{"id":207,"date":"2023-06-01T16:06:57","date_gmt":"2023-06-01T08:06:57","guid":{"rendered":""},"modified":"2025-01-02T17:05:41","modified_gmt":"2025-01-02T09:05:41","slug":"article-slug-4","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=207","title":{"rendered":"\u5982\u4f55\u914d\u7f6e\u67e5\u770b\u8005\u548c\u6587\u6863\u7684\u6743\u9650\uff1f"},"content":{"rendered":"

\u5728\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u5f80\u5f80\u9700\u8981\u5bf9\u67e5\u770b\u8005\u6216\u8005\u6587\u6863\u672c\u8eab\u914d\u7f6e\u4e00\u4e9b\u6743\u9650\u3002<\/span> \u8fd9\u7bc7\u6587\u7ae0\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728<\/span> WebPDF SDK \u4e2d\u914d\u7f6e\u8fd9\u4e9b\u6743\u9650\u3002<\/span><\/p>\n

\u67e5\u770b\u8005\u6743\u9650\u8bbe\u7f6e<\/span><\/strong><\/p>\n

\"*\"      <\/span><\/span>\u67e5\u770b\u8005\u7684\u6587\u6863\u6743\u9650<\/span><\/p>\n

\u6211\u4eec\u53ef\u4ee5\u5728\u521d\u59cb\u5316<\/span>PDFUI\u6216<\/span>PDFViewer\u65f6\uff0c\u5728<\/span>viewerOptions\u53c2\u6570\u4e2d\u914d\u7f6e\u67e5\u770b\u5668\u76f8\u5173\u7684\u6743\u9650\uff0c\u5e76\u901a\u8fc7<\/span>API getDocPermissions\u6765\u5b9e\u73b0\u63a7\u5236\u7684\u6743\u9650\u3002<\/span> \u60a8\u53ef\u4ee5\u53c2\u8003<\/span> API \u53c2\u8003\u4e2d\u7684<\/span> PDFViewCtrl.PDF.constant.User_Permissions \u53bb\u83b7\u53d6\u5177\u4f53\u6743\u9650\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/span><\/p>\n

\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

var pdfui = new PDFUI({<\/p>\n

            viewerOptions: {<\/p>\n

                \u2026\u2026<\/p>\n

                customs:{<\/p>\n

                    getDocPermissions: function () {<\/p>\n

                        \/\/you can operate text annotations, fill in interactive form fields and print the document.<\/p>\n

                        return PDFViewCtrl.PDF.constant.User_Permissions.annotForm | PDFViewCtrl.PDF.constant.User_Permissions.print<\/p>\n

                    },<\/p>\n

                }<\/p>\n

            },<\/p>\n

           \u2026\u2026<\/p>\n

        });<\/p>\n

\"*\"      <\/span><\/span>\u67e5\u770b\u8005\u7684\u6ce8\u91ca\u6743\u9650<\/span><\/p>\n

\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u914d\u7f6e\u6ce8\u91ca\u6743\u9650\u3002<\/span> \u4e0d\u540c\u7684\u65b9\u5f0f\u53ef\u4ee5\u63a7\u5236\u4e0d\u540c\u6ce8\u91ca\u7684\u76f8\u5173\u6743\u9650\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u5176\u4e00\u3002<\/span><\/p>\n

1.       <\/span>\u901a\u8fc7<\/span> API getAnnotPermissions \u914d\u7f6e\u6743\u9650\u3002<\/span> \u8be6\u7ec6\u6743\u9650\u503c\u8bf7\u53c2\u8003<\/span>PDFViewCtrl.constants.ANNOTATION_PERMISSION\u3002<\/span><\/p>\n

\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

var ANNOTATION_PERMISSION = PDFViewCtrl.constants.ANNOTATION_PERMISSION;<\/p>\n

var pdfui = new PDFUI({<\/p>\n

    viewerOptions: {<\/p>\n

        \u2026\u2026<\/p>\n

        customs:{<\/p>\n

            getAnnotPermissions: function(annot) {<\/p>\n

                if(annot.getTitle() === userName){<\/p>\n

                    return Promise.resolve(JSON.stringify([ANNOTATION_PERMISSION.fully]))<\/p>\n

                }else{<\/p>\n

                    return Promise.resolve(JSON.stringify([ANNOTATION_PERMISSION.replyable]))<\/p>\n

                }<\/p>\n

            }<\/p>\n

        }<\/p>\n

    },<\/p>\n

    \u2026\u2026<\/p>\n

});<\/p>\n

2.       <\/span>\u901a\u8fc7\u6ce8\u91ca\u6807\u5fd7\u914d\u7f6e\u6743\u9650\u3002<\/span> \u6ce8\u91ca\u6807\u5fd7\u662f<\/span> PDF \u6807\u51c6\u4e2d\u5b9a\u4e49\u7684\u4e0e\u6ce8\u91ca\u76f8\u5173\u7684\u6743\u9650\u3002<\/span> \u60a8\u53ef\u4ee5\u53c2\u8003<\/span> PDFViewCtrl.PDF.annots.constant.Annot_Flags \u83b7\u53d6\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\u3002<\/span><\/p>\n

\u5f53\u5f53\u524d\u7528\u6237\u4e0e\u6ce8\u89e3\u4f5c\u8005\u4e00\u81f4\u65f6\uff0c\u5c06\u62e5\u6709\u6240\u6709\u6743\u9650\uff0c\u53cd\u4e4b\u5c06\u88ab\u88ab\u5173\u95ed\u6743\u9650\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

var userName = "";<\/p>\n

pdfui.addViewerEventListener(PDFViewCtrl.Events.tapAnnotation , function(annotRender){<\/p>\n

    var annot = annotRender.getAnnot();<\/p>\n

    pdfui.getAnnotManager(annot).then(function(annotManager) {<\/p>\n

       var annotFlag = annotManager.getAnnotFlag(annot);<\/p>\n

        console.log("===current annotation information\uff1a<\/span>pageIndex:",annot.getPage().info.index,"type:",annot.info.type,",title:",annot.info.title,'\uff1a<\/span>permissions');<\/p>\n

        console.log('checkHidden',annotFlag.checkHidden())<\/p>\n

        console.log('checkInvisible',annotFlag.checkInvisible())<\/p>\n

        console.log('checkLocked',annotFlag.checkLocked())<\/p>\n

        console.log('checkLockedContents',annotFlag.checkLockedContents())<\/p>\n

        console.log('checkNoRotate',annotFlag.checkNoRotate())<\/p>\n

        console.log('checkNoView',annotFlag.checkNoView())<\/p>\n

        console.log('checkNoZoom',annotFlag.checkNoZoom())<\/p>\n

        console.log('checkPrint',annotFlag.checkPrint())<\/p>\n

        console.log('checkReadOnly',annotFlag.checkReadOnly())<\/p>\n

        console.log('checkToggleNoView',annotFlag.checkToggleNoView())<\/p>\n

        pdfui.redraw(true);<\/p>\n

 <\/p>\n

    })<\/p>\n

})<\/p>\n

 <\/p>\n

pdfui.getUserName().then(function (name){<\/p>\n

    userName = name;<\/p>\n

});<\/p>\n

 <\/p>\n

pdfui.getAnnotManager().then(function(annotManager) {<\/p>\n

    annotManager.setViewerAnnotFlag(function(annot) {<\/p>\n

        if(annot.getTitle() === userName){<\/p>\n

            return 0;<\/p>\n

        }else{<\/p>\n

            return PDFViewCtrl.PDF.annots.constant.Annot_Flags.locked;<\/p>\n

        }<\/p>\n

    });<\/p>\n

    pdfui.redraw(true);<\/p>\n

});<\/p>\n

\"*\"      <\/span><\/span>\u9644\u52a0\u6743\u9650<\/span><\/p>\n

 <\/p>\n

\u9644\u52a0\u6743\u9650\u76ee\u524d\u53ea\u652f\u6301\u4e0b\u8f7d\u6743\u9650\uff0c\u5141\u8bb8\u7528\u6237\u4e0b\u8f7d<\/span>PDF\u6587\u4ef6\u3002<\/span> \u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605<\/span> PDFViewCtrl.PDF.constant.Additional_Permission\u3002<\/span><\/p>\n

\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

var pdfui = new PDFUI({<\/p>\n

            viewerOptions: {<\/p>\n

                \u2026\u2026<\/p>\n

                customs:{<\/p>\n

                    getAdditionalPerm:function(){<\/p>\n

                        \/\/return 0 means no permission to download the document.<\/p>\n

                        return 0;<\/p>\n

                    },<\/p>\n

                }<\/p>\n

            },<\/p>\n

            \u2026\u2026<\/p>\n

        });<\/p>\n

\u6587\u6863\u6743\u9650\u8bbe\u7f6e<\/span><\/strong><\/p>\n

\"*\"      <\/span><\/span>\u6587\u6863\u6743\u9650<\/span><\/p>\n

Foxit PDF SDK for Web \u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6587\u6863\u5bc6\u7801\u6765\u914d\u7f6e\u6587\u6863\u6743\u9650\u3002<\/span> \u53ef\u4ee5\u7ed9\u6587\u6863\u8bbe\u7f6e<\/span>ownerPassword\uff0c\u7136\u540e\u914d\u7f6e\u6587\u6863\u76f8\u5173\u7684\u6743\u9650\u3002<\/span><\/p>\n

\u8bf7\u53c2\u9605<\/span> API \u53c2\u8003\u4e2d\u7684<\/span> PDFViewCtrl.PDF.constant.User_Permissions \u4ee5\u83b7\u53d6\u7279\u5b9a\u6743\u9650\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/span> \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

\/\/Set the password of owner to 'abc', and if non-owner open the document, he only read the document. Only when owner open the document with the right password, he can do anything with the document.<\/p>\n

var test = {userPassword:'',ownerPassword:'abc',permission:0,cipher:'aes256',isEncryptMetaData:true,expected:true}<\/p>\n

var pdfviewer = await pdfui.getPDFViewer();<\/p>\n

var pdfdoc = await pdfviewer.getCurrentPDFDoc();<\/p>\n

await pdfdoc.setPasswordAndPermission(test.userPassword,test.ownerPassword,test.permission,test.cipher,test.isEncryptMetaData);<\/p>\n

\"*\"      <\/span><\/span>\u6ce8\u91ca\u6743\u9650<\/span><\/p>\n

\u548c\u5982\u4e0a\u7684\u67e5\u770b\u8005\u6ce8\u89e3\u6743\u9650\u4e00\u6837\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6ce8\u89e3<\/span>flags\u6765\u914d\u7f6e\u6ce8\u89e3\u7684\u6743\u9650\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

var pdfViewer = await pdfui.getPDFViewer();<\/p>\n

var pdfDoc = await pdfViewer.getCurrentPDFDoc();<\/p>\n

var pdfPage = await pdfDoc.getPageByIndex(0);<\/p>\n

\/\/Add a square annotation and set the flag to locked.<\/p>\n

var annots = await pdfPage.addAnnot({<\/p>\n

    type:"square",<\/p>\n

    rect:{<\/p>\n

        left:300,<\/p>\n

        right:400,<\/p>\n

        bottom:300,<\/p>\n

        top:400<\/p>\n

    }<\/p>\n

})<\/p>\n

annots[0].setFlags(PDFViewCtrl.PDF.annots.constant.Annot_Flags.locked);<\/p>\n

 <\/p>\n

\"*\"      <\/span><\/span>\u8868\u5355\u57df\u6743\u9650<\/span><\/p>\n

\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e<\/span>form field flag\u6765\u914d\u7f6e<\/span>Form Field\u7684\u6743\u9650\uff0c\u8be6\u89c1<\/span>PDFViewCtrl.PDF.form.constant.Field_Flag\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

var pdfViewer = await pdfui.getPDFViewer();<\/p>\n

var pdfdoc = await pdfViewer.getCurrentPDFDoc();<\/p>\n

 <\/p>\n

await pdfdoc.loadPDFForm();<\/p>\n

let form = pdfdoc.getPDFForm ();<\/p>\n

 <\/p>\n

var control = {pageIndex:0,fieldName:'textField1',fieldType:PDFViewCtrl.PDF.form.constant.Field_Type.Text,rect:{left: 100,right: 250,top: 430,bottom: 330}};<\/p>\n

var ret = await form.addControl(control.pageIndex,control.fieldName,control.fieldType,control.rect);<\/p>\n

var field = await form.getField('textField1');<\/p>\n

await field.setValue('123');<\/p>\n

await field.setFlags(PDFViewCtrl.PDF.form.constant.Field_Flag.ReadOnly);<\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u5f80\u5f80\u9700\u8981\u5bf9\u67e5\u770b\u8005\u6216\u8005\u6587\u6863\u672c\u8eab\u914d\u7f6e\u4e00\u4e9b\u6743\u9650\u3002 \u8fd9\u7bc7\u6587\u7ae0\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728 WebPDF S […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-207","post","type-post","status-publish","format-standard","hentry","category-websdk"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","_links":{"self":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=207"}],"version-history":[{"count":2,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/207\/revisions"}],"predecessor-version":[{"id":3966,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/207\/revisions\/3966"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}