{"id":5493,"date":"2024-08-01T22:47:58","date_gmt":"2024-08-01T14:47:58","guid":{"rendered":"https:\/\/xinchewhd.com.cn\/?p=5493"},"modified":"2024-08-02T15:57:13","modified_gmt":"2024-08-02T07:57:13","slug":"spring-boot%ef%bc%9a%e5%b0%86%e6%96%87%e4%bb%b6%e6%8e%a8%e9%80%81%e5%88%b0-ftp-%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/xinchewhd.com.cn\/index.php\/spring-boot\/spring-boot%ef%bc%9a%e5%b0%86%e6%96%87%e4%bb%b6%e6%8e%a8%e9%80%81%e5%88%b0-ftp-%e6%9c%8d%e5%8a%a1%e5%99%a8\/","title":{"rendered":"Spring Boot\uff1a\u5c06\u6587\u4ef6\u63a8\u9001\u5230 FTP \u670d\u52a1\u5668"},"content":{"rendered":"
\n
\u70b9\u51fb\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u66f4\u591a\u8d44\u8baf<\/strong>\u53ca\u65f6\u63a8\u9001\u2193<\/em><\/section>\n
<\/section>\n
\u5728\u4f01\u4e1a\u5e94\u7528\u4e2d\uff0c\u5c06\u6587\u4ef6\u63a8\u9001\u5230 FTP<\/span> \u670d\u52a1\u5668\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u9700\u6c42\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728 Spring Boot<\/span> \u9879\u76ee\u4e2d\u5b9e\u73b0\u5c06\u6587\u4ef6\u63a8\u9001\u5230 FTP<\/span> \u670d\u52a1\u5668\uff0c\u5305\u62ec\u5f15\u5165\u4f9d\u8d56\u3001\u81ea\u5b9a\u4e49\u914d\u7f6e\u548c\u7f16\u5199\u4ee3\u7801\u793a\u4f8b\u3002<\/span><\/section>\n

1. \u5f15\u5165\u4f9d\u8d56<\/span><\/strong><\/h4>\n
\u9996\u5148\uff0c\u5728 Spring Boot<\/span> \u9879\u76ee\u7684 pom.xml<\/span> \u6587\u4ef6\u4e2d\u5f15\u5165 Apache Commons Net<\/span> \u4f9d\u8d56\uff0c\u5b83\u662f\u4e00\u4e2a\u7528\u4e8e\u5904\u7406 FTP<\/span> \u64cd\u4f5c\u7684\u5e93\uff1a<\/span><\/section>\n
\n
<dependency<\/span>><\/span><\/span><\/code>    <groupId<\/span>><\/span>commons-net<\/groupId<\/span>><\/span><\/span><\/code>    <artifactId<\/span>><\/span>commons-net<\/artifactId<\/span>><\/span><\/span><\/code>    <version<\/span>><\/span>3.8.0<\/version<\/span>><\/span><\/span><\/code><\/dependency<\/span>><\/span><\/span><\/code><\/pre>\n<\/section>\n
2. \u81ea\u5b9a\u4e49 FTP \u914d\u7f6e<\/span><\/strong><\/h4>\n
\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u7c7b FTPConfig<\/span>\uff0c\u7528\u4e8e\u914d\u7f6e FTP<\/span> \u8fde\u63a5\u7684\u76f8\u5173\u53c2\u6570\uff1a<\/span><\/section>\n
\n
import<\/span> org.springframework.boot.context.properties.ConfigurationProperties;<\/span><\/code>import<\/span> org.springframework.context.annotation.Configuration;<\/span><\/code><\/code>@Configuration<\/span><\/span><\/code>@ConfigurationProperties<\/span>(prefix = \"ftp\"<\/span>)<\/span><\/code>public<\/span> class<\/span> FTPConfig<\/span> <\/span>{<\/span><\/code><\/code>    private<\/span> String server;<\/span><\/code>    private<\/span> int<\/span> port;<\/span><\/code>    private<\/span> String user;<\/span><\/code>    private<\/span> String password;<\/span><\/code><\/code>    \/\/ Getters and Setters<\/span><\/span><\/code>    public<\/span> String getServer<\/span>()<\/span> <\/span>{<\/span><\/code>        return<\/span> server;<\/span><\/code>    }<\/span><\/code><\/code>    public<\/span> void<\/span> setServer<\/span>(String server)<\/span> <\/span>{<\/span><\/code>        this<\/span>.server = server;<\/span><\/code>    }<\/span><\/code><\/code>    public<\/span> int<\/span> getPort<\/span>()<\/span> <\/span>{<\/span><\/code>        return<\/span> port;<\/span><\/code>    }<\/span><\/code><\/code>    public<\/span> void<\/span> setPort<\/span>(int<\/span> port)<\/span> <\/span>{<\/span><\/code>        this<\/span>.port = port;<\/span><\/code>    }<\/span><\/code><\/code>    public<\/span> String getUser<\/span>()<\/span> <\/span>{<\/span><\/code>        return<\/span> user;<\/span><\/code>    }<\/span><\/code><\/code>    public<\/span> void<\/span> setUser<\/span>(String user)<\/span> <\/span>{<\/span><\/code>        this<\/span>.user = user;<\/span><\/code>    }<\/span><\/code><\/code>    public<\/span> String getPassword<\/span>()<\/span> <\/span>{<\/span><\/code>        return<\/span> password;<\/span><\/code>    }<\/span><\/code><\/code>    public<\/span> void<\/span> setPassword<\/span>(String password)<\/span> <\/span>{<\/span><\/code>        this<\/span>.password = password;<\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
\u5728 <\/span>application.yml<\/span> \u6587\u4ef6\u4e2d\u6dfb\u52a0 <\/span><\/span>FTP<\/span> \u670d\u52a1\u5668\u7684\u76f8\u5173\u914d\u7f6e\uff1a<\/span><\/section>\n
\n
ftp<\/span>:<\/span><\/code>  server<\/span>: ftp.example.com<\/span><\/span><\/code>  port<\/span>: 21<\/span><\/span><\/code>  user<\/span>: ftpuser<\/span><\/span><\/code>password<\/span>:ftppassword<\/span><\/span><\/code><\/pre>\n<\/section>\n
3. \u5b9e\u73b0 FTP \u670d\u52a1\u7c7b<\/span><\/strong><\/h4>\n
\u521b\u5efa\u4e00\u4e2a\u670d\u52a1\u7c7b FTPService<\/span>\uff0c\u7528\u4e8e\u8fde\u63a5 FTP<\/span> \u670d\u52a1\u5668\u5e76\u4e0a\u4f20\u6587\u4ef6\uff1a<\/span><\/section>\n
\n
import<\/span> org.apache.commons.net.ftp.FTP;<\/span><\/code>import<\/span> org.apache.commons.net.ftp.FTPClient;<\/span><\/code>import<\/span> org.springframework.beans.factory.annotation.Autowired;<\/span><\/code>import<\/span> org.springframework.stereotype.Service;<\/span><\/code>import<\/span> org.springframework.web.multipart.MultipartFile;<\/span><\/code><\/code>import<\/span> java.io.IOException;<\/span><\/code>import<\/span> java.io.InputStream;<\/span><\/code><\/code>@Service<\/span><\/span><\/code>public<\/span> class<\/span> FTPService<\/span> <\/span>{<\/span><\/code><\/code>    @Autowired<\/span><\/span><\/code>    private<\/span> FTPConfig ftpConfig;<\/span><\/code><\/code>    public<\/span> void<\/span> uploadFile<\/span>(String remotePath, MultipartFile file)<\/span> throws<\/span> IOException <\/span>{<\/span><\/code>        FTPClient ftpClient = new<\/span> FTPClient();<\/span><\/code>        try<\/span> {<\/span><\/code>            ftpClient.connect(ftpConfig.getServer(), ftpConfig.getPort());<\/span><\/code>            ftpClient.login(ftpConfig.getUser(), ftpConfig.getPassword());<\/span><\/code>            ftpClient.enterLocalPassiveMode();<\/span><\/code>            ftpClient.setFileType(FTP.BINARY_FILE_TYPE);<\/span><\/code><\/code>            try<\/span> (InputStream inputStream = file.getInputStream()) {<\/span><\/code>                boolean<\/span> done = ftpClient.storeFile(remotePath, inputStream);<\/span><\/code>                if<\/span> (done) {<\/span><\/code>                    System.out.println(\"File \"<\/span> + file.getOriginalFilename() + \" has been uploaded successfully.\"<\/span>);<\/span><\/code>                } else<\/span> {<\/span><\/code>                    throw<\/span> new<\/span> IOException(\"Failed to upload file \"<\/span> + file.getOriginalFilename());<\/span><\/code>                }<\/span><\/code>            }<\/span><\/code>        } finally<\/span> {<\/span><\/code>            if<\/span> (ftpClient.isConnected()) {<\/span><\/code>                ftpClient.logout();<\/span><\/code>                ftpClient.disconnect();<\/span><\/code>            }<\/span><\/code>        }<\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
4. \u7f16\u5199\u63a7\u5236\u5668\u7c7b<\/span><\/strong><\/h4>\n
\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u7c7b FTPController<\/span>\uff0c\u7528\u4e8e\u5904\u7406\u6587\u4ef6\u4e0a\u4f20\u8bf7\u6c42\u5e76\u8c03\u7528 FTPService<\/span> \u8fdb\u884c\u6587\u4ef6\u4e0a\u4f20\uff1a<\/span><\/section>\n
\n
import<\/span> org.springframework.beans.factory.annotation<\/span>.Autowired;<\/span><\/code>import<\/span> org.springframework.http.HttpStatus;<\/span><\/code>import<\/span> org.springframework.http.ResponseEntity;<\/span><\/code>import<\/span> org.springframework.web.bind.annotation<\/span>.PostMapping;<\/span><\/code>import<\/span> org.springframework.web.bind.annotation<\/span>.RequestParam;<\/span><\/code>import<\/span> org.springframework.web.bind.annotation<\/span>.RestController;<\/span><\/code>import<\/span> org.springframework.web.multipart.MultipartFile;<\/span><\/code><\/code>import<\/span> java.io.IOException;<\/span><\/code><\/code>@RestController<\/span><\/span><\/code>public<\/span> class<\/span> FTPController<\/span> <\/span>{<\/span><\/code><\/code>    @Autowired<\/span><\/span><\/code>    private<\/span> FTPService ftpService;<\/span><\/code><\/code>    @PostMapping(\"\/uploadFile\"<\/span>)<\/span><\/span><\/code>    public<\/span> ResponseEntity<String> uploadFile(@RequestParam(\"file\"<\/span>)<\/span> MultipartFile file) {<\/span><\/code>        try<\/span> {<\/span><\/code>            String remotePath = \"\/uploads\/\"<\/span> + file.getOriginalFilename();<\/span><\/code>            ftpService.uploadFile(remotePath, file);<\/span><\/code>            return<\/span> new ResponseEntity<>(\"File uploaded successfully\"<\/span>, HttpStatus.OK);<\/span><\/code>        } catch<\/span> (IOException e) {<\/span><\/code>            return<\/span> new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);<\/span><\/code>        }<\/span><\/code>    }<\/span><\/code>}<\/span><\/code><\/pre>\n<\/section>\n
\u5b8c\u6574\u4ee3\u7801\u7ed3\u6784<\/span><\/strong><\/h3>\n
\n
src<\/span><\/span><\/code>\n\u251c\u2500\u2500 main<\/span><\/span><\/code>\n\u2502   \u251c\u2500\u2500 java<\/span><\/span><\/code>\n\u2502   \u2502   \u2514\u2500\u2500 com<\/span><\/span><\/code>\n\u2502   \u2502       \u2514\u2500\u2500 example<\/span><\/span><\/code>\n\u2502   \u2502           \u2514\u2500\u2500 ftp<\/span><\/span><\/code>\n\u2502   \u2502               \u251c\u2500\u2500 FTPApplication<\/span>.java<\/span><\/span><\/code>\n\u2502   \u2502               \u251c\u2500\u2500 FTPConfig<\/span>.java<\/span><\/span><\/code>\n\u2502   \u2502               \u251c\u2500\u2500 FTPService<\/span>.java<\/span><\/span><\/code>\n\u2502   \u2502               \u2514\u2500\u2500 FTPController<\/span>.java<\/span><\/span><\/code>\n\u2502   \u2514\u2500\u2500 resources<\/span><\/span><\/code>\n\u2502\u2514\u2500\u2500application<\/span>.yml<\/span><\/span><\/code><\/pre>\n<\/section>\n
\u6d4b\u8bd5\u4e0a\u4f20\u6587\u4ef6\u5230 FTP \u670d\u52a1\u5668<\/span><\/strong><\/h3>\n
\u542f\u52a8 Spring Boot<\/span> \u5e94\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528 Postman<\/span> \u6216\u7c7b\u4f3c\u5de5\u5177\u53d1\u9001 POST<\/span> \u8bf7\u6c42\u81f3\u4ee5\u4e0b URL<\/span>\uff0c\u5e76\u4e0a\u4f20\u8981\u63a8\u9001\u5230 FTP<\/span> \u670d\u52a1\u5668\u7684\u6587\u4ef6\uff1a<\/span><\/section>\n
\n
POST<\/span>http:\/\/localhost:8080\/uploadFile<\/span><\/code><\/pre>\n<\/section>\n
\u8bf7\u6c42\u53c2\u6570\uff1a<\/section>\n
    \n
  • file: \u4e0a\u4f20\u7684\u6587\u4ef6\u3002<\/li>\n<\/ul>\n
    \u603b\u7ed3<\/span><\/strong><\/h3>\n
    \u901a\u8fc7\u672c\u6587\uff0c\u6211\u4eec\u6210\u529f\u5730\u5728 Spring Boot<\/span> \u9879\u76ee\u4e2d\u5b9e\u73b0\u4e86\u5c06\u6587\u4ef6\u63a8\u9001\u5230 FTP <\/span>\u670d\u52a1\u5668\u7684\u529f\u80fd\u3002\u6211\u4eec\u901a\u8fc7\u5f15\u5165 Apache Commons Net<\/span> \u4f9d\u8d56\u3001\u81ea\u5b9a\u4e49 FTP<\/span> \u914d\u7f6e\u3001\u521b\u5efa FTP <\/span>\u670d\u52a1\u7c7b\u548c\u63a7\u5236\u5668\u7c7b\uff0c\u5b9e\u73b0\u4e86\u6587\u4ef6\u7684\u4e0a\u4f20\u548c\u7ba1\u7406\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u5404\u79cd\u5e94\u7528\u573a\u666f\u4e2d\u5c06\u6587\u4ef6\u9ad8\u6548\u5730\u63a8\u9001\u5230 FTP<\/span> \u670d\u52a1\u5668\uff0c\u65b9\u4fbf\u6587\u4ef6\u7684\u5b58\u50a8\u548c\u5171\u4eab\u3002<\/span><\/p>\n
    \u9700\u8981\u9762\u8bd5BAT\uff0c\u7801\u519c\u8fd9\u91cc\u6574\u7406\u4e00\u4efd\u9762\u8bd5\u8d44\u6599<\/span>\u300a1000\u9053 \u4e92\u8054\u7f51Java\u5de5\u7a0b\u5e08\u9762\u8bd5\u9898 485\u9875<\/strong>\u300b<\/span>\uff0c\u8986\u76d6\u4e86Java\u6838\u5fc3\u6280\u672f\u3001JVM\u3001Java\u5e76\u53d1\u3001SSM\u3001\u5fae\u670d\u52a1\u3001\u6570\u636e\u5e93\u3001\u6570\u636e\u7ed3\u6784\u7b49\u7b49\u3002<\/span><\/section>\n
    \u83b7\u53d6\u65b9\u5f0f\uff1a\u70b9\u201c<\/span>\u5728\u770b<\/span>\u201d\uff0c\u5173\u6ce8\u516c\u4f17\u53f7\u5e76\u56de\u590d<\/span>Java<\/span>\u9886\u53d6\uff0c\u66f4\u591a\u5185\u5bb9\u9646\u7eed\u5949\u4e0a\u3002<\/span><\/p>\n
    PS\uff1a\u56e0\u516c\u4f17\u53f7\u5e73\u53f0\u66f4\u6539\u4e86\u63a8\u9001\u89c4\u5219\uff0c\u5982\u679c\u4e0d\u60f3\u9519\u8fc7\u5185\u5bb9\uff0c\u8bb0\u5f97\u8bfb\u5b8c\u70b9\u4e00\u4e0b<\/span>\u201c\u5728\u770b<\/span>\u201d<\/strong>\uff0c\u52a0\u4e2a<\/span>\u201c\u661f\u6807<\/span>\u201d<\/strong>\uff0c\u8fd9\u6837\u6bcf\u6b21\u65b0\u6587\u7ae0\u63a8\u9001\u624d\u4f1a\u7b2c\u4e00\u65f6\u95f4\u51fa\u73b0\u5728\u4f60\u7684\u8ba2\u9605\u5217\u8868\u91cc\u3002<\/span><\/p>\n
    \u70b9\u201c\u5728\u770b\u201d<\/strong>\u652f\u6301\u7801\u519c\u5440\uff0c\u8c22\u8c22\u5566<\/span><\/p>\n
    \n
    \u672c\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7: \u65b0\u751f\u4ee3\u7801\u519c<\/p><\/blockquote>\n<\/div>\n","raw":"","protected":false},"excerpt":{"rendered":"
    \u70b9\u51fb\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u66f4\u591a\u8d44\u8baf\u53ca\u65f6\u63a8\u9001\u2193 \u5728\u4f01\u4e1a\u5e94\u7528\u4e2d\uff0c\u5c06\u6587\u4ef6\u63a8\u9001\u5230 FTP \u670d\u52a1\u5668\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u9700\u6c42\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728 Spring B …<\/p>\n","protected":false},"author":1,"featured_media":5476,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-5493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spring-boot"],"post_thumbnail_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221610184-150x150.jpeg","content_first_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221623114.gif","post_medium_image_300":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221610184-300x128.jpeg","post_thumbnail_image_624":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221610184-1024x435.jpeg","post_frist_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221623114.gif","post_medium_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221610184-300x128.jpeg","post_large_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221610184-1024x435.jpeg","post_full_image":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221610184.jpeg","post_all_images":[{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221623114.gif","id":"image0"},{"imagesurl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2024\/08\/20240801221623114.gif","id":"image1"}],"videoAdId":"","listAd":"0","listAdId":"","listAdEvery":6,"total_comments":0,"category_name":"Spring Boot","post_date":"2024-08-01","like_count":"0","praiseWord":"\u9f13\u52b1","copyright_state":"","excitationAd":"0","rewardedVideoAdId":"","detailAdId":"","detailAd":"0","enterpriseMinapp":"0","audios":[],"postImageUrl":"https:\/\/wp-moto-1258805347.cos.ap-shanghai.myqcloud.com\/2023\/05\/20230519082947553.jpg","avatarurls":[],"related_posts":null,"pageviews":358,"next_post_id":5507,"next_post_title":"Spring Boot\uff1a\u5c06\u6587\u4ef6\u63a8\u9001\u5230 FTP \u670d\u52a1\u5668","previous_post_id":5158,"previous_post_title":"SpringBoot\u4e2d\u8fd95\u79cd\u9ad8\u5927\u4e0a\u7684yml\u6587\u4ef6\u8bfb\u53d6\u65b9\u5f0f\uff0c\u4f60\u77e5\u9053\u5417\uff1f","_links":{"self":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/5493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=5493"}],"version-history":[{"count":2,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/5493\/revisions"}],"predecessor-version":[{"id":6433,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/5493\/revisions\/6433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/media\/5476"}],"wp:attachment":[{"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=5493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=5493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xinchewhd.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=5493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}