将表格导入导出提取为单独的包
Former-commit-id: 022d07c06618417af8e2895dd00fcac3e0238c09 [formerly 022d07c06618417af8e2895dd00fcac3e0238c09 [formerly 022d07c06618417af8e2895dd00fcac3e0238c09 [formerly 022d07c06618417af8e2895dd00fcac3e0238c09 [formerly 3a6388bd7e36b1bbd3d22767b2dc3a4e462402b7 [formerly 15059226e8bd77dcbe7212699c6bab6b6ff9d385]]]]] Former-commit-id: bfa445ba0136208e94ef7244f8bf127d2b186bfd Former-commit-id: d9e3059e625371a01176c7fdcb34a25a5ea247d5 Former-commit-id: f543910387e755b14d40eec2b42eaed43c500d53 [formerly 4d3007385ebb14bf7ec659c68251af6358cc5982] Former-commit-id: 19d3ef449fa36d92f5799987d6cda668c9b3534e Former-commit-id: 91a0cb0497884cd435ff29d6b714e35b22eb9f4d Former-commit-id: 0edac75e2cf32f0001191c3b3e9829bcd081ed66 Former-commit-id: b3cfe8d5c3432d308dad9437de878f4e22008ca7 Former-commit-id: 94ec0467d510f8506c5d5e6da7aa5f377c350cb3
This commit is contained in:
liyang
@@ -1 +1 @@
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6c7225791d502ed1e41cead2c43f6f321f5ab485
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2b614609fc8311fc059d290422304b490e9a3abc
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@@ -15,6 +15,8 @@
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"dependencies": {
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"@d2-projects/d2-crud": "^1.3.4",
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"@d2-projects/vue-filters-date": "^1.0.2",
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"@d2-projects/vue-table-export": "^1.0.1",
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"@d2-projects/vue-table-import": "^1.0.0",
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"axios": "^0.17.1",
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"babel-polyfill": "^6.26.0",
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"better-scroll": "^1.12.1",
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@@ -23,7 +25,6 @@
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"dayjs": "^1.6.7",
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"echarts": "^4.1.0",
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"element-ui": "^2.4.4",
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"file-saver": "^1.3.3",
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"flex.css": "^1.1.7",
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"fuse.js": "^3.2.1",
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"github-markdown-css": "^2.10.0",
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@@ -35,7 +36,6 @@
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"marked": "^0.3.9",
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"mockjs": "^1.0.1-beta3",
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"nprogress": "^0.2.0",
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"papaparse": "^4.3.6",
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"qs": "^6.6.0",
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"quill": "^1.3.4",
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"screenfull": "^3.3.2",
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@@ -50,8 +50,7 @@
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"vue-router": "^3.0.1",
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"vue-splitpane": "^1.0.2",
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"vue-ueditor-wrap": "^1.5.0",
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"vuex": "^3.0.1",
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"xlsx": "^0.12.0"
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"vuex": "^3.0.1"
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},
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"devDependencies": {
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"@kazupon/vue-i18n-loader": "^0.3.0",
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@@ -11,8 +11,8 @@ import '@/assets/svg-icons'
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import d2VueFiltersDate from '@d2-projects/vue-filters-date'
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// 功能插件
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import pluginError from '@/plugin/error'
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import pluginExport from '@/plugin/export'
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import pluginImport from '@/plugin/import'
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import pluginExport from '@d2-projects/vue-table-export'
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import pluginImport from '@d2-projects/vue-table-import'
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import pluginLog from '@/plugin/log'
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import pluginOpen from '@/plugin/open'
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@@ -1,179 +0,0 @@
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/* eslint-disable */
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/* Blob.js
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* A Blob implementation.
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* 2014-05-27
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*
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* By Eli Grey, http://eligrey.com
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* By Devin Samarin, https://github.com/eboyjr
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* License: X11/MIT
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* See LICENSE.md
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*/
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/*global self, unescape */
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/*jslint bitwise: true, regexp: true, confusion: true, es5: true, vars: true, white: true,
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plusplus: true */
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/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */
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||||
|
||||
(function (view) {
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"use strict";
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|
||||
view.URL = view.URL || view.webkitURL;
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||||
|
||||
if (view.Blob && view.URL) {
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||||
try {
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new Blob;
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return;
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||||
} catch (e) {}
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||||
}
|
||||
|
||||
// Internally we use a BlobBuilder implementation to base Blob off of
|
||||
// in order to support older browsers that only have BlobBuilder
|
||||
var BlobBuilder = view.BlobBuilder || view.WebKitBlobBuilder || view.MozBlobBuilder || (function(view) {
|
||||
var
|
||||
get_class = function(object) {
|
||||
return Object.prototype.toString.call(object).match(/^\[object\s(.*)\]$/)[1];
|
||||
}
|
||||
, FakeBlobBuilder = function BlobBuilder() {
|
||||
this.data = [];
|
||||
}
|
||||
, FakeBlob = function Blob(data, type, encoding) {
|
||||
this.data = data;
|
||||
this.size = data.length;
|
||||
this.type = type;
|
||||
this.encoding = encoding;
|
||||
}
|
||||
, FBB_proto = FakeBlobBuilder.prototype
|
||||
, FB_proto = FakeBlob.prototype
|
||||
, FileReaderSync = view.FileReaderSync
|
||||
, FileException = function(type) {
|
||||
this.code = this[this.name = type];
|
||||
}
|
||||
, file_ex_codes = (
|
||||
"NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR "
|
||||
+ "NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR"
|
||||
).split(" ")
|
||||
, file_ex_code = file_ex_codes.length
|
||||
, real_URL = view.URL || view.webkitURL || view
|
||||
, real_create_object_URL = real_URL.createObjectURL
|
||||
, real_revoke_object_URL = real_URL.revokeObjectURL
|
||||
, URL = real_URL
|
||||
, btoa = view.btoa
|
||||
, atob = view.atob
|
||||
|
||||
, ArrayBuffer = view.ArrayBuffer
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||||
, Uint8Array = view.Uint8Array
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||||
;
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||||
FakeBlob.fake = FB_proto.fake = true;
|
||||
while (file_ex_code--) {
|
||||
FileException.prototype[file_ex_codes[file_ex_code]] = file_ex_code + 1;
|
||||
}
|
||||
if (!real_URL.createObjectURL) {
|
||||
URL = view.URL = {};
|
||||
}
|
||||
URL.createObjectURL = function(blob) {
|
||||
var
|
||||
type = blob.type
|
||||
, data_URI_header
|
||||
;
|
||||
if (type === null) {
|
||||
type = "application/octet-stream";
|
||||
}
|
||||
if (blob instanceof FakeBlob) {
|
||||
data_URI_header = "data:" + type;
|
||||
if (blob.encoding === "base64") {
|
||||
return data_URI_header + ";base64," + blob.data;
|
||||
} else if (blob.encoding === "URI") {
|
||||
return data_URI_header + "," + decodeURIComponent(blob.data);
|
||||
} if (btoa) {
|
||||
return data_URI_header + ";base64," + btoa(blob.data);
|
||||
} else {
|
||||
return data_URI_header + "," + encodeURIComponent(blob.data);
|
||||
}
|
||||
} else if (real_create_object_URL) {
|
||||
return real_create_object_URL.call(real_URL, blob);
|
||||
}
|
||||
};
|
||||
URL.revokeObjectURL = function(object_URL) {
|
||||
if (object_URL.substring(0, 5) !== "data:" && real_revoke_object_URL) {
|
||||
real_revoke_object_URL.call(real_URL, object_URL);
|
||||
}
|
||||
};
|
||||
FBB_proto.append = function(data/*, endings*/) {
|
||||
var bb = this.data;
|
||||
// decode data to a binary string
|
||||
if (Uint8Array && (data instanceof ArrayBuffer || data instanceof Uint8Array)) {
|
||||
var
|
||||
str = ""
|
||||
, buf = new Uint8Array(data)
|
||||
, i = 0
|
||||
, buf_len = buf.length
|
||||
;
|
||||
for (; i < buf_len; i++) {
|
||||
str += String.fromCharCode(buf[i]);
|
||||
}
|
||||
bb.push(str);
|
||||
} else if (get_class(data) === "Blob" || get_class(data) === "File") {
|
||||
if (FileReaderSync) {
|
||||
var fr = new FileReaderSync;
|
||||
bb.push(fr.readAsBinaryString(data));
|
||||
} else {
|
||||
// async FileReader won't work as BlobBuilder is sync
|
||||
throw new FileException("NOT_READABLE_ERR");
|
||||
}
|
||||
} else if (data instanceof FakeBlob) {
|
||||
if (data.encoding === "base64" && atob) {
|
||||
bb.push(atob(data.data));
|
||||
} else if (data.encoding === "URI") {
|
||||
bb.push(decodeURIComponent(data.data));
|
||||
} else if (data.encoding === "raw") {
|
||||
bb.push(data.data);
|
||||
}
|
||||
} else {
|
||||
if (typeof data !== "string") {
|
||||
data += ""; // convert unsupported types to strings
|
||||
}
|
||||
// decode UTF-16 to binary string
|
||||
bb.push(unescape(encodeURIComponent(data)));
|
||||
}
|
||||
};
|
||||
FBB_proto.getBlob = function(type) {
|
||||
if (!arguments.length) {
|
||||
type = null;
|
||||
}
|
||||
return new FakeBlob(this.data.join(""), type, "raw");
|
||||
};
|
||||
FBB_proto.toString = function() {
|
||||
return "[object BlobBuilder]";
|
||||
};
|
||||
FB_proto.slice = function(start, end, type) {
|
||||
var args = arguments.length;
|
||||
if (args < 3) {
|
||||
type = null;
|
||||
}
|
||||
return new FakeBlob(
|
||||
this.data.slice(start, args > 1 ? end : this.data.length)
|
||||
, type
|
||||
, this.encoding
|
||||
);
|
||||
};
|
||||
FB_proto.toString = function() {
|
||||
return "[object Blob]";
|
||||
};
|
||||
FB_proto.close = function() {
|
||||
this.size = this.data.length = 0;
|
||||
};
|
||||
return FakeBlobBuilder;
|
||||
}(view));
|
||||
|
||||
view.Blob = function Blob(blobParts, options) {
|
||||
var type = options ? (options.type || "") : "";
|
||||
var builder = new BlobBuilder();
|
||||
if (blobParts) {
|
||||
for (var i = 0, len = blobParts.length; i < len; i++) {
|
||||
builder.append(blobParts[i]);
|
||||
}
|
||||
}
|
||||
return builder.getBlob(type);
|
||||
};
|
||||
}(typeof self !== "undefined" && self || typeof window !== "undefined" && window || this.content || this));
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||||
@@ -1,62 +0,0 @@
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/*
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inspired by https://www.npmjs.com/package/react-csv-downloader
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now removed from Github
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inspired by https://github.com/iview/iview
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*/
|
||||
|
||||
/* eslint-disable */
|
||||
|
||||
const newLine = '\r\n';
|
||||
const appendLine = (content, row, { separator, quoted }) => {
|
||||
const line = row.map(data => {
|
||||
if (!quoted) return data;
|
||||
// quote data
|
||||
data = typeof data === 'string' ? data.replace(/"/g, '"') : data;
|
||||
return `"${data}"`;
|
||||
});
|
||||
content.push(line.join(separator));
|
||||
};
|
||||
|
||||
const defaults = {
|
||||
separator: ',',
|
||||
quoted: false
|
||||
};
|
||||
|
||||
export default function csv(columns, datas, options, noHeader = false) {
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options = Object.assign({}, defaults, options);
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let columnOrder;
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const content = [];
|
||||
const column = [];
|
||||
|
||||
if (columns) {
|
||||
columnOrder = columns.map(v => {
|
||||
if (typeof v === 'string') return v;
|
||||
if (!noHeader) {
|
||||
column.push(typeof v.label !== 'undefined' ? v.label : v.prop);
|
||||
}
|
||||
return v.prop;
|
||||
});
|
||||
if (column.length > 0) appendLine(content, column, options);
|
||||
} else {
|
||||
columnOrder = [];
|
||||
datas.forEach(v => {
|
||||
if (!Array.isArray(v)) {
|
||||
columnOrder = columnOrder.concat(Object.keys(v));
|
||||
}
|
||||
});
|
||||
if (columnOrder.length > 0) {
|
||||
columnOrder = columnOrder.filter((value, index, self) => self.indexOf(value) === index);
|
||||
if (!noHeader) appendLine(content, columnOrder, options);
|
||||
}
|
||||
}
|
||||
|
||||
if (Array.isArray(datas)) {
|
||||
datas.forEach(row => {
|
||||
if (!Array.isArray(row)) {
|
||||
row = columnOrder.map(k => (typeof row[k] !== 'undefined' ? row[k] : ''));
|
||||
}
|
||||
appendLine(content, row, options);
|
||||
});
|
||||
}
|
||||
return content.join(newLine);
|
||||
}
|
||||
@@ -1,83 +0,0 @@
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/* eslint-disable */
|
||||
|
||||
/*
|
||||
此代码来源于iview表格组件的CSV导出部分
|
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https://github.com/iview/iview
|
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*/
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function has (browser) {
|
||||
const ua = navigator.userAgent;
|
||||
if (browser === 'ie') {
|
||||
const isIE = ua.indexOf('compatible') > -1 && ua.indexOf('MSIE') > -1;
|
||||
if (isIE) {
|
||||
const reIE = new RegExp('MSIE (\\d+\\.\\d+);');
|
||||
reIE.test(ua);
|
||||
return parseFloat(RegExp['$1']);
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
return ua.indexOf(browser) > -1;
|
||||
}
|
||||
}
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||||
|
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const csv = {
|
||||
_isIE11 () {
|
||||
let iev = 0;
|
||||
const ieold = (/MSIE (\d+\.\d+);/.test(navigator.userAgent));
|
||||
const trident = !!navigator.userAgent.match(/Trident\/7.0/);
|
||||
const rv = navigator.userAgent.indexOf('rv:11.0');
|
||||
|
||||
if (ieold) {
|
||||
iev = Number(RegExp.$1);
|
||||
}
|
||||
if (navigator.appVersion.indexOf('MSIE 10') !== -1) {
|
||||
iev = 10;
|
||||
}
|
||||
if (trident && rv !== -1) {
|
||||
iev = 11;
|
||||
}
|
||||
|
||||
return iev === 11;
|
||||
},
|
||||
|
||||
_isEdge () {
|
||||
return /Edge/.test(navigator.userAgent);
|
||||
},
|
||||
|
||||
_getDownloadUrl (text) {
|
||||
const BOM = '\uFEFF';
|
||||
// Add BOM to text for open in excel correctly
|
||||
if (window.Blob && window.URL && window.URL.createObjectURL) {
|
||||
const csvData = new Blob([BOM + text], { type: 'text/csv' });
|
||||
return URL.createObjectURL(csvData);
|
||||
} else {
|
||||
return 'data:attachment/csv;charset=utf-8,' + BOM + encodeURIComponent(text);
|
||||
}
|
||||
},
|
||||
|
||||
download (filename, text) {
|
||||
if (has('ie') && has('ie') < 10) {
|
||||
// has module unable identify ie11 and Edge
|
||||
const oWin = window.top.open('about:blank', '_blank');
|
||||
oWin.document.charset = 'utf-8';
|
||||
oWin.document.write(text);
|
||||
oWin.document.close();
|
||||
oWin.document.execCommand('SaveAs', filename + '.csv');
|
||||
oWin.close();
|
||||
} else if (has('ie') === 10 || this._isIE11() || this._isEdge()) {
|
||||
const BOM = '\uFEFF';
|
||||
const csvData = new Blob([BOM + text], { type: 'text/csv' });
|
||||
navigator.msSaveBlob(csvData, filename + '.csv');
|
||||
} else {
|
||||
const link = document.createElement('a');
|
||||
link.download = filename + '.csv';
|
||||
link.href = this._getDownloadUrl(text);
|
||||
document.body.appendChild(link);
|
||||
link.click();
|
||||
document.body.removeChild(link);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
export default csv;
|
||||
@@ -1,151 +0,0 @@
|
||||
/* eslint-disable */
|
||||
|
||||
// 来源于网络 有细微改动
|
||||
|
||||
import './_blob'
|
||||
import FileSaver from 'file-saver'
|
||||
import XLSX from 'xlsx'
|
||||
|
||||
function generateArray(table) {
|
||||
var out = [];
|
||||
var rows = table.querySelectorAll('tr');
|
||||
var ranges = [];
|
||||
for (var R = 0; R < rows.length; ++R) {
|
||||
var outRow = [];
|
||||
var row = rows[R];
|
||||
var columns = row.querySelectorAll('td');
|
||||
for (var C = 0; C < columns.length; ++C) {
|
||||
var cell = columns[C];
|
||||
var colspan = cell.getAttribute('colspan');
|
||||
var rowspan = cell.getAttribute('rowspan');
|
||||
var cellValue = cell.innerText;
|
||||
if (cellValue !== "" && cellValue == +cellValue) cellValue = +cellValue;
|
||||
|
||||
//Skip ranges
|
||||
ranges.forEach(function (range) {
|
||||
if (R >= range.s.r && R <= range.e.r && outRow.length >= range.s.c && outRow.length <= range.e.c) {
|
||||
for (var i = 0; i <= range.e.c - range.s.c; ++i) outRow.push(null);
|
||||
}
|
||||
});
|
||||
|
||||
//Handle Row Span
|
||||
if (rowspan || colspan) {
|
||||
rowspan = rowspan || 1;
|
||||
colspan = colspan || 1;
|
||||
ranges.push({s: {r: R, c: outRow.length}, e: {r: R + rowspan - 1, c: outRow.length + colspan - 1}});
|
||||
}
|
||||
;
|
||||
|
||||
//Handle Value
|
||||
outRow.push(cellValue !== "" ? cellValue : null);
|
||||
|
||||
//Handle Colspan
|
||||
if (colspan) for (var k = 0; k < colspan - 1; ++k) outRow.push(null);
|
||||
}
|
||||
out.push(outRow);
|
||||
}
|
||||
return [out, ranges];
|
||||
};
|
||||
|
||||
function datenum(v, date1904) {
|
||||
if (date1904) v += 1462;
|
||||
var epoch = Date.parse(v);
|
||||
return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
|
||||
}
|
||||
|
||||
function sheet_from_array_of_arrays(data, opts) {
|
||||
var ws = {};
|
||||
var range = {s: {c: 10000000, r: 10000000}, e: {c: 0, r: 0}};
|
||||
for (var R = 0; R != data.length; ++R) {
|
||||
for (var C = 0; C != data[R].length; ++C) {
|
||||
if (range.s.r > R) range.s.r = R;
|
||||
if (range.s.c > C) range.s.c = C;
|
||||
if (range.e.r < R) range.e.r = R;
|
||||
if (range.e.c < C) range.e.c = C;
|
||||
var cell = {v: data[R][C]};
|
||||
if (cell.v == null) continue;
|
||||
var cell_ref = XLSX.utils.encode_cell({c: C, r: R});
|
||||
|
||||
if (typeof cell.v === 'number') cell.t = 'n';
|
||||
else if (typeof cell.v === 'boolean') cell.t = 'b';
|
||||
else if (cell.v instanceof Date) {
|
||||
cell.t = 'n';
|
||||
cell.z = XLSX.SSF._table[14];
|
||||
cell.v = datenum(cell.v);
|
||||
}
|
||||
else cell.t = 's';
|
||||
|
||||
ws[cell_ref] = cell;
|
||||
}
|
||||
}
|
||||
if (range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);
|
||||
return ws;
|
||||
}
|
||||
|
||||
function Workbook() {
|
||||
if (!(this instanceof Workbook)) return new Workbook();
|
||||
this.SheetNames = [];
|
||||
this.Sheets = {};
|
||||
}
|
||||
|
||||
function s2ab(s) {
|
||||
var buf = new ArrayBuffer(s.length);
|
||||
var view = new Uint8Array(buf);
|
||||
for (var i = 0; i != s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
|
||||
return buf;
|
||||
}
|
||||
|
||||
export function export_table_to_excel(id) {
|
||||
var theTable = document.getElementById(id);
|
||||
console.log('a')
|
||||
var oo = generateArray(theTable);
|
||||
var ranges = oo[1];
|
||||
|
||||
/* original data */
|
||||
var data = oo[0];
|
||||
var ws_name = "SheetJS";
|
||||
console.log(data);
|
||||
|
||||
var wb = new Workbook(), ws = sheet_from_array_of_arrays(data);
|
||||
|
||||
/* add ranges to worksheet */
|
||||
// ws['!cols'] = ['apple', 'banan'];
|
||||
ws['!merges'] = ranges;
|
||||
|
||||
/* add worksheet to workbook */
|
||||
wb.SheetNames.push(ws_name);
|
||||
wb.Sheets[ws_name] = ws;
|
||||
|
||||
var wbout = XLSX.write(wb, {bookType: 'xlsx', bookSST: false, type: 'binary'});
|
||||
|
||||
FileSaver.saveAs(new Blob([s2ab(wbout)], {type: "application/octet-stream"}), "test.xlsx")
|
||||
}
|
||||
|
||||
function formatJson(jsonData) {
|
||||
console.log(jsonData)
|
||||
}
|
||||
export function export_json_to_excel(th, jsonData, defaultTitle, options = { merges: [], header: null }) {
|
||||
|
||||
/* original data */
|
||||
|
||||
var data = jsonData;
|
||||
data.unshift(th);
|
||||
if (options.header) data.unshift([options.header]);
|
||||
var ws_name = "SheetJS";
|
||||
|
||||
var wb = new Workbook(), ws = sheet_from_array_of_arrays(data);
|
||||
|
||||
/* add merges area to worksheet */
|
||||
let { merges } = options;
|
||||
if (typeof merges[0] == 'string' && merges.length == 2) merges = [merges] // just one # ['A1', 'C1'] = > [['A1', 'C1']]
|
||||
merges = merges.map(i => i instanceof Array ? { s: i[0], e: i[1] } : i); // be sort :) # ['A1', 'C1'] => { s: 'A1', e: 'C3' }
|
||||
ws['!merges'] = merges;
|
||||
|
||||
/* add worksheet to workbook */
|
||||
wb.SheetNames.push(ws_name);
|
||||
wb.Sheets[ws_name] = ws;
|
||||
|
||||
var wbout = XLSX.write(wb, {bookType: 'xlsx', bookSST: false, type: 'binary'});
|
||||
var title = defaultTitle || '列表'
|
||||
FileSaver.saveAs(new Blob([s2ab(wbout)], {type: "application/octet-stream"}), title + ".xlsx")
|
||||
}
|
||||
@@ -1,73 +0,0 @@
|
||||
/* eslint-disable */
|
||||
|
||||
// 库
|
||||
import Csv from './_csv'
|
||||
import ExportCsv from './_export-csv'
|
||||
import FileSaver from 'file-saver'
|
||||
import * as Excel from './_export2Excel'
|
||||
|
||||
export default {
|
||||
install (Vue, options) {
|
||||
Vue.prototype.$export = {
|
||||
// 导出 csv
|
||||
csv (params) {
|
||||
return new Promise((resolve, reject) => {
|
||||
// 默认值
|
||||
const paramsDefault = {
|
||||
columns: [],
|
||||
data: [],
|
||||
title: 'table',
|
||||
noHeader: false
|
||||
}
|
||||
// 合并参数
|
||||
const _params = Object.assign({}, paramsDefault, params)
|
||||
// 生成数据
|
||||
const data = Csv(_params.columns, _params.data, params, _params.noHeader)
|
||||
// 下载数据
|
||||
ExportCsv.download(_params.title, data)
|
||||
// 完成
|
||||
resolve()
|
||||
})
|
||||
},
|
||||
// 导出 excel
|
||||
excel (params) {
|
||||
return new Promise((resolve, reject) => {
|
||||
// 默认值
|
||||
const paramsDefault = {
|
||||
columns: [],
|
||||
data: [],
|
||||
title: 'table',
|
||||
header: null,
|
||||
merges: []
|
||||
}
|
||||
// 合并参数
|
||||
const _params = Object.assign({}, paramsDefault, params)
|
||||
// 从参数中派生数据
|
||||
const header = _params.columns.map(e => e.label)
|
||||
const data = _params.data.map(row => _params.columns.map(col => row[col.prop]))
|
||||
// 导出
|
||||
Excel.export_json_to_excel(header, data, _params.title, { merges: _params.merges, header: _params.header })
|
||||
// 完成
|
||||
resolve()
|
||||
})
|
||||
},
|
||||
// 导出 文本文档
|
||||
txt (params) {
|
||||
return new Promise((resolve, reject) => {
|
||||
// 默认值
|
||||
const paramsDefault = {
|
||||
text: '',
|
||||
title: '文本'
|
||||
}
|
||||
// 合并参数
|
||||
const _params = Object.assign({}, paramsDefault, params)
|
||||
// 导出
|
||||
const blob = new Blob([_params.text], {type: 'text/plain;charset=utf-8'})
|
||||
FileSaver.saveAs(blob, _params.title + '.txt')
|
||||
// 完成
|
||||
resolve()
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,62 +0,0 @@
|
||||
/* eslint-disable */
|
||||
|
||||
// 库
|
||||
import papa from 'papaparse'
|
||||
import xlsx from 'xlsx'
|
||||
|
||||
export default {
|
||||
install (Vue, options) {
|
||||
Vue.prototype.$import = {
|
||||
// 导入 csv
|
||||
csv (file) {
|
||||
return new Promise((resolve, reject) => {
|
||||
papa.parse(file, {
|
||||
header: true,
|
||||
skipEmptyLines: true,
|
||||
complete: (results, file) => {
|
||||
resolve(results)
|
||||
}
|
||||
})
|
||||
})
|
||||
},
|
||||
// 导入 xlsx
|
||||
xlsx (file) {
|
||||
return new Promise((resolve, reject) => {
|
||||
const reader = new FileReader()
|
||||
const fixdata = data => {
|
||||
let o = ''
|
||||
let l = 0
|
||||
const w = 10240
|
||||
for (; l < data.byteLength / w; ++l) o += String.fromCharCode.apply(null, new Uint8Array(data.slice(l * w, l * w + w)))
|
||||
o += String.fromCharCode.apply(null, new Uint8Array(data.slice(l * w)))
|
||||
return o
|
||||
}
|
||||
const getHeaderRow = sheet => {
|
||||
const headers = []
|
||||
const range = xlsx.utils.decode_range(sheet['!ref'])
|
||||
let C
|
||||
const R = range.s.r
|
||||
for (C = range.s.c; C <= range.e.c; ++C) {
|
||||
var cell = sheet[xlsx.utils.encode_cell({ c: C, r: R })]
|
||||
var hdr = 'UNKNOWN ' + C
|
||||
if (cell && cell.t) hdr = xlsx.utils.format_cell(cell)
|
||||
headers.push(hdr)
|
||||
}
|
||||
return headers
|
||||
}
|
||||
reader.onload = e => {
|
||||
const data = e.target.result
|
||||
const fixedData = fixdata(data)
|
||||
const workbook = xlsx.read(btoa(fixedData), { type: 'base64' })
|
||||
const firstSheetName = workbook.SheetNames[0]
|
||||
const worksheet = workbook.Sheets[firstSheetName]
|
||||
const header = getHeaderRow(worksheet)
|
||||
const results = xlsx.utils.sheet_to_json(worksheet)
|
||||
resolve({header, results})
|
||||
}
|
||||
reader.readAsArrayBuffer(file)
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user