角形和弹簧引导 -> 开机自检 请求响应 403

Question

我在Spring引导和Angular方面遇到了问题。我提出了一个POST请求，该请求在POSTMAN和本地上都有效，但在tomcat上使用apache作为反向代理时，它为我提供了一个403。但当我和嵌入的tomcat在一起时，它就起作用了。

我必须尽快尝试一切。

我看到的所有解决方案都说要禁用CSFR，但我没有访问Web服务的身份验证，因此没有spring安全依赖。

我试过了，但问题仍然存在。在某些情况下，它需要我登录，而我不想进行

import ch.megahertz.swissqrbillsgeneratorapi.properties.FileStorageProperties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
@SpringBootApplication(scanBasePackages = {"ch.megahertz.swissqrbillsgeneratorapi.*"})
@EnableConfigurationProperties({
FileStorageProperties.class
})
public class SwissQrBillsGeneratorApiApplication extends SpringBootServletInitializer {
static Logger logger = LoggerFactory.getLogger(SwissQrBillsGeneratorApiApplication.class);
public static void main(String[] args) {
logger.info("Run application");
SpringApplication.run(SwissQrBillsGeneratorApiApplication.class, args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(SwissQrBillsGeneratorApiApplication.class);
}

}

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class WebMvcConfig implements WebMvcConfigurer {
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**")
.allowedMethods("*")
.allowedHeaders("*")
.allowedOrigins("*")
.allowCredentials(false)
.maxAge(-1);
}
}

import ch.megahertz.swissqrbillsgeneratorapi.payload.Invoice;
import ch.megahertz.swissqrbillsgeneratorapi.service.CRMService;
import ch.megahertz.swissqrbillsgeneratorapi.service.FileStorageService;
import lombok.extern.slf4j.Slf4j;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.Resource;
import org.springframework.core.io.UrlResource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
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 org.springframework.web.servlet.support.ServletUriComponentsBuilder;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;

//@CrossOrigin(origins = {"https://swissqrbillsgenerator.megahertz.ch/","http://localhost:4200/"})
@Slf4j
@RestController
public class ApiController {
private static final Logger logger = LoggerFactory.getLogger(ApiController.class);
@Autowired
private FileStorageService fileStorageService;
@Autowired
private CRMService crmService;
@GetMapping
public String generateQRBills() {
log.info("Enter in GeT API");
return "Get ok";
}
@PostMapping("/generate")
public ResponseEntity<Resource> uploadFile(@RequestParam("file") MultipartFile file) throws IOException {
System.out.println("Enter in generate API");
logger.info("Enter in generate API");
log.info("Enter in generate POST API");
String fileName = fileStorageService.storeFile(file);
String fileDownloadUri = ServletUriComponentsBuilder.fromCurrentContextPath()
.path("/downloadFile/")
.path(fileName)
.toUriString();
Invoice facture = crmService.getFactureInfo(fileName);
File fileWithQR = fileStorageService.addQrToFile(fileName, facture);
Resource resource = new UrlResource(fileWithQR.toURI());
return ResponseEntity.ok()
.header(HttpHeaders.CONTENT_TYPE,Files.probeContentType(resource.getFile().toPath()))
.header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename="" + fileName+ """)
.body(resource);

}
}

你知道吗？

Answer 1

如果Postman返回查询，那么问题可能在Angular前端。我相信当我试图从后端发送字符串时，我收到了一个403错误，它必须被包裹在一个对象中，然后由Angular展开才能成为Angular中的字符串。