{"id":203692,"date":"2025-05-22T09:25:52","date_gmt":"2025-05-22T01:25:52","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203692\/"},"modified":"2025-05-22T09:25:52","modified_gmt":"2025-05-22T01:25:52","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8java%e5%ae%9e%e7%8e%b0%e6%89%b9%e9%87%8f%e7%ae%80%e5%8e%86%e4%b8%8b%e8%bd%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203692\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Java\u5b9e\u73b0\u6279\u91cf\u7b80\u5386\u4e0b\u8f7d\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

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<\/p>\n

java \u5b9e\u73b0\u6279\u91cf\u7b80\u5386\u4e0b\u8f7d<\/strong><\/p>\n

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\u524d\u7aef\u5c55\u793a\u4e0e\u9009\u62e9\uff1a<\/strong><\/p>\n

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\u540e\u7aef\u5904\u7406\u4e0e\u538b\u7f29\uff1a<\/strong><\/p>\n

    \n
  1. \u4f7f\u7528 java \u548c spring boot \u6846\u67b6\u521b\u5efa\u540e\u7aef\u670d\u52a1\u3002<\/li>\n
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  3. \u521b\u5efa\u4e00\u4e2a\u4e34\u65f6\u7684 zip \u6587\u4ef6\u3002<\/li>\n
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    \u4e0b\u8f7d\u54cd\u5e94\uff1a<\/strong><\/p>\n

      \n
    1. \u751f\u6210\u4e00\u4e2a inputstreamresource\uff0c\u4ee5\u65b9\u4fbf\u8fd4\u56de zip \u6587\u4ef6\u3002<\/li>\n
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      \u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n

      @PostMapping(\"\/downloadResumes\")\npublic ResponseEntity<InputStreamResource> downloadResumes(@RequestParam(\"resume\") List<String> resumes) throws IOException {\n    Path zipFile = Files.createTempFile(\"resumes\", \".zip\");\n\n    try (ZipOutputStream zos = new ZipOutputStream(Files.newOutputStream(zipFile))) {\n        for (String resume : resumes) {\n            Path resumePath = Paths.get(\"resumes\", resume);\n            if (Files.exists(resumePath)) {\n                zos.putNextEntry(new ZipEntry(resume));\n                Files.copy(resumePath, zos);\n                zos.closeEntry();\n            }\n        }\n    }\n\n    InputStreamResource resource = new InputStreamResource(new FileInputStream(zipFile.toFile()));\n\n    HttpHeaders headers = new HttpHeaders();\n    headers.add(HttpHeaders.CONTENT_DISPOSITION, \"attachment; filename=resumes.zip\");\n\n    return ResponseEntity.ok()\n            .headers(headers)\n            .contentType(MediaType.APPLICATION_OCTET_STREAM)\n            .body(resource);\n}<\/pre>\n
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      \u5982\u4f55\u5229\u7528Java\u5b9e\u73b0\u6279\u91cf\u7b80\u5386\u4e0b\u8f7d...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203692","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203692"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203692\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}