要在Java Spring Boot应用中集成CKEditor的文件上传功能,请按照以下步骤操作:
在pom.xml
文件中添加以下依赖:
<dependency>
<groupId>com.ckeditor</groupId>
<artifactId>ckeditor-java-core</artifactId>
<version>4.5.11</version>
</dependency>
创建一个配置类,例如CKEditorConfig.java
,并添加以下内容:
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.ckeditor.CKEditorConfig;
@Configuration
public class CKEditorConfig implements WebMvcConfigurer {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/uploads/**")
.addResourceLocations("file:/your/absolute/path/to/uploads/");
}
@Bean
public CKEditorConfig ckeditorConfig() {
CKEditorConfig.Builder builder = new CKEditorConfig.Builder();
builder.uploadUrl("/ckeditor/upload");
builder.filebrowserUploadUrl("/ckeditor/upload");
return builder.build();
}
}
请确保将/your/absolute/path/to/uploads/
替换为实际的文件存储路径。
创建一个控制器,例如FileUploadController.java
,并添加以下内容:
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@RestController
public class FileUploadController {
@PostMapping("/ckeditor/upload")
public ResponseEntity<String> uploadFile(@RequestParam("upload") MultipartFile upload) {
try {
String fileName = System.currentTimeMillis() + "_" + upload.getOriginalFilename();
Path path = Paths.get("/your/absolute/path/to/uploads/" + fileName);
Files.write(path, upload.getBytes());
return new ResponseEntity<>("/uploads/" + fileName, HttpStatus.OK);
} catch (IOException e) {
e.printStackTrace();
return new ResponseEntity<>("Upload failed", HttpStatus.INTERNAL_SERVER_ERROR);
}
}
}
请确保将/your/absolute/path/to/uploads/
替换为实际的文件存储路径。
在需要使用CKEditor的HTML页面中,引入CKEditor的JavaScript文件和配置:
<script src="https://cdn.ckeditor.com/4.5.11/standard/ckeditor.js"></script>
<script>
CKEDITOR.replace('editor1', {
customConfig: '/ckeditor/config.js'
});
</script>
创建一个名为config.js
的文件,并添加以下内容:
CKEDITOR.editorConfig = function (config) {
config.language = 'en';
config.filebrowserUploadUrl = '/ckeditor/upload';
config.filebrowserBrowseUrl = '/ckeditor/browse';
};
完成以上步骤后,CKEditor的文件上传功能将与Java Spring Boot应用集成。用户可以通过CKEditor上传文件,文件将被保存在指定的路径中。
推荐使用腾讯云的对象存储服务(COS)来存储上传的文件,它提供了高可靠性和弹性扩展能力,适用于各种应用场景。