二维码生成器

commit 896b54128dddc5a040adaa169a30e6a2cc4afa5f Author: ИЭΛЭS 7ΙΛЭ <6292673+evil7@users.noreply.github.com> Date: Fri Mar 7 11:46:02 2025 +0800 init diff --git a/default.json b/default.json new file mode 100644 index 0000000..08d7c52 --- /dev/null +++ b/default.json @@ -0,0 +1,22 @@ +{ + "baseUrl": "https://wx-mobile.xykqyy.com/mp/app/sign", + "type": "searchParams", + "title": "扫码签到", + "list": [ + { "deptCode": "30800", "deptName": "VIP" }, + { "deptCode": "30900", "deptName": "口腔预防科" }, + { "deptCode": "32100", "deptName": "科研实验室" }, + { "deptCode": "32200", "deptName": "教学实验室" }, + { "deptCode": "32300", "deptName": "口腔全科" }, + { "deptCode": "30200", "deptName": "牙体牙髓科" }, + { "deptCode": "30300", "deptName": "儿童口腔科" }, + { "deptCode": "30400", "deptName": "正畸科" }, + { "deptCode": "30500", "deptName": "修复科" }, + { "deptCode": "30600", "deptName": "种植中心" }, + { "deptCode": "30700", "deptName": "颌面外科门诊" }, + { "deptCode": "30100", "deptName": "牙周科" }, + { "deptCode": "31000", "deptName": "黏膜科" }, + { "deptCode": "10700", "deptName": "院感科" }, + { "deptCode": "32400", "deptName": "急诊科" } + ] +} diff --git a/index.html b/index.html new file mode 100644 index 0000000..da25a44 --- /dev/null +++ b/index.html @@ -0,0 +1,78 @@ + + + + + + 二维码生成器 + + + + + + + +

+ +

+ 二维码标题 +

+ +

+ 输入内容 + +

+ +

+ 底部文字 + +

+ +

+ + +

+ +

+ + + diff --git a/qrcode.js b/qrcode.js new file mode 100644 index 0000000..ce166f4 --- /dev/null +++ b/qrcode.js @@ -0,0 +1,856 @@ +var QRCode; +!(function () { + function a(a) { + (this.mode = c.MODE_8BIT_BYTE), (this.data = a), (this.parsedData = []); + for (var b = [], d = 0, e = this.data.length; e > d; d++) { + var f = this.data.charCodeAt(d); + f > 65536 + ? ((b[0] = 240 | ((1835008 & f) >>> 18)), (b[1] = 128 | ((258048 & f) >>> 12)), (b[2] = 128 | ((4032 & f) >>> 6)), (b[3] = 128 | (63 & f))) + : f > 2048 + ? ((b[0] = 224 | ((61440 & f) >>> 12)), (b[1] = 128 | ((4032 & f) >>> 6)), (b[2] = 128 | (63 & f))) + : f > 128 + ? ((b[0] = 192 | ((1984 & f) >>> 6)), (b[1] = 128 | (63 & f))) + : (b[0] = f), + (this.parsedData = this.parsedData.concat(b)); + } + this.parsedData.length != this.data.length && (this.parsedData.unshift(191), this.parsedData.unshift(187), this.parsedData.unshift(239)); + } + function b(a, b) { + (this.typeNumber = a), (this.errorCorrectLevel = b), (this.modules = null), (this.moduleCount = 0), (this.dataCache = null), (this.dataList = []); + } + function i(a, b) { + if (void 0 == a.length) throw new Error(a.length + "/" + b); + for (var c = 0; c < a.length && 0 == a[c]; ) c++; + this.num = new Array(a.length - c + b); + for (var d = 0; d < a.length - c; d++) this.num[d] = a[d + c]; + } + function j(a, b) { + (this.totalCount = a), (this.dataCount = b); + } + function k() { + (this.buffer = []), (this.length = 0); + } + function m() { + return "undefined" != typeof CanvasRenderingContext2D; + } + function n() { + var a = !1, + b = navigator.userAgent; + return /android/i.test(b) && ((a = !0), (aMat = b.toString().match(/android ([0-9]\.[0-9])/i)), aMat && aMat[1] && (a = parseFloat(aMat[1]))), a; + } + function r(a, b) { + for (var c = 1, e = s(a), f = 0, g = l.length; g >= f; f++) { + var h = 0; + switch (b) { + case d.L: + h = l[f][0]; + break; + case d.M: + h = l[f][1]; + break; + case d.Q: + h = l[f][2]; + break; + case d.H: + h = l[f][3]; + } + if (h >= e) break; + c++; + } + if (c > l.length) throw new Error("Too long data"); + return c; + } + function s(a) { + var b = encodeURI(a) + .toString() + .replace(/\%[0-9a-fA-F]{2}/g, "a"); + return b.length + (b.length != a ? 3 : 0); + } + (a.prototype = { + getLength: function () { + return this.parsedData.length; + }, + write: function (a) { + for (var b = 0, c = this.parsedData.length; c > b; b++) a.put(this.parsedData[b], 8); + }, + }), + (b.prototype = { + addData: function (b) { + var c = new a(b); + this.dataList.push(c), (this.dataCache = null); + }, + isDark: function (a, b) { + if (0 > a || this.moduleCount <= a || 0 > b || this.moduleCount <= b) throw new Error(a + "," + b); + return this.modules[a][b]; + }, + getModuleCount: function () { + return this.moduleCount; + }, + make: function () { + this.makeImpl(!1, this.getBestMaskPattern()); + }, + makeImpl: function (a, c) { + (this.moduleCount = 4 * this.typeNumber + 17), (this.modules = new Array(this.moduleCount)); + for (var d = 0; d < this.moduleCount; d++) { + this.modules[d] = new Array(this.moduleCount); + for (var e = 0; e < this.moduleCount; e++) this.modules[d][e] = null; + } + this.setupPositionProbePattern(0, 0), + this.setupPositionProbePattern(this.moduleCount - 7, 0), + this.setupPositionProbePattern(0, this.moduleCount - 7), + this.setupPositionAdjustPattern(), + this.setupTimingPattern(), + this.setupTypeInfo(a, c), + this.typeNumber >= 7 && this.setupTypeNumber(a), + null == this.dataCache && (this.dataCache = b.createData(this.typeNumber, this.errorCorrectLevel, this.dataList)), + this.mapData(this.dataCache, c); + }, + setupPositionProbePattern: function (a, b) { + for (var c = -1; 7 >= c; c++) + if (!(-1 >= a + c || this.moduleCount <= a + c)) + for (var d = -1; 7 >= d; d++) + -1 >= b + d || + this.moduleCount <= b + d || + (this.modules[a + c][b + d] = + (c >= 0 && 6 >= c && (0 == d || 6 == d)) || (d >= 0 && 6 >= d && (0 == c || 6 == c)) || (c >= 2 && 4 >= c && d >= 2 && 4 >= d) ? !0 : !1); + }, + getBestMaskPattern: function () { + for (var a = 0, b = 0, c = 0; 8 > c; c++) { + this.makeImpl(!0, c); + var d = f.getLostPoint(this); + (0 == c || a > d) && ((a = d), (b = c)); + } + return b; + }, + createMovieClip: function (a, b, c) { + var d = a.createEmptyMovieClip(b, c), + e = 1; + this.make(); + for (var f = 0; f < this.modules.length; f++) + for (var g = f * e, h = 0; h < this.modules[f].length; h++) { + var i = h * e, + j = this.modules[f][h]; + j && (d.beginFill(0, 100), d.moveTo(i, g), d.lineTo(i + e, g), d.lineTo(i + e, g + e), d.lineTo(i, g + e), d.endFill()); + } + return d; + }, + setupTimingPattern: function () { + for (var a = 8; a < this.moduleCount - 8; a++) null == this.modules[a][6] && (this.modules[a][6] = 0 == a % 2); + for (var b = 8; b < this.moduleCount - 8; b++) null == this.modules[6][b] && (this.modules[6][b] = 0 == b % 2); + }, + setupPositionAdjustPattern: function () { + for (var a = f.getPatternPosition(this.typeNumber), b = 0; b < a.length; b++) + for (var c = 0; c < a.length; c++) { + var d = a[b], + e = a[c]; + if (null == this.modules[d][e]) + for (var g = -2; 2 >= g; g++) for (var h = -2; 2 >= h; h++) this.modules[d + g][e + h] = -2 == g || 2 == g || -2 == h || 2 == h || (0 == g && 0 == h) ? !0 : !1; + } + }, + setupTypeNumber: function (a) { + for (var b = f.getBCHTypeNumber(this.typeNumber), c = 0; 18 > c; c++) { + var d = !a && 1 == (1 & (b >> c)); + this.modules[Math.floor(c / 3)][(c % 3) + this.moduleCount - 8 - 3] = d; + } + for (var c = 0; 18 > c; c++) { + var d = !a && 1 == (1 & (b >> c)); + this.modules[(c % 3) + this.moduleCount - 8 - 3][Math.floor(c / 3)] = d; + } + }, + setupTypeInfo: function (a, b) { + for (var c = (this.errorCorrectLevel << 3) | b, d = f.getBCHTypeInfo(c), e = 0; 15 > e; e++) { + var g = !a && 1 == (1 & (d >> e)); + 6 > e ? (this.modules[e][8] = g) : 8 > e ? (this.modules[e + 1][8] = g) : (this.modules[this.moduleCount - 15 + e][8] = g); + } + for (var e = 0; 15 > e; e++) { + var g = !a && 1 == (1 & (d >> e)); + 8 > e ? (this.modules[8][this.moduleCount - e - 1] = g) : 9 > e ? (this.modules[8][15 - e - 1 + 1] = g) : (this.modules[8][15 - e - 1] = g); + } + this.modules[this.moduleCount - 8][8] = !a; + }, + mapData: function (a, b) { + for (var c = -1, d = this.moduleCount - 1, e = 7, g = 0, h = this.moduleCount - 1; h > 0; h -= 2) + for (6 == h && h--; ; ) { + for (var i = 0; 2 > i; i++) + if (null == this.modules[d][h - i]) { + var j = !1; + g < a.length && (j = 1 == (1 & (a[g] >>> e))); + var k = f.getMask(b, d, h - i); + k && (j = !j), (this.modules[d][h - i] = j), e--, -1 == e && (g++, (e = 7)); + } + if (((d += c), 0 > d || this.moduleCount <= d)) { + (d -= c), (c = -c); + break; + } + } + }, + }), + (b.PAD0 = 236), + (b.PAD1 = 17), + (b.createData = function (a, c, d) { + for (var e = j.getRSBlocks(a, c), g = new k(), h = 0; h < d.length; h++) { + var i = d[h]; + g.put(i.mode, 4), g.put(i.getLength(), f.getLengthInBits(i.mode, a)), i.write(g); + } + for (var l = 0, h = 0; h < e.length; h++) l += e[h].dataCount; + if (g.getLengthInBits() > 8 * l) throw new Error("code length overflow. (" + g.getLengthInBits() + ">" + 8 * l + ")"); + for (g.getLengthInBits() + 4 <= 8 * l && g.put(0, 4); 0 != g.getLengthInBits() % 8; ) g.putBit(!1); + for (;;) { + if (g.getLengthInBits() >= 8 * l) break; + if ((g.put(b.PAD0, 8), g.getLengthInBits() >= 8 * l)) break; + g.put(b.PAD1, 8); + } + return b.createBytes(g, e); + }), + (b.createBytes = function (a, b) { + for (var c = 0, d = 0, e = 0, g = new Array(b.length), h = new Array(b.length), j = 0; j < b.length; j++) { + var k = b[j].dataCount, + l = b[j].totalCount - k; + (d = Math.max(d, k)), (e = Math.max(e, l)), (g[j] = new Array(k)); + for (var m = 0; m < g[j].length; m++) g[j][m] = 255 & a.buffer[m + c]; + c += k; + var n = f.getErrorCorrectPolynomial(l), + o = new i(g[j], n.getLength() - 1), + p = o.mod(n); + h[j] = new Array(n.getLength() - 1); + for (var m = 0; m < h[j].length; m++) { + var q = m + p.getLength() - h[j].length; + h[j][m] = q >= 0 ? p.get(q) : 0; + } + } + for (var r = 0, m = 0; m < b.length; m++) r += b[m].totalCount; + for (var s = new Array(r), t = 0, m = 0; d > m; m++) for (var j = 0; j < b.length; j++) m < g[j].length && (s[t++] = g[j][m]); + for (var m = 0; e > m; m++) for (var j = 0; j < b.length; j++) m < h[j].length && (s[t++] = h[j][m]); + return s; + }); + for ( + var c = { MODE_NUMBER: 1, MODE_ALPHA_NUM: 2, MODE_8BIT_BYTE: 4, MODE_KANJI: 8 }, + d = { L: 1, M: 0, Q: 3, H: 2 }, + e = { PATTERN000: 0, PATTERN001: 1, PATTERN010: 2, PATTERN011: 3, PATTERN100: 4, PATTERN101: 5, PATTERN110: 6, PATTERN111: 7 }, + f = { + PATTERN_POSITION_TABLE: [ + [], + [6, 18], + [6, 22], + [6, 26], + [6, 30], + [6, 34], + [6, 22, 38], + [6, 24, 42], + [6, 26, 46], + [6, 28, 50], + [6, 30, 54], + [6, 32, 58], + [6, 34, 62], + [6, 26, 46, 66], + [6, 26, 48, 70], + [6, 26, 50, 74], + [6, 30, 54, 78], + [6, 30, 56, 82], + [6, 30, 58, 86], + [6, 34, 62, 90], + [6, 28, 50, 72, 94], + [6, 26, 50, 74, 98], + [6, 30, 54, 78, 102], + [6, 28, 54, 80, 106], + [6, 32, 58, 84, 110], + [6, 30, 58, 86, 114], + [6, 34, 62, 90, 118], + [6, 26, 50, 74, 98, 122], + [6, 30, 54, 78, 102, 126], + [6, 26, 52, 78, 104, 130], + [6, 30, 56, 82, 108, 134], + [6, 34, 60, 86, 112, 138], + [6, 30, 58, 86, 114, 142], + [6, 34, 62, 90, 118, 146], + [6, 30, 54, 78, 102, 126, 150], + [6, 24, 50, 76, 102, 128, 154], + [6, 28, 54, 80, 106, 132, 158], + [6, 32, 58, 84, 110, 136, 162], + [6, 26, 54, 82, 110, 138, 166], + [6, 30, 58, 86, 114, 142, 170], + ], + G15: 1335, + G18: 7973, + G15_MASK: 21522, + getBCHTypeInfo: function (a) { + for (var b = a << 10; f.getBCHDigit(b) - f.getBCHDigit(f.G15) >= 0; ) b ^= f.G15 << (f.getBCHDigit(b) - f.getBCHDigit(f.G15)); + return ((a << 10) | b) ^ f.G15_MASK; + }, + getBCHTypeNumber: function (a) { + for (var b = a << 12; f.getBCHDigit(b) - f.getBCHDigit(f.G18) >= 0; ) b ^= f.G18 << (f.getBCHDigit(b) - f.getBCHDigit(f.G18)); + return (a << 12) | b; + }, + getBCHDigit: function (a) { + for (var b = 0; 0 != a; ) b++, (a >>>= 1); + return b; + }, + getPatternPosition: function (a) { + return f.PATTERN_POSITION_TABLE[a - 1]; + }, + getMask: function (a, b, c) { + switch (a) { + case e.PATTERN000: + return 0 == (b + c) % 2; + case e.PATTERN001: + return 0 == b % 2; + case e.PATTERN010: + return 0 == c % 3; + case e.PATTERN011: + return 0 == (b + c) % 3; + case e.PATTERN100: + return 0 == (Math.floor(b / 2) + Math.floor(c / 3)) % 2; + case e.PATTERN101: + return 0 == ((b * c) % 2) + ((b * c) % 3); + case e.PATTERN110: + return 0 == (((b * c) % 2) + ((b * c) % 3)) % 2; + case e.PATTERN111: + return 0 == (((b * c) % 3) + ((b + c) % 2)) % 2; + default: + throw new Error("bad maskPattern:" + a); + } + }, + getErrorCorrectPolynomial: function (a) { + for (var b = new i([1], 0), c = 0; a > c; c++) b = b.multiply(new i([1, g.gexp(c)], 0)); + return b; + }, + getLengthInBits: function (a, b) { + if (b >= 1 && 10 > b) + switch (a) { + case c.MODE_NUMBER: + return 10; + case c.MODE_ALPHA_NUM: + return 9; + case c.MODE_8BIT_BYTE: + return 8; + case c.MODE_KANJI: + return 8; + default: + throw new Error("mode:" + a); + } + else if (27 > b) + switch (a) { + case c.MODE_NUMBER: + return 12; + case c.MODE_ALPHA_NUM: + return 11; + case c.MODE_8BIT_BYTE: + return 16; + case c.MODE_KANJI: + return 10; + default: + throw new Error("mode:" + a); + } + else { + if (!(41 > b)) throw new Error("type:" + b); + switch (a) { + case c.MODE_NUMBER: + return 14; + case c.MODE_ALPHA_NUM: + return 13; + case c.MODE_8BIT_BYTE: + return 16; + case c.MODE_KANJI: + return 12; + default: + throw new Error("mode:" + a); + } + } + }, + getLostPoint: function (a) { + for (var b = a.getModuleCount(), c = 0, d = 0; b > d; d++) + for (var e = 0; b > e; e++) { + for (var f = 0, g = a.isDark(d, e), h = -1; 1 >= h; h++) + if (!(0 > d + h || d + h >= b)) for (var i = -1; 1 >= i; i++) 0 > e + i || e + i >= b || ((0 != h || 0 != i) && g == a.isDark(d + h, e + i) && f++); + f > 5 && (c += 3 + f - 5); + } + for (var d = 0; b - 1 > d; d++) + for (var e = 0; b - 1 > e; e++) { + var j = 0; + a.isDark(d, e) && j++, a.isDark(d + 1, e) && j++, a.isDark(d, e + 1) && j++, a.isDark(d + 1, e + 1) && j++, (0 == j || 4 == j) && (c += 3); + } + for (var d = 0; b > d; d++) + for (var e = 0; b - 6 > e; e++) + a.isDark(d, e) && !a.isDark(d, e + 1) && a.isDark(d, e + 2) && a.isDark(d, e + 3) && a.isDark(d, e + 4) && !a.isDark(d, e + 5) && a.isDark(d, e + 6) && (c += 40); + for (var e = 0; b > e; e++) + for (var d = 0; b - 6 > d; d++) + a.isDark(d, e) && !a.isDark(d + 1, e) && a.isDark(d + 2, e) && a.isDark(d + 3, e) && a.isDark(d + 4, e) && !a.isDark(d + 5, e) && a.isDark(d + 6, e) && (c += 40); + for (var k = 0, e = 0; b > e; e++) for (var d = 0; b > d; d++) a.isDark(d, e) && k++; + var l = Math.abs((100 * k) / b / b - 50) / 5; + return (c += 10 * l); + }, + }, + g = { + glog: function (a) { + if (1 > a) throw new Error("glog(" + a + ")"); + return g.LOG_TABLE[a]; + }, + gexp: function (a) { + for (; 0 > a; ) a += 255; + for (; a >= 256; ) a -= 255; + return g.EXP_TABLE[a]; + }, + EXP_TABLE: new Array(256), + LOG_TABLE: new Array(256), + }, + h = 0; + 8 > h; + h++ + ) + g.EXP_TABLE[h] = 1 << h; + for (var h = 8; 256 > h; h++) g.EXP_TABLE[h] = g.EXP_TABLE[h - 4] ^ g.EXP_TABLE[h - 5] ^ g.EXP_TABLE[h - 6] ^ g.EXP_TABLE[h - 8]; + for (var h = 0; 255 > h; h++) g.LOG_TABLE[g.EXP_TABLE[h]] = h; + (i.prototype = { + get: function (a) { + return this.num[a]; + }, + getLength: function () { + return this.num.length; + }, + multiply: function (a) { + for (var b = new Array(this.getLength() + a.getLength() - 1), c = 0; c < this.getLength(); c++) + for (var d = 0; d < a.getLength(); d++) b[c + d] ^= g.gexp(g.glog(this.get(c)) + g.glog(a.get(d))); + return new i(b, 0); + }, + mod: function (a) { + if (this.getLength() - a.getLength() < 0) return this; + for (var b = g.glog(this.get(0)) - g.glog(a.get(0)), c = new Array(this.getLength()), d = 0; d < this.getLength(); d++) c[d] = this.get(d); + for (var d = 0; d < a.getLength(); d++) c[d] ^= g.gexp(g.glog(a.get(d)) + b); + return new i(c, 0).mod(a); + }, + }), + (j.RS_BLOCK_TABLE = [ + [1, 26, 19], + [1, 26, 16], + [1, 26, 13], + [1, 26, 9], + [1, 44, 34], + [1, 44, 28], + [1, 44, 22], + [1, 44, 16], + [1, 70, 55], + [1, 70, 44], + [2, 35, 17], + [2, 35, 13], + [1, 100, 80], + [2, 50, 32], + [2, 50, 24], + [4, 25, 9], + [1, 134, 108], + [2, 67, 43], + [2, 33, 15, 2, 34, 16], + [2, 33, 11, 2, 34, 12], + [2, 86, 68], + [4, 43, 27], + [4, 43, 19], + [4, 43, 15], + [2, 98, 78], + [4, 49, 31], + [2, 32, 14, 4, 33, 15], + [4, 39, 13, 1, 40, 14], + [2, 121, 97], + [2, 60, 38, 2, 61, 39], + [4, 40, 18, 2, 41, 19], + [4, 40, 14, 2, 41, 15], + [2, 146, 116], + [3, 58, 36, 2, 59, 37], + [4, 36, 16, 4, 37, 17], + [4, 36, 12, 4, 37, 13], + [2, 86, 68, 2, 87, 69], + [4, 69, 43, 1, 70, 44], + [6, 43, 19, 2, 44, 20], + [6, 43, 15, 2, 44, 16], + [4, 101, 81], + [1, 80, 50, 4, 81, 51], + [4, 50, 22, 4, 51, 23], + [3, 36, 12, 8, 37, 13], + [2, 116, 92, 2, 117, 93], + [6, 58, 36, 2, 59, 37], + [4, 46, 20, 6, 47, 21], + [7, 42, 14, 4, 43, 15], + [4, 133, 107], + [8, 59, 37, 1, 60, 38], + [8, 44, 20, 4, 45, 21], + [12, 33, 11, 4, 34, 12], + [3, 145, 115, 1, 146, 116], + [4, 64, 40, 5, 65, 41], + [11, 36, 16, 5, 37, 17], + [11, 36, 12, 5, 37, 13], + [5, 109, 87, 1, 110, 88], + [5, 65, 41, 5, 66, 42], + [5, 54, 24, 7, 55, 25], + [11, 36, 12], + [5, 122, 98, 1, 123, 99], + [7, 73, 45, 3, 74, 46], + [15, 43, 19, 2, 44, 20], + [3, 45, 15, 13, 46, 16], + [1, 135, 107, 5, 136, 108], + [10, 74, 46, 1, 75, 47], + [1, 50, 22, 15, 51, 23], + [2, 42, 14, 17, 43, 15], + [5, 150, 120, 1, 151, 121], + [9, 69, 43, 4, 70, 44], + [17, 50, 22, 1, 51, 23], + [2, 42, 14, 19, 43, 15], + [3, 141, 113, 4, 142, 114], + [3, 70, 44, 11, 71, 45], + [17, 47, 21, 4, 48, 22], + [9, 39, 13, 16, 40, 14], + [3, 135, 107, 5, 136, 108], + [3, 67, 41, 13, 68, 42], + [15, 54, 24, 5, 55, 25], + [15, 43, 15, 10, 44, 16], + [4, 144, 116, 4, 145, 117], + [17, 68, 42], + [17, 50, 22, 6, 51, 23], + [19, 46, 16, 6, 47, 17], + [2, 139, 111, 7, 140, 112], + [17, 74, 46], + [7, 54, 24, 16, 55, 25], + [34, 37, 13], + [4, 151, 121, 5, 152, 122], + [4, 75, 47, 14, 76, 48], + [11, 54, 24, 14, 55, 25], + [16, 45, 15, 14, 46, 16], + [6, 147, 117, 4, 148, 118], + [6, 73, 45, 14, 74, 46], + [11, 54, 24, 16, 55, 25], + [30, 46, 16, 2, 47, 17], + [8, 132, 106, 4, 133, 107], + [8, 75, 47, 13, 76, 48], + [7, 54, 24, 22, 55, 25], + [22, 45, 15, 13, 46, 16], + [10, 142, 114, 2, 143, 115], + [19, 74, 46, 4, 75, 47], + [28, 50, 22, 6, 51, 23], + [33, 46, 16, 4, 47, 17], + [8, 152, 122, 4, 153, 123], + [22, 73, 45, 3, 74, 46], + [8, 53, 23, 26, 54, 24], + [12, 45, 15, 28, 46, 16], + [3, 147, 117, 10, 148, 118], + [3, 73, 45, 23, 74, 46], + [4, 54, 24, 31, 55, 25], + [11, 45, 15, 31, 46, 16], + [7, 146, 116, 7, 147, 117], + [21, 73, 45, 7, 74, 46], + [1, 53, 23, 37, 54, 24], + [19, 45, 15, 26, 46, 16], + [5, 145, 115, 10, 146, 116], + [19, 75, 47, 10, 76, 48], + [15, 54, 24, 25, 55, 25], + [23, 45, 15, 25, 46, 16], + [13, 145, 115, 3, 146, 116], + [2, 74, 46, 29, 75, 47], + [42, 54, 24, 1, 55, 25], + [23, 45, 15, 28, 46, 16], + [17, 145, 115], + [10, 74, 46, 23, 75, 47], + [10, 54, 24, 35, 55, 25], + [19, 45, 15, 35, 46, 16], + [17, 145, 115, 1, 146, 116], + [14, 74, 46, 21, 75, 47], + [29, 54, 24, 19, 55, 25], + [11, 45, 15, 46, 46, 16], + [13, 145, 115, 6, 146, 116], + [14, 74, 46, 23, 75, 47], + [44, 54, 24, 7, 55, 25], + [59, 46, 16, 1, 47, 17], + [12, 151, 121, 7, 152, 122], + [12, 75, 47, 26, 76, 48], + [39, 54, 24, 14, 55, 25], + [22, 45, 15, 41, 46, 16], + [6, 151, 121, 14, 152, 122], + [6, 75, 47, 34, 76, 48], + [46, 54, 24, 10, 55, 25], + [2, 45, 15, 64, 46, 16], + [17, 152, 122, 4, 153, 123], + [29, 74, 46, 14, 75, 47], + [49, 54, 24, 10, 55, 25], + [24, 45, 15, 46, 46, 16], + [4, 152, 122, 18, 153, 123], + [13, 74, 46, 32, 75, 47], + [48, 54, 24, 14, 55, 25], + [42, 45, 15, 32, 46, 16], + [20, 147, 117, 4, 148, 118], + [40, 75, 47, 7, 76, 48], + [43, 54, 24, 22, 55, 25], + [10, 45, 15, 67, 46, 16], + [19, 148, 118, 6, 149, 119], + [18, 75, 47, 31, 76, 48], + [34, 54, 24, 34, 55, 25], + [20, 45, 15, 61, 46, 16], + ]), + (j.getRSBlocks = function (a, b) { + var c = j.getRsBlockTable(a, b); + if (void 0 == c) throw new Error("bad rs block @ typeNumber:" + a + "/errorCorrectLevel:" + b); + for (var d = c.length / 3, e = [], f = 0; d > f; f++) for (var g = c[3 * f + 0], h = c[3 * f + 1], i = c[3 * f + 2], k = 0; g > k; k++) e.push(new j(h, i)); + return e; + }), + (j.getRsBlockTable = function (a, b) { + switch (b) { + case d.L: + return j.RS_BLOCK_TABLE[4 * (a - 1) + 0]; + case d.M: + return j.RS_BLOCK_TABLE[4 * (a - 1) + 1]; + case d.Q: + return j.RS_BLOCK_TABLE[4 * (a - 1) + 2]; + case d.H: + return j.RS_BLOCK_TABLE[4 * (a - 1) + 3]; + default: + return void 0; + } + }), + (k.prototype = { + get: function (a) { + var b = Math.floor(a / 8); + return 1 == (1 & (this.buffer[b] >>> (7 - (a % 8)))); + }, + put: function (a, b) { + for (var c = 0; b > c; c++) this.putBit(1 == (1 & (a >>> (b - c - 1)))); + }, + getLengthInBits: function () { + return this.length; + }, + putBit: function (a) { + var b = Math.floor(this.length / 8); + this.buffer.length <= b && this.buffer.push(0), a && (this.buffer[b] |= 128 >>> this.length % 8), this.length++; + }, + }); + var l = [ + [17, 14, 11, 7], + [32, 26, 20, 14], + [53, 42, 32, 24], + [78, 62, 46, 34], + [106, 84, 60, 44], + [134, 106, 74, 58], + [154, 122, 86, 64], + [192, 152, 108, 84], + [230, 180, 130, 98], + [271, 213, 151, 119], + [321, 251, 177, 137], + [367, 287, 203, 155], + [425, 331, 241, 177], + [458, 362, 258, 194], + [520, 412, 292, 220], + [586, 450, 322, 250], + [644, 504, 364, 280], + [718, 560, 394, 310], + [792, 624, 442, 338], + [858, 666, 482, 382], + [929, 711, 509, 403], + [1003, 779, 565, 439], + [1091, 857, 611, 461], + [1171, 911, 661, 511], + [1273, 997, 715, 535], + [1367, 1059, 751, 593], + [1465, 1125, 805, 625], + [1528, 1190, 868, 658], + [1628, 1264, 908, 698], + [1732, 1370, 982, 742], + [1840, 1452, 1030, 790], + [1952, 1538, 1112, 842], + [2068, 1628, 1168, 898], + [2188, 1722, 1228, 958], + [2303, 1809, 1283, 983], + [2431, 1911, 1351, 1051], + [2563, 1989, 1423, 1093], + [2699, 2099, 1499, 1139], + [2809, 2213, 1579, 1219], + [2953, 2331, 1663, 1273], + ], + o = (function () { + var a = function (a, b) { + (this._el = a), (this._htOption = b); + }; + return ( + (a.prototype.draw = function (a) { + function g(a, b) { + var c = document.createElementNS("http://www.w3.org/2000/svg", a); + for (var d in b) b.hasOwnProperty(d) && c.setAttribute(d, b[d]); + return c; + } + var b = this._htOption, + c = this._el, + d = a.getModuleCount(); + Math.floor(b.width / d), Math.floor(b.height / d), this.clear(); + var h = g("svg", { viewBox: "0 0 " + String(d) + " " + String(d), width: "100%", height: "100%", fill: b.colorLight }); + h.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xlink", "http://www.w3.org/1999/xlink"), + c.appendChild(h), + h.appendChild(g("rect", { fill: b.colorDark, width: "1", height: "1", id: "template" })); + for (var i = 0; d > i; i++) + for (var j = 0; d > j; j++) + if (a.isDark(i, j)) { + var k = g("use", { x: String(i), y: String(j) }); + k.setAttributeNS("http://www.w3.org/1999/xlink", "href", "#template"), h.appendChild(k); + } + }), + (a.prototype.clear = function () { + for (; this._el.hasChildNodes(); ) this._el.removeChild(this._el.lastChild); + }), + a + ); + })(), + p = "svg" === document.documentElement.tagName.toLowerCase(), + q = p + ? o + : m() + ? (function () { + function a() { + (this._elImage.src = this._elCanvas.toDataURL("image/png")), (this._elImage.style.display = "block"), (this._elCanvas.style.display = "none"); + } + function d(a, b) { + var c = this; + if (((c._fFail = b), (c._fSuccess = a), null === c._bSupportDataURI)) { + var d = document.createElement("img"), + e = function () { + (c._bSupportDataURI = !1), c._fFail && _fFail.call(c); + }, + f = function () { + (c._bSupportDataURI = !0), c._fSuccess && c._fSuccess.call(c); + }; + return ( + (d.onabort = e), + (d.onerror = e), + (d.onload = f), + (d.src = "data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="), + void 0 + ); + } + c._bSupportDataURI === !0 && c._fSuccess ? c._fSuccess.call(c) : c._bSupportDataURI === !1 && c._fFail && c._fFail.call(c); + } + if (this._android && this._android <= 2.1) { + var b = 1 / window.devicePixelRatio, + c = CanvasRenderingContext2D.prototype.drawImage; + CanvasRenderingContext2D.prototype.drawImage = function (a, d, e, f, g, h, i, j) { + if ("nodeName" in a && /img/i.test(a.nodeName)) for (var l = arguments.length - 1; l >= 1; l--) arguments[l] = arguments[l] * b; + else "undefined" == typeof j && ((arguments[1] *= b), (arguments[2] *= b), (arguments[3] *= b), (arguments[4] *= b)); + c.apply(this, arguments); + }; + } + var e = function (a, b) { + (this._bIsPainted = !1), + (this._android = n()), + (this._htOption = b), + (this._elCanvas = document.createElement("canvas")), + (this._elCanvas.width = b.width), + (this._elCanvas.height = b.height), + a.appendChild(this._elCanvas), + (this._el = a), + (this._oContext = this._elCanvas.getContext("2d")), + (this._bIsPainted = !1), + (this._elImage = document.createElement("img")), + (this._elImage.style.display = "none"), + this._el.appendChild(this._elImage), + (this._bSupportDataURI = null); + }; + return ( + (e.prototype.draw = function (a) { + var b = this._elImage, + c = this._oContext, + d = this._htOption, + e = a.getModuleCount(), + f = d.width / e, + g = d.height / e, + h = Math.round(f), + i = Math.round(g); + (b.style.display = "none"), this.clear(); + for (var j = 0; e > j; j++) + for (var k = 0; e > k; k++) { + var l = a.isDark(j, k), + m = k * f, + n = j * g; + (c.strokeStyle = l ? d.colorDark : d.colorLight), + (c.lineWidth = 1), + (c.fillStyle = l ? d.colorDark : d.colorLight), + c.fillRect(m, n, f, g), + c.strokeRect(Math.floor(m) + 0.5, Math.floor(n) + 0.5, h, i), + c.strokeRect(Math.ceil(m) - 0.5, Math.ceil(n) - 0.5, h, i); + } + this._bIsPainted = !0; + }), + (e.prototype.makeImage = function () { + this._bIsPainted && d.call(this, a); + }), + (e.prototype.isPainted = function () { + return this._bIsPainted; + }), + (e.prototype.clear = function () { + this._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height), (this._bIsPainted = !1); + }), + (e.prototype.round = function (a) { + return a ? Math.floor(1e3 * a) / 1e3 : a; + }), + e + ); + })() + : (function () { + var a = function (a, b) { + (this._el = a), (this._htOption = b); + }; + return ( + (a.prototype.draw = function (a) { + for ( + var b = this._htOption, + c = this._el, + d = a.getModuleCount(), + e = Math.floor(b.width / d), + f = Math.floor(b.height / d), + g = [''], + h = 0; + d > h; + h++ + ) { + g.push(""); + for (var i = 0; d > i; i++) + g.push( + '' + ); + g.push(""); + } + g.push("

"), (c.innerHTML = g.join("")); + var j = c.childNodes[0], + k = (b.width - j.offsetWidth) / 2, + l = (b.height - j.offsetHeight) / 2; + k > 0 && l > 0 && (j.style.margin = l + "px " + k + "px"); + }), + (a.prototype.clear = function () { + this._el.innerHTML = ""; + }), + a + ); + })(); + (QRCode = function (a, b) { + if ( + ((this._htOption = { width: 256, height: 256, typeNumber: 4, colorDark: "#000000", colorLight: "#ffffff", correctLevel: d.H }), "string" == typeof b && (b = { text: b }), b) + ) + for (var c in b) this._htOption[c] = b[c]; + "string" == typeof a && (a = document.getElementById(a)), + (this._android = n()), + (this._el = a), + (this._oQRCode = null), + (this._oDrawing = new q(this._el, this._htOption)), + this._htOption.text && this.makeCode(this._htOption.text); + }), + (QRCode.prototype.makeCode = function (a) { + (this._oQRCode = new b(r(a, this._htOption.correctLevel), this._htOption.correctLevel)), + this._oQRCode.addData(a), + this._oQRCode.make(), + (this._el.title = a), + this._oDrawing.draw(this._oQRCode), + this.makeImage(); + }), + (QRCode.prototype.makeImage = function () { + "function" == typeof this._oDrawing.makeImage && (!this._android || this._android >= 3) && this._oDrawing.makeImage(); + }), + (QRCode.prototype.clear = function () { + this._oDrawing.clear(); + }), + (QRCode.CorrectLevel = d); +})(); diff --git a/script.js b/script.js new file mode 100644 index 0000000..2a4f615 --- /dev/null +++ b/script.js @@ -0,0 +1,237 @@ +document.addEventListener("DOMContentLoaded", function () { + const qrContent = document.getElementById("qrContent"); + const qrTitle = document.getElementById("qrTitle"); + const centerText = document.getElementById("centerText"); + const generateBtn = document.getElementById("generateBtn"); + const printBtn = document.getElementById("printBtn"); + const qrcodeDiv = document.getElementById("qrcode"); + + // 初始化表单验证 + $('.ui.form').form({ + fields: { + qrContent: 'empty' + } + }); + + // 生成按钮点击事件 + generateBtn.addEventListener("click", function() { + if (!qrContent.value.trim()) { + alert('请输入要生成二维码的内容'); + return; + } + generateQRCode(); + }); + + // 打印按钮点击事件 + printBtn.addEventListener("click", function() { + if (!qrContent.value.trim()) { + alert('请先输入内容并生成二维码再打印'); + return; + } + + // 确保二维码已经生成 + if (!qrcodeDiv.querySelector('canvas')) { + generateQRCode(); + setTimeout(() => { + preparePrintAndPrint(); + }, 300); + } else { + preparePrintAndPrint(); + } + }); + + // 准备打印并执行打印 + function preparePrintAndPrint() { + const canvas = qrcodeDiv.querySelector('canvas'); + if (!canvas) { + alert('生成二维码失败，请重试'); + return; + } + + // 准备打印内容 + const printContainer = document.getElementById('print-container'); + printContainer.innerHTML = ''; + + // 创建打印专用的大尺寸二维码 + const printCanvas = document.createElement('canvas'); + printCanvas.width = 750; // A4纸宽度的大约90% + + const title = qrTitle.value.trim(); + const text = centerText.value.trim(); + + // 计算尺寸 + const titleSize = 32; + const qrSize = 600; + const textSize = 24; + const padding = 40; + + // 计算文字行数 + const textLines = text ? text.split('\n').length : 0; + const textHeight = textLines * textSize * 1.5; + + // 设置画布高度 + printCanvas.height = (title ? titleSize * 2 : 0) + qrSize + (text ? textHeight + padding : 0) + padding * 2; + + // 获取上下文并填充背景 + const ctx = printCanvas.getContext('2d'); + ctx.fillStyle = '#ffffff'; + ctx.fillRect(0, 0, printCanvas.width, printCanvas.height); + + // 绘制标题 + let yPos = padding; + if (title) { + ctx.font = `bold ${titleSize}px "Microsoft YaHei", sans-serif`; + ctx.fillStyle = '#333333'; + ctx.textAlign = 'center'; + ctx.textBaseline = 'top'; + ctx.fillText(title, printCanvas.width / 2, yPos); + yPos += titleSize * 2; + } + + // 重新生成高质量二维码 + const tempQR = document.createElement('div'); + new QRCode(tempQR, { + text: qrContent.value, + width: qrSize, + height: qrSize, + colorDark: '#000000', + colorLight: '#ffffff', + correctLevel: QRCode.CorrectLevel.H + }); + + // 等待二维码生成 + setTimeout(() => { + try { + const qrImage = tempQR.querySelector('canvas'); + const xPos = (printCanvas.width - qrSize) / 2; + + // 绘制二维码 + ctx.drawImage(qrImage, xPos, yPos); + yPos += qrSize + padding; + + // 绘制底部文字 + if (text) { + ctx.font = `${textSize}px "Microsoft YaHei", sans-serif`; + ctx.fillStyle = '#333333'; + ctx.textAlign = 'center'; + + text.split('\n').forEach((line, i) => { + ctx.fillText(line, printCanvas.width / 2, yPos + (textSize * 1.5 * i)); + }); + } + + // 添加到打印容器 + printContainer.appendChild(printCanvas); + + // 开始打印 + window.print(); + + } catch (err) { + console.error('打印准备失败:', err); + alert('打印准备失败，请重试'); + } + }, 200); + } + + function generateQRCode() { + qrcodeDiv.innerHTML = ""; + + // 获取预览容器的尺寸 + const previewContainer = document.querySelector('.preview-content'); + const containerWidth = previewContainer.offsetWidth; + const containerHeight = previewContainer.offsetHeight; + + // 计算二维码大小 + const qrWidth = Math.min(containerWidth * 0.9, containerHeight * 0.7); + + // 文字大小 + const titleSize = Math.max(24, Math.floor(qrWidth * 0.06)); + const textSize = Math.max(18, Math.floor(qrWidth * 0.05)); + const padding = Math.floor(qrWidth * 0.08); + + const title = qrTitle.value.trim(); + const text = centerText.value.trim(); + + // 计算二维码实际大小 + const qrImageSize = Math.min(qrWidth * 0.8, containerHeight * 0.6); + + // 计算高度 + const titleHeight = title ? titleSize + padding : 0; + const textLines = text ? text.split('\n').length : 0; + const textHeight = text ? (textSize * textLines * 1.5 + padding) : padding; + const totalHeight = titleHeight + qrImageSize + textHeight; + + // 创建画布 + const canvas = document.createElement('canvas'); + canvas.width = qrWidth; + canvas.height = totalHeight; + + const ctx = canvas.getContext('2d'); + ctx.fillStyle = '#ffffff'; + ctx.fillRect(0, 0, canvas.width, canvas.height); + + // 绘制标题 + let yPos = padding/2; + if (title) { + ctx.font = `bold ${titleSize}px "Microsoft YaHei", sans-serif`; + ctx.fillStyle = '#333333'; + ctx.textAlign = 'center'; + ctx.textBaseline = 'top'; + ctx.fillText(title, qrWidth/2, yPos); + yPos += titleSize + padding/2; + } + + // 生成二维码 + const tempDiv = document.createElement('div'); + new QRCode(tempDiv, { + text: qrContent.value, + width: qrImageSize, + height: qrImageSize, + colorDark: "#000000", + colorLight: "#ffffff", + correctLevel: QRCode.CorrectLevel.H + }); + + // 绘制二维码和文字 + setTimeout(() => { + const qrImage = tempDiv.querySelector('canvas'); + if (!qrImage) return; + + // 绘制二维码 + const xOffset = (qrWidth - qrImageSize) / 2; + ctx.drawImage(qrImage, xOffset, yPos); + yPos += qrImageSize + padding/2; + + // 绘制底部文字 + if (text) { + const lines = text.split('\n'); + ctx.font = `${textSize}px "Microsoft YaHei", sans-serif`; + ctx.fillStyle = '#333333'; + ctx.textAlign = 'center'; + + lines.forEach((line, i) => { + ctx.fillText(line, qrWidth/2, yPos + (textSize * 1.5 * i)); + }); + } + + // 添加到DOM + qrcodeDiv.appendChild(canvas); + }, 100); + } + + // 窗口调整时重新生成二维码 + window.addEventListener('resize', debounce(() => { + if (qrContent.value.trim() && qrcodeDiv.childElementCount > 0) { + generateQRCode(); + } + }, 300)); + + // 防抖函数 + function debounce(func, wait) { + let timeout; + return function() { + clearTimeout(timeout); + timeout = setTimeout(func, wait); + }; + } +}); diff --git a/style.css b/style.css new file mode 100644 index 0000000..b34323a --- /dev/null +++ b/style.css @@ -0,0 +1,191 @@ +body { + background: #f5f5f5; + padding: 2em 0; +} + +/* 模拟 A4 纸比例 (1:1.414, 即 210mm:297mm) */ +.preview-paper { + background-color: white; + width: 100%; + height: 0; + padding-bottom: 141.4%; /* A4 比例 */ + position: relative; + box-shadow: 0 0 10px rgba(0,0,0,0.1); + overflow: hidden; +} + +.preview-content { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + display: flex; + align-items: center; + justify-content: center; + padding: 5%; +} + +#qrcode { + max-width: 100%; + max-height: 100%; + display: flex; + align-items: center; + justify-content: center; + overflow: visible; /* 允许内容溢出 */ +} + +#qrcode canvas { + max-width: 100%; + max-height: 100%; + object-fit: contain; +} + +/* 确保左右卡片内容区域高度一致 */ +.ui.card .content { + min-height: 400px; + display: flex; + padding: 1em !important; +} + +/* 确保左右卡片高度一致 */ +.ui.two.column.grid > .column { + display: flex; +} + +.ui.fluid.card { + width: 100%; + margin: 0; + display: flex; + flex-direction: column; +} + +.ui.card > .content { + flex-grow: 1; +} + +/* 右侧卡片内容区适应 A4 比例 */ +.preview-card .content { + padding: 1em !important; + display: flex; + align-items: center; + justify-content: center; +} + +/* 输入区样式优化 */ +.form-content { + display: flex; + flex-direction: column; + padding-bottom: 1em !important; +} + +.ui.form { + display: flex; + flex-direction: column; + height: 100%; +} + +.ui.form .field { + margin-bottom: 1em; +} + +.ui.form textarea { + min-height: 80px; + resize: vertical; +} + +/* 自动拉伸中间区域 */ +.ui.form .field:nth-child(2) textarea { + flex-grow: 2; +} + +/* 优化按钮间距与布局 */ +.button-fields { + margin-top: auto !important; + margin-bottom: 0 !important; +} + +.button-fields .field { + padding: 0 !important; + margin-bottom: 0.75em !important; /* 增加了按钮间间距 */ +} + +.button-fields .field:last-child { + margin-bottom: 0 !important; +} + +/* 优化按钮容器 */ +.button-container { + margin-top: auto !important; + padding: 0 !important; +} + +/* 按钮间距调整 */ +.ui.two.buttons { + gap: 10px; /* 增加按钮之间的间距 */ + display: flex; +} + +/* 确保按钮宽度相等 */ +.ui.two.buttons .button { + margin: 0 !important; + flex: 1; +} + +/* 为打印按钮添加一点视觉区分 */ +#printBtn { + box-shadow: none !important; + border: 1px solid #e0e1e2 !important; + background-color: #f8f9fa !important; +} + +#printBtn:hover { + background-color: #e9ecef !important; +} + +/* 打印样式 */ +@media print { + @page { + size: A4 portrait; + margin: 0; + } + + html, body { + width: 100%; + height: 100%; + margin: 0; + padding: 0; + background-color: #fff; + } + + .ui.container, .ui.grid, .ui.basic.segment { + display: none !important; + } + + /* 显示打印容器 */ + #print-container { + display: block !important; + position: fixed; + left: 0; + top: 0; + width: 100%; + height: 100%; + z-index: 9999; + background: white; + } + + #print-container canvas { + position: absolute; + left: 50%; + top: 50%; + transform: translate(-50%, -50%); + max-width: 90%; + max-height: 90%; + height: auto !important; + } +} + +/* 打印专用容器（正常不显示） */ +#print-container { + display: none; +}