23
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- What should I do if thinkphp3.2.3 routing does not take effect?
- When building a website using the thinkphp3.2.3 framework, we often face routing problems. Especially when we add a custom route, we find that the system does not respond and the route does not take effect. At this time, we need to solve the problem through certain methods. First, you need to check whether the routing configuration is correct. In the application configuration file, the Route class 'URL_ROUTE_RULES' array saves all routing rules. We need to check whether our own route has been defined in this array. If not, we need to add it, such as
- ThinkPHP 866 2023-04-07 10:43:46
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- How to build a simple message board using the Thinkphp framework
- With the development of the Internet, more and more people choose to use websites to communicate and share information. As a common communication tool, message boards have also become an essential feature of many websites. In this article, we will introduce how to use the Thinkphp framework to build a simple message board. First, we need to set up a basic Thinkphp environment. You can use composer to install Thinkphp and related dependency packages and create a new project. Next, we need to set the database connection information so that the message information can
- ThinkPHP 964 2023-04-07 10:49:40
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- [Summary] Common errors and solutions in thinkphp3.2
- thinkphp3.2 is an excellent PHP framework, but sometimes you will encounter error return problems during the development process. This article will introduce some common thinkphp3.2 error return situations and their solutions. 1.404 error return When we enter a non-existent URL in the browser, we will see a 404 error page. Similarly, this situation also occurs in thinkphp3.2. When we access a non-existent controller or method, the system will automatically jump to a 404 error page. Solution: Check
- ThinkPHP 3425 2023-04-07 10:50:26
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- Analyze and solve the problem of thinkphp namespace failure
- When using the ThinkPHP framework, we usually layer the code into namespaces to ensure that the code is clearer and easier to maintain. However, during use, I found that sometimes the namespace may become invalid, causing the code to fail to run normally. Let's analyze the reasons and solutions for the failure of ThinkPHP namespace. ## Reasons: 1. Imported file error: Sometimes the namespace may become invalid because the imported file path is incorrect. The usual solution is to check whether the import path is correct. 2. Namespaces and files
- ThinkPHP 565 2023-04-07 10:50:57
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- Example analysis of how thinkphp modifies the database
- ThinkPHP is an open source PHP framework based on the MVC model. It is an excellent PHP application development framework. Using ThinkPHP can help developers develop PHP applications more quickly, efficiently, and elegantly. When using ThinkPHP, you often encounter situations where you need to modify the database. Let us learn how to modify the database in ThinkPHP. 1. ThinkPHP database operations In ThinkPHP, we can use the database operation classes it provides to
- ThinkPHP 694 2023-04-07 10:51:37
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- Why upgrade thinkphp3 to thinkphp5
- Among the many PHP frameworks, ThinkPHP has always been one of the preferred frameworks for the majority of PHP developers. The ThinkPHP framework is also constantly being updated and upgraded. Recently, the more advanced ThinkPHP5 version was launched, which has been welcomed by many developers. So, why should we upgrade ThinkPHP3 to ThinkPHP5? This article will explore this issue from multiple perspectives. 1. New functions and advantages ThinkPHP5 has significantly improved new functions and performance advantages compared to ThinkPHP3. That
- ThinkPHP 612 2023-04-07 10:52:09
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- Explore whether ThinkPHP's Session supports storing arrays?
- When writing web applications using the ThinkPHP framework, it is often necessary to use Session to store and process user login status, shopping cart information and other data, and sometimes a set of data needs to be stored in the Session in the form of an array to facilitate subsequent calls. and processing. So, does ThinkPHP's Session support storing arrays? Let’s explore this next. First of all, we need to understand that in the ThinkPHP framework, Session has a variety of storage methods to choose from, such as file storage, data
- ThinkPHP 729 2023-04-07 10:52:44
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- thinkphp causes and solutions to obtain upload path errors
- When developing a website using ThinkPHP, uploading files is one of the common operations. However, when we use ThinkPHP's file upload component, we sometimes encounter the problem of getting the uploaded file path error. This article will detail the causes and solutions to this problem. ### Problem Background Recently, I encountered a strange problem when developing using the ThinkPHP framework. I used ThinkPHP's file upload component to upload files to the specified directory, but I made an error when getting the path of the uploaded file. The returned path
- ThinkPHP 1126 2023-04-07 10:53:13
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- How to check the version of thinkphp framework in the system (4 methods)
- ThinkPHP framework is an open source PHP development framework suitable for rapid development of high-performance web applications. If you are developing using the ThinkPHP framework, then you may want to know how to check your system's ThinkPHP framework version. In this article, we will cover various methods to check the ThinkPHP framework version on your system. Method 1: View the framework Readme file In the root directory of the ThinkPHP framework, you can find a file named "README.md". this file
- ThinkPHP 7318 2023-04-07 10:53:56
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- What websites can thinkphp be used to develop?
- ThinkPHP can be used to develop various types of websites, including but not limited to e-commerce, social networking, blogs, news, forums, corporate portals, etc. Its architecture design is reasonable, development efficiency is high, and it is easy to maintain and expand. It is welcomed and loved by the majority of developers. 1. E-commerce website ThinkPHP is suitable for developing e-commerce websites, including B2C and C2C type websites. Its MVC design pattern can help developers optimize and upgrade and reduce coupling. The use of template engines and ORM frameworks makes the development process more convenient. At the same time, Thi
- ThinkPHP 707 2023-04-07 11:06:25
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- Reasons and solutions why thinkphp5 cannot access files
- During development using the ThinkPHP5 framework, sometimes you may encounter situations where files cannot be accessed. This situation is usually caused by some configuration or coding issues. This article will introduce some possible reasons why files cannot be accessed and provide corresponding solutions. 1. Path problem A common reason why a file cannot be accessed is a path problem. In ThinkPHP5, the path configuration needs to be configured in the config.php file. If the path configuration is incorrect, it is very common that the file cannot be accessed. Solution: Check the road
- ThinkPHP 1610 2023-04-07 11:08:47