10 recommended articles about page tools

WeChat public platform, config:invalid signature keeps popping up this error solution if it is an invalid signature signature error. It is recommended to check in the following order: 1. Confirm that the signature algorithm is correct, and you can use the http://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=jsapisign page tool for verification. 2. Confirm that the nonceStr (standard capital S in camel case in js) and timestamp in the config are consistent with the corresponding noncestr and timestamp used in the signature. 3. Confirm that the URL is the complete URL of the page (please confirm on the current page alert(location.href.split(‘#’)[0])), including the ‘http(s)://’ part, and ‘? ’, but does not include the part after ‘#’hash. 4. Confirm the appid in the config and the appi used to obtain jsapi_ticket

1. Solution to the error config:invalid signature

Introduction: If it is an invalid signature signature error. It is recommended to check in the following order: 1. Confirm that the signature algorithm is correct, and you can use the http://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=jsapisign page tool for verification. 2. Confirm that the nonceStr (standard capital S in camel case in js) and timestamp in the config are consistent with the corresponding noncestr and timestamp used in the signature. 3. Confirm that the url is the complete url of the page (please confirm on the current page alert(location.href.split('#')[0])

2. WEB page Benefits brought by tool language XML

#Introduction: Data can be uniquely identified by XML. Without XML, The search software has to understand how each database is constructed. This is virtually impossible because each database describes the data differently, so books can be easily sorted by author, title, and ISBN in a standard way. Serial number or other standard classification. Searching books becomes very convenient

##3.

A brief discussion of WEB page tool language XML (6) Outlook

Introduction: 6. XML Outlook The emergence of any new technology has its demand background. The birth of XML was in HTML After encountering insurmountable difficulties. In recent years, HTML has encountered problems in many complex Web applications. To completely solve these problems, HTML must be replaced by powerful XML as a writing tool for Web pages. XML is conducive to the expression of information. and structured organization, thus

4.

A brief discussion on the benefits of WEB page tool language XML (5)

Introduction: 5. Benefits of XML (1) More meaningful search data can be uniquely identified by XML. Without XML, search software must understand what each database is. How it is constructed. This is virtually impossible because each database describes the data differently. With XML, books can be easily sorted by author, title, ISBN number, or other criteria.

#5.

A brief discussion on WEB page tool language XML (4) Application classification

##Introduction: 4. XML application classification Generally speaking, XML applications can be divided into four categories: (1) When customers need to interact with different data sources, the data may come from different databases. , they all have different complex formats. But customers interact with these databases only through one standard language, which is XML. Due to its customization and extensibility, it

6. A brief discussion on WEB page tool language XML (3) Support tools

Introduction: 3. Companies that support XML and their development tools Although XML is still in the development stage and its standards are being formulated by the W3C organization, many companies have expressed their full support for XML and have developed many XML tools. Adobe's FrameMaker can be used to write XML documents. IE 4.0 launched by Microsoft can already display, process and edit XML documents. Microsoft

7. A brief discussion on the definition of WEB page tool language XML (2)

Introduction: 2. Definition of XML XML is a streamlined SGML that combines the rich functions of SGML with the ease of use of HTML integrated into Web applications. XML retains the extensible capabilities of SGML, which makes XML fundamentally different from HTML. XML is much more powerful than HTML. It is no longer a fixed tag, but allows the definition of an unlimited number of tags to describe the information in the document, allowing nested information structures

8. A brief discussion on the background of WEB page tool language XML (1)

## Introduction: XML Like HTML, it comes from Standard Generalized Markup Language, or SGML for short. SGML existed long before the Web was invented. As its name suggests, SGML is a universal language that uses tags to describe document materials. It contains a series of document type definitions (DTDs for short). The meaning of tags is defined in the DTD, so the syntax of SGML is extensible. of. SGML is very large, neither easy to learn nor easy to use, and it is also very difficult to implement on a computer. In view of these factors, researchers from the European Center for Nuclear Physics, the inventor of the Web, based on the error at that time (1

9. WeChat development prompt: config:invalid signature Solution

Introduction: WeChat public platform, config:invalid signature keeps popping up this error solution if It is an invalid signature signature error. It is recommended to check in the following order: 1. Confirm that the signature algorithm is correct, and use the http://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=jsapisign page tool to verify. .Confirm the nonceStr in config (standard camel case capital S in js), timestamp and the corresponding noncestr used in the signature

10. Issues related to Excel importing mysql garbled characters! (Urgent)

Introduction: Excel imports garbled mysql problem! (Urgent) I imported more than 2,000 records from Excel to mysql. The terrible thing is that they are all data with traditional Chinese characters. Use What the PHP program detects is also garbled. Only when you view the data in the simplified Chinese database in the page toolbar, the data will not be garbled. However, the Chinese characters on the page (not read from the database) become garbled again. What UTF- 8. I have tried both GBK and GB2312, but the code is still garbled. Either the Chinese characters on the page are garbled or the traditional Chinese characters found from the database are

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