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How to use Java to develop the site domain name registration function of CMS system

PHPzOriginal: 2023-08-04 21:21:261016browse

How to use Java to develop the site domain name registration function of the CMS system

Introduction:
With the development of the Internet, more and more websites are created, and each website needs to be registered. Legal business qualifications. When developing a CMS system, providing domain name registration functions for sites is one of the very important requirements. This article will introduce how to use Java to develop the site domain name registration function of the CMS system and provide corresponding code examples.

1. Build the CMS system framework
First, we need to build a basic CMS system framework. This can be achieved by using Spring Boot and MVC framework. The following is a simple code example:

@SpringBootApplication
public class CmsSystemApplication {

    public static void main(String[] args) {
        SpringApplication.run(CmsSystemApplication.class, args);
    }
}

@Controller
public class SiteController {

    @GetMapping("/site/{siteId}/domain")
    public String domain(@PathVariable("siteId") String siteId, Model model) {
        // TODO: 返回站点域名备案页面
        return "domain_record";
    }

    @PostMapping("/site/{siteId}/domain")
    public String recordDomain(@PathVariable("siteId") String siteId, @RequestParam("domain") String domain, Model model) {
        // TODO: 备案提交逻辑
        return "record_success";
    }
}

2. Design the site domain name registration page
Next, we need to design a site domain name registration page for users to fill in the registration information. On this page, users need to fill in relevant information such as the site domain name and submit a filing application. The following is a simplified HTML page example:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>站点域名备案</title>
</head>
<body>
    <h1>站点域名备案</h1>
    <form action="/site/{siteId}/domain" method="post">
        <label for="domain">域名：</label>
        <input type="text" id="domain" name="domain" required>
        <br>
        <input type="submit" value="备案">
    </form>
</body>
</html>

3. Implement the filing and submission logic
When the user clicks the filing and submitting button, we need to implement the corresponding filing and submission logic. Generally speaking, the filing information filled in by users needs to be called to the filing system through the interface for verification and review. In actual development, we can complete this step by calling the third-party registration interface. The following is a simplified code example:

@Service
public class RecordService {

    @Autowired
    private RestTemplate restTemplate;

    public boolean submitRecord(String siteId, String domain) {
        // 构造备案提交的参数
        Map<String, String> params = new HashMap<>();
        params.put("siteId", siteId);
        params.put("domain", domain);

        // 调用备案接口提交备案申请
        String recordUrl = "http://record-api.com/submit";
        ResponseEntity<String> responseEntity = restTemplate.postForEntity(recordUrl, params, String.class);

        // 解析备案接口的响应结果
        String result = responseEntity.getBody();
        // TODO: 解析结果判断备案是否成功

        return true; // 假设备案成功
    }
}

4. Front-end and back-end interaction
The last step is to implement the interaction logic of the front-end and back-end. When the user clicks the filing submit button, the front-end page will send the filled-in information to the server through a POST request, and the server will call the filing interface for filing verification and submission. Here is a simplified example of the interaction between the front-end page and the back-end controller:

Front-end page:

<script>
    function submitRecord() {
        var domain = document.getElementById('domain').value;
        var xhr = new XMLHttpRequest();
        xhr.open('POST', '/site/{siteId}/domain', true);
        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
        xhr.onreadystatechange = function() {
            if (xhr.readyState === 4 && xhr.status === 200) {
                // TODO: 备案成功后的处理逻辑
                alert('备案成功！');
            }
        };
        xhr.send('domain=' + encodeURIComponent(domain));
    }
</script>
<form>
    <!-- ... -->
    <input type="submit" value="备案" onclick="submitRecord()">
</form>

Back-end controller:

@Controller
public class SiteController {

    @Autowired
    private RecordService recordService;

    @PostMapping("/site/{siteId}/domain")
    public String recordDomain(@PathVariable("siteId") String siteId, @RequestParam("domain") String domain, Model model) {
        boolean success = recordService.submitRecord(siteId, domain);
        if (success) {
            return "record_success";
        } else {
            return "record_fail";
        }
    }
}

Conclusion:
Passed In the above steps, we have completed the development of the site domain name registration function of the CMS system using Java. By building a framework, designing pages, implementing registration submission logic and front-end and back-end interaction, we can easily implement a simple domain name registration function. Of course, in actual projects, the system needs to be improved and optimized according to specific needs.

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