{"id":661,"date":"2014-03-29T15:57:51","date_gmt":"2014-03-29T07:57:51","guid":{"rendered":"http:\/\/www.menglanglang.cn\/?p=661"},"modified":"2016-01-04T07:17:28","modified_gmt":"2016-01-03T23:17:28","slug":"struts1%e4%b8%ad%e4%b8%8a%e4%bc%a0%e6%96%87%e4%bb%b6%e7%9a%84%e7%ae%80%e5%8d%95%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"http:\/\/www.menglanglang.cn\/?p=661","title":{"rendered":"Struts1\u4e2d\u4e0a\u4f20\u6587\u4ef6\u7684\u7b80\u5355\u4f7f\u7528"},"content":{"rendered":"

\u5728 struts1 \u4e2d\uff0c\u4e0a\u4f20\u6587\u4ef6\u5f88\u65b9\u4fbf\uff0c\u4f7f\u7528FormFile\u63a5\u53e3\u3002<\/span><\/p>\n

1. \u5728 jsp \u4e2d\u521b\u5efa\u8868\u5355\u3002\u6ce8\u610f\uff1a\u4e0a\u4f20\u65f6\u5fc5\u987b\u7528 post \u63d0\u4ea4\u65b9\u5f0f\uff0c\u53e6\u5916\uff0cenctype\u5c5e\u6027\u5fc5\u987b\u6709\u3002<\/span><\/p>\n

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Code<\/strong>\u00a0\u00a0\u00a0View<\/a>Print<\/a><\/div>\n<\/div>\n
    \n
  1. <<\/span>form<\/span>\u00a0action<\/span>=\"upload.do\"<\/span>\u00a0method<\/span>=\"post\"<\/span>\u00a0enctype<\/span>=\"multipart\/form-data\"<\/span>><\/span><\/li>\n
  2. \u00a0\u00a0\u00a0\u00a0\u6807\u9898\uff1a<<\/span>input<\/span>\u00a0type<\/span>=\"text\"<\/span>\u00a0name<\/span>=\"title\"<\/span>><\/span><<\/span>br<\/span>><\/span><\/li>\n
  3. \u00a0\u00a0\u00a0\u00a0\u6587\u4ef6\uff1a<<\/span>input<\/span>\u00a0type<\/span>=\"file\"<\/span>\u00a0name<\/span>=\"myfile\"<\/span>><\/span><<\/span>br<\/span>><\/span><\/li>\n
  4. \u00a0\u00a0\u00a0\u00a0<<\/span>input<\/span>\u00a0type<\/span>=\"submit\"<\/span>\u00a0value<\/span>=\"\u4e0a\u4f20\"<\/span>><\/span><\/li>\n
  5. <\/<\/span>form<\/span>><\/span><\/li>\n<\/ol>\n<\/div>\n

    2. \u5b9a\u4e49ActionForm\u3002\u6587\u4ef6\u53d8\u91cf\u7684\u58f0\u660e\u5fc5\u987b\u4f7f\u7528FormFile\u3002<\/span><\/p>\n

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    \n
    Code<\/strong>\u00a0\u00a0\u00a0View<\/a>Print<\/a><\/div>\n<\/div>\n
      \n
    1. import<\/span>\u00a0org.apache.struts.action.ActionForm;<\/li>\n
    2. import<\/span>\u00a0org.apache.struts.upload.FormFile;<\/li>\n
    3. <\/li>\n
    4. @SuppressWarnings<\/span>(\"serial\"<\/span>)<\/li>\n
    5. public<\/span>\u00a0class<\/span>\u00a0UploadActionForm\u00a0extends<\/span>\u00a0ActionForm\u00a0{<\/li>\n
    6. <\/li>\n
    7. \u00a0\u00a0\u00a0\u00a0private<\/span>\u00a0String\u00a0title;<\/li>\n
    8. <\/li>\n
    9. \u00a0\u00a0\u00a0\u00a0\/\/\u00a0\u4e0a\u4f20\u7684\u6587\u4ef6\u5fc5\u987b\u91c7\u7528FormFile\u58f0\u660e<\/span><\/li>\n
    10. \u00a0\u00a0\u00a0\u00a0private<\/span>\u00a0FormFile\u00a0myfile;<\/li>\n
    11. <\/li>\n
    12. \u00a0\u00a0\u00a0\u00a0public<\/span>\u00a0String\u00a0getTitle()\u00a0{<\/li>\n
    13. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return<\/span>\u00a0title;<\/li>\n
    14. \u00a0\u00a0\u00a0\u00a0}<\/li>\n
    15. <\/li>\n
    16. \u00a0\u00a0\u00a0\u00a0public<\/span>\u00a0void<\/span>\u00a0setTitle(String\u00a0title)\u00a0{<\/li>\n
    17. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0this<\/span>.title\u00a0=\u00a0title;<\/li>\n
    18. \u00a0\u00a0\u00a0\u00a0}<\/li>\n
    19. <\/li>\n
    20. \u00a0\u00a0\u00a0\u00a0public<\/span>\u00a0FormFile\u00a0getMyfile()\u00a0{<\/li>\n
    21. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return<\/span>\u00a0myfile;<\/li>\n
    22. \u00a0\u00a0\u00a0\u00a0}<\/li>\n
    23. <\/li>\n
    24. \u00a0\u00a0\u00a0\u00a0public<\/span>\u00a0void<\/span>\u00a0setMyfile(FormFile\u00a0myfile)\u00a0{<\/li>\n
    25. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0this<\/span>.myfile\u00a0=\u00a0myfile;<\/li>\n
    26. \u00a0\u00a0\u00a0\u00a0}<\/li>\n
    27. }<\/li>\n<\/ol>\n<\/div>\n

      3. \u5199\u4e2a\u6d4b\u8bd5\u7c7bTestAction\u3002<\/span><\/p>\n

      \n
      \n
      Code<\/strong>\u00a0\u00a0\u00a0View<\/a>Print<\/a><\/div>\n<\/div>\n
        \n
      1. import<\/span>\u00a0java.io.FileOutputStream;<\/li>\n
      2. <\/li>\n
      3. import<\/span>\u00a0javax.servlet.http.HttpServletRequest;<\/li>\n
      4. import<\/span>\u00a0javax.servlet.http.HttpServletResponse;<\/li>\n
      5. <\/li>\n
      6. import<\/span>\u00a0org.apache.struts.action.Action;<\/li>\n
      7. import<\/span>\u00a0org.apache.struts.action.ActionForm;<\/li>\n
      8. import<\/span>\u00a0org.apache.struts.action.ActionForward;<\/li>\n
      9. import<\/span>\u00a0org.apache.struts.action.ActionMapping;<\/li>\n
      10. <\/li>\n
      11. public<\/span>\u00a0class<\/span>\u00a0UploadTestAction\u00a0extends<\/span>\u00a0Action\u00a0{<\/li>\n
      12. <\/li>\n
      13. \u00a0\u00a0\u00a0\u00a0@Override<\/span><\/li>\n
      14. \u00a0\u00a0\u00a0\u00a0public<\/span>\u00a0ActionForward\u00a0execute(ActionMapping\u00a0mapping,\u00a0ActionForm\u00a0form,<\/li>\n
      15. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0HttpServletRequest\u00a0request,\u00a0HttpServletResponse\u00a0response)<\/li>\n
      16. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0throws<\/span>\u00a0Exception\u00a0{<\/li>\n
      17. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0UploadActionForm\u00a0uaf\u00a0=\u00a0(UploadActionForm)form;<\/li>\n
      18. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0System.out.println(\"title=\"<\/span>\u00a0+\u00a0uaf.getTitle());<\/li>\n
      19. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0System.out.println(\"filename=\"<\/span>\u00a0+\u00a0uaf.getMyfile().getFileName());<\/li>\n
      20. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FileOutputStream\u00a0fos\u00a0=\u00a0new<\/span>\u00a0FileOutputStream(\"d:\\\\\"\u00a0+\u00a0uaf.getMyfile().getFileName());<\/span><\/li>\n
      21. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0fos.write(uaf.getMyfile().getFileData());<\/span><\/li>\n
      22. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0fos.flush();<\/span><\/li>\n
      23. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0fos.close();<\/span><\/li>\n
      24. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0mapping.findForward(\"<\/span>success\");<\/li>\n
      25. \u00a0\u00a0\u00a0\u00a0}<\/li>\n
      26. <\/li>\n
      27. }<\/li>\n<\/ol>\n<\/div>\n

        4. \u4e0a\u4f20\u6210\u529f\u540e\u8df3\u8f6c\u7684 jsp\u3002<\/span><\/p>\n

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        \n
        Code<\/strong>\u00a0\u00a0\u00a0View<\/a>Print<\/a><\/div>\n<\/div>\n
          \n
        1. <<\/span>body<\/span>><\/span><\/li>\n
        2. \u00a0\u00a0\u00a0\u00a0\u4e0a\u4f20\u6210\u529f\uff01<<\/span>br<\/span>><\/span><\/li>\n
        3. \u00a0\u00a0\u00a0\u00a0\u6807\u9898=\u3010${uploadForm.title\u00a0}\u3011<<\/span>br<\/span>><\/span><\/li>\n
        4. \u00a0\u00a0\u00a0\u00a0\u6587\u4ef6\u540d\u79f0=\u3010${uploadForm.myfile.fileName\u00a0}\u3011<\/li>\n
        5. <\/<\/span>body<\/span>><\/span><\/li>\n<\/ol>\n<\/div>\n

          5. \u914d\u7f6estruts_config\u3002<\/span><\/p>\n

          \n
          \n
          Code<\/strong>\u00a0\u00a0\u00a0View<\/a>Print<\/a><\/div>\n<\/div>\n
            \n
          1. <<\/span>struts-config<\/span>><\/span><\/li>\n
          2. \u00a0\u00a0\u00a0\u00a0<<\/span>form-beans<\/span>><\/span><\/li>\n
          3. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>form-bean<\/span>\u00a0name<\/span>=\"uploadForm\"<\/span>\u00a0type<\/span>=\"com.tzhuwb.struts.UploadActionForm\"<\/span>\/><\/span><\/li>\n
          4. \u00a0\u00a0\u00a0\u00a0<\/<\/span>form-beans<\/span>><\/span><\/li>\n
          5. <\/li>\n
          6. \u00a0\u00a0\u00a0\u00a0<<\/span>action-mappings<\/span>><\/span><\/li>\n
          7. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>action<\/span>\u00a0path<\/span>=\"\/upload\"<\/span><\/li>\n
          8. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0type<\/span>=\"com.tzhuwb.struts.UploadTestAction\"<\/span><\/li>\n
          9. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0name<\/span>=\"uploadForm\"<\/span><\/li>\n
          10. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0scope<\/span>=\"request\"<\/span>><\/span><\/li>\n
          11. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>forward<\/span>\u00a0name<\/span>=\"success\"<\/span>\u00a0path<\/span>=\"\/upload_success.jsp\"<\/span>><\/span><\/<\/span>forward<\/span>><\/span><\/li>\n
          12. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/<\/span>action<\/span>><\/span><\/li>\n
          13. \u00a0\u00a0\u00a0\u00a0<\/<\/span>action-mappings<\/span>><\/span><\/li>\n
          14. <\/li>\n
          15. \u00a0\u00a0\u00a0\u00a0<<\/span>controller<\/span>\u00a0maxFileSize<\/span>=\"50M\"<\/span>\/><\/span><\/li>\n
          16. <\/<\/span>struts-config<\/span>><\/span><\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

            \u5728 struts1 \u4e2d\uff0c\u4e0a\u4f20\u6587\u4ef6\u5f88\u65b9\u4fbf\uff0c\u4f7f\u7528FormFile\u63a5\u53e3\u3002 1. \u5728 jsp \u4e2d\u521b\u5efa\u8868\u5355\u3002\u6ce8\u610f\uff1a\u4e0a\u4f20\u65f6 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[645],"tags":[200,203,178],"class_list":["post-661","post","type-post","status-publish","format-standard","hentry","category-struts","tag-jsp-2","tag-struts","tag-178"],"_links":{"self":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=661"}],"version-history":[{"count":1,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/661\/revisions"}],"predecessor-version":[{"id":2477,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/661\/revisions\/2477"}],"wp:attachment":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=661"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}