{"id":31874,"date":"2024-11-25T11:37:57","date_gmt":"2024-11-25T03:37:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31874\/"},"modified":"2024-11-25T11:37:57","modified_gmt":"2024-11-25T03:37:57","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e9%80%9a%e8%bf%87%e4%bf%9d%e5%ad%98%e5%9b%be%e7%89%87%e5%88%86%e4%ba%ab%e5%88%b0%e6%9c%8b%e5%8f%8b%e5%9c%88%e7%9a%84%e5%8a%9f%e8%83%bd%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31874\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u901a\u8fc7\u4fdd\u5b58\u56fe\u7247\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u529f\u80fd\u5b9e\u73b0"},"content":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u901a\u8fc7\u4fdd\u5b58\u56fe\u7247\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u529f\u80fd\u5b9e\u73b0\uff0c\u6709\u7740\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u73b0\u5728\u5206\u4eab\u7ed9\u5927\u5bb6\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b<\/p>\n

\u5c0f\u7a0b\u5e8f\u5185\u662f\u4e0d\u80fd\u76f4\u63a5\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u3002\u6240\u4ee5\u53ea\u80fd\u901a\u8fc7\u751f\u6210\u56fe\u7247\uff0c\u643a\u5e26\u5c0f\u7a0b\u5e8f\u4e8c\u7ef4\u7801\uff0c\u4fdd\u5b58\u5230\u624b\u673a\u76f8\u518c\uff0c\u8ba9\u7528\u6237\u81ea\u5df1\u9009\u62e9\u53d1\u5230\u670b\u53cb\u5708\u3002\u7136\u540e\u53ef\u4ee5\u901a\u8fc7\u5728\u5c0f\u7a0b\u5e8f\u4e2d\u8bc6\u522b\u4e8c\u7ef4\u7801\u6765\u8fdb\u5165\u5c0f\u7a0b\u5e8f\u7684\u6307\u5b9a\u9875\u9762\u3002\u4e0b\u9762\u5c0f\u7f16\u7ed9\u5927\u5bb6\u5206\u4eab\u5b9e\u73b0\u4ee3\u7801\uff0c\u9700\u8981\u7684\u670b\u53cb\u53c2\u8003\u4e0b\u5427<\/p>\n

\u8bf4\u660e<\/strong><\/span><\/p>\n

\u9996\u5148\u8bf4\u660e\u4e00\u70b9\uff0c\u5c0f\u7a0b\u5e8f\u5185\u662f\u4e0d\u80fd\u76f4\u63a5\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u3002\u6240\u4ee5\u53ea\u80fd\u901a\u8fc7\u751f\u6210\u56fe\u7247\uff0c\u643a\u5e26\u5c0f\u7a0b\u5e8f\u4e8c\u7ef4\u7801\uff0c\u4fdd\u5b58\u5230\u624b\u673a\u76f8\u518c\uff0c\u8ba9\u7528\u6237\u81ea\u5df1\u9009\u62e9\u53d1\u5230\u670b\u53cb\u5708\u3002\u7136\u540e\u53ef\u4ee5\u901a\u8fc7\u5728\u5c0f\u7a0b\u5e8f\u4e2d\u8bc6\u522b\u4e8c\u7ef4\u7801\u6765\u8fdb\u5165\u5c0f\u7a0b\u5e8f\u7684\u6307\u5b9a\u9875\u9762\u3002\u53c2\u8003\u5e02\u9762\u4e0a\u652f\u6301\u5206\u4eab\u7684\u5e94\u7528\uff0c\u57fa\u672c\u90fd\u662f\u8fd9\u79cd\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n

\u51c6\u5907\u9636\u6bb5<\/strong><\/span><\/p>\n

1.\u901a\u8fc7\u670d\u52a1\u5668\u83b7\u53d6\u5c0f\u7a0b\u5e8f\u7801<\/strong><\/p>\n

\u8fd9\u91cc\u53ef\u4ee5\u53c2\u8003\u4e0b\u5fae\u4fe1\u7684\u5b98\u65b9\u6587\u6863\uff0c\u7ed9\u540e\u53f0\u6307\u5b9a\u7684\u53c2\u6570\u548c\u8def\u5f84\u7b49\u4fe1\u606f\uff0c\u8ba9\u540e\u53f0\u751f\u6210\u6307\u5b9a\u7684\u5c0f\u7a0b\u5e8f\u7801\u3002\u7136\u540e\u8c03\u7528wx.getImageInfo\u5c06\u540e\u53f0\u751f\u6210\u7684\u5c0f\u7a0b\u5e8f\u7801\u4fdd\u5b58\u8d77\u6765\u3002<\/p>\n

\u6ce8\u610f\u4e00\u5b9a\u8981\u4ed4\u7ec6\u770b\u4e0b\u5fae\u4fe1\u7684\u6587\u6863\uff0c\u5982\u679c\u751f\u6210\u5c0f\u7a0b\u5e8f\u7801\u7684\u8def\u5f84\u6b63\u5f0f\u670d\u52a1\u5668\u4e0d\u5b58\u5728\uff0c\u5c06\u4f1a\u751f\u6210\u5931\u8d25\u3002\u8fd9\u70b9\u4e5f\u5f88\u86cb\u75bc\uff0c\u5f88\u4e0d\u65b9\u4fbf\u8c03\u8bd5\u3002<\/p>\n<\/p>\n

wx.getImageInfo({            \n  src:'https:\/\/xxx.jpg',\/\/\u670d\u52a1\u5668\u8fd4\u56de\u7684\u5e26\u53c2\u6570\u7684\u5c0f\u7a0b\u5e8f\u7801\u5730\u5740\n  success: function (res) {\n    \/\/res.path\u662f\u7f51\u7edc\u56fe\u7247\u7684\u672c\u5730\u5730\u5740\n    qrCodePath = res.path;\n  },\n  fail: function (res) {\n    \/\/\u5931\u8d25\u56de\u8c03\n  }\n});<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
1.\u901a\u8fc7canvas\u7ed8\u5236\u6240\u9700\u4fe1\u606f<\/strong><\/p>\n
\u51c6\u5907\u597d\u6240\u6709\u7684\u56fe\u7247\u4e4b\u540e\u5c31\u53ef\u4ee5\u901a\u8fc7canvas\u7ed8\u5236\u4e86\uff0c\u7136\u540e\u518d\u5c06canvas\u5bfc\u51fa\u4e3a\u56fe\u7247\u3002\u5173\u4e8e\u7ed8\u5236\u8fd9\u5757\uff0c\u53ef\u4ee5\u53c2\u8003\u5fae\u4fe1\u7684canvas api\uff0c\u4e0b\u9762\u7684\u57fa\u672c\u90fd\u662f\u67e5\u7740api\u7684\u65b9\u6cd5\u8d70\u7684\u3002<\/p>\n
\u5176\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u6709\u51e0\u70b9\u3002<\/p>\n
1.\u662f\u4e0d\u77e5\u9053\u7ed8\u51fa\u6765\u7684\u6587\u5b57\u957f\u5ea6\uff0c\u6240\u4ee5\u4e0d\u77e5\u9053\u6587\u5b57\u5230\u5e95\u4ec0\u4e48\u65f6\u5019\u8be5\u6362\u884c\uff0c\u6240\u4ee5\u9488\u5bf9\u5546\u54c1\u6807\u9898\uff0c\u53ef\u80fd\u591a\u884c\u7684\u6570\u636e\u56fa\u5b9a\u4e86\u4e00\u884c18\u4e2a\u5b57\u7b26\u3002<\/p>\n
2.\u662f\u5173\u4e8e\u7ed8\u5236\u56fe\u7247\u7684\u5bfc\u51fa\uff0c\u6309\u7167\u5b98\u65b9api\u7684\u8bf4\u6cd5\u5e94\u8be5\u5728draw()\u5b8c\u6210\u7684\u56de\u8c03\u4e2d\u6267\u884c\uff0c\u4f46\u662f\u901a\u8fc7<\/p>\n<\/p>\n
canvasCtx.draw(false,function(res){\n});<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4e00\u76f4\u4e0d\u56de\u8c03\u5b8c\u6210\u3002\u4e0d\u77e5\u9053\u54ea\u91cc\u51fa\u95ee\u9898\u4e86\u3002\u6240\u4ee5\u6700\u540e\u53ea\u597d\u52a0\u4e86\u4e00\u4e2a\u5ef6\u65f6\u53bb\u4fdd\u5b58\u56fe\u7247\u3002<\/p>\n<\/p>\n
\/**\n * \u7ed8\u5236\u5206\u4eab\u7684\u56fe\u7247\n * @param goodsPicPath \u5546\u54c1\u56fe\u7247\u7684\u672c\u5730\u94fe\u63a5\n * @param qrCodePath \u4e8c\u7ef4\u7801\u7684\u672c\u5730\u94fe\u63a5\n *\/\ndrawSharePic: function (goodsPicPath, qrCodePath) {\n  wx.showLoading({\n    title: '\u6b63\u5728\u751f\u6210\u56fe\u7247...',\n    mask: true,\n  });\n  \/\/y\u65b9\u5411\u7684\u504f\u79fb\u91cf\uff0c\u56e0\u4e3a\u662f\u4ece\u4e0a\u5f80\u4e0b\u7ed8\u5236\u7684\uff0c\u6240\u4ee5y\u4e00\u76f4\u5411\u4e0b\u504f\u79fb\uff0c\u4e0d\u65ad\u589e\u5927\u3002\n  let yOffset = 20;\n  const goodsTitle = this.data.orderDetail.paltProduct.name1;\n  let goodsTitleArray = [];\n  \/\/\u4e3a\u4e86\u9632\u6b62\u6807\u9898\u8fc7\u957f\uff0c\u5206\u5272\u5b57\u7b26\u4e32,\u6bcf\u884c18\u4e2a\n  for (let i = 0; i  2) {\n      break;\n    }\n    goodsTitleArray.push(goodsTitle.substr(i * 18, 18));\n  }\n  const price = this.data.orderDetail.price;\n  const marketPrice = this.data.orderDetail.marketPrice;\n  const title1 = '\u60a8\u7684\u597d\u53cb\u9080\u8bf7\u60a8\u4e00\u8d77\u5206\u4eab\u7cbe\u54c1\u597d\u8d27';\n  const title2 = '\u7acb\u5373\u6253\u5f00\u770b\u770b\u5427';\n  const codeText = '\u957f\u6309\u8bc6\u522b\u5c0f\u7a0b\u5e8f\u7801\u67e5\u770b\u8be6\u60c5';\n  const imgWidth = 780;\n  const imgHeight = 1600;\n\n  const canvasCtx = wx.createCanvasContext('shareCanvas');\n  \/\/\u7ed8\u5236\u80cc\u666f\n  canvasCtx.setFillStyle('white');\n  canvasCtx.fillRect(0, 0, 390, 800);\n  \/\/\u7ed8\u5236\u5206\u4eab\u7684\u6807\u9898\u6587\u5b57\n  canvasCtx.setFontSize(24);\n  canvasCtx.setFillStyle('#333333');\n  canvasCtx.setTextAlign('center');\n  canvasCtx.fillText(title1, 195, 40);\n  \/\/\u7ed8\u5236\u5206\u4eab\u7684\u7b2c\u4e8c\u884c\u6807\u9898\u6587\u5b57\n  canvasCtx.fillText(title2, 195, 70);\n  \/\/\u7ed8\u5236\u5546\u54c1\u56fe\u7247\n  canvasCtx.drawImage(goodPicPath, 0, 90, 390, 390);\n  \/\/\u7ed8\u5236\u5546\u54c1\u6807\u9898\n  yOffset = 490;\n  goodsTitleArray.forEach(function (value) {\n    canvasCtx.setFontSize(20);\n    canvasCtx.setFillStyle('#333333');\n    canvasCtx.setTextAlign('left');\n    canvasCtx.fillText(value, 20, yOffset);\n    yOffset += 25;\n  });\n  \/\/\u7ed8\u5236\u4ef7\u683c\n  yOffset += 8;\n  canvasCtx.setFontSize(20);\n  canvasCtx.setFillStyle('#f9555c');\n  canvasCtx.setTextAlign('left');\n  canvasCtx.fillText('\uffe5', 20, yOffset);\n  canvasCtx.setFontSize(30);\n  canvasCtx.setFillStyle('#f9555c');\n  canvasCtx.setTextAlign('left');\n  canvasCtx.fillText(price, 40, yOffset);\n  \/\/\u7ed8\u5236\u539f\u4ef7\n  const xOffset = (price.length \/ 2 + 1) * 24 + 50;\n  canvasCtx.setFontSize(20);\n  canvasCtx.setFillStyle('#999999');\n  canvasCtx.setTextAlign('left');\n  canvasCtx.fillText('\u539f\u4ef7:\u00a5' + marketPrice, xOffset, yOffset);\n  \/\/\u7ed8\u5236\u539f\u4ef7\u7684\u5220\u9664\u7ebf\n  canvasCtx.setLineWidth(1);\n  canvasCtx.moveTo(xOffset, yOffset - 6);\n  canvasCtx.lineTo(xOffset + (3 + marketPrice.toString().length \/ 2) * 20, yOffset - 6);\n  canvasCtx.setStrokeStyle('#999999');\n  canvasCtx.stroke();\n  \/\/\u7ed8\u5236\u6700\u5e95\u90e8\u6587\u5b57\n  canvasCtx.setFontSize(18);\n  canvasCtx.setFillStyle('#333333');\n  canvasCtx.setTextAlign('center');\n  canvasCtx.fillText(codeText, 195, 780);\n  \/\/\u7ed8\u5236\u4e8c\u7ef4\u7801\n  canvasCtx.drawImage(qrCodePath, 95, 550, 200, 200);\n  canvasCtx.draw();\n  \/\/\u7ed8\u5236\u4e4b\u540e\u52a0\u4e00\u4e2a\u5ef6\u65f6\u53bb\u751f\u6210\u56fe\u7247\uff0c\u5982\u679c\u76f4\u63a5\u751f\u6210\u53ef\u80fd\u6ca1\u6709\u7ed8\u5236\u5b8c\u6210\uff0c\u5bfc\u51fa\u56fe\u7247\u4f1a\u6709\u95ee\u9898\u3002\n  setTimeout(function () {\n    wx.canvasToTempFilePath({\n      x: 0,\n      y: 0,\n      width: 390,\n      height: 800,\n      destWidth: 390,\n      destHeight: 800,\n      canvasId: 'shareCanvas',\n      success: function (res) {\n        that.setData({\n          shareImage: res.tempFilePath,\n          showSharePic: true\n        })\n        wx.hideLoading();\n      },\n      fail: function (res) {\n        console.log(res)\n        wx.hideLoading();\n      }\n    })\n  }, 2000);\n},<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u540e\u770b\u4e0b\u7ed8\u5236\u51fa\u6765\u7684\u6548\u679c\u56fe\u3002<\/p>\n
\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u901a\u8fc7\u4fdd\u5b58\u56fe\u7247\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u529f\u80fd\u5b9e\u73b0\u63d2\u56fe\"<\/p>\n
\u751f\u6210\u56fe\u7247\u4e4b\u540e\u5c31\u53ef\u4ee5\u63d0\u793a\u7528\u6237\u53bb\u4fdd\u5b58\u5206\u4eab\u4e86\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff0c\u66f4\u591a\u76f8\u5173\u5185\u5bb9\u8bf7\u5173\u6ce8PHP\u4e2d\u6587\u7f51\uff01<\/p>\n
\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n<\/p>\n
<\/span><\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u901a\u8fc7\u4fdd\u5b58\u56fe\u7247\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u529f\u80fd\u5b9e\u73b0\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u901a\u8fc7\u4fdd\u5b58\u56fe\u7247\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u529f\u80fd\u5b9e\u73b0\uff0c\u6709\u7740\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u73b0\u5728\u5206\u4eab\u7ed9\u5927\u5bb6\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b \u5c0f\u7a0b\u5e8f\u5185\u662f\u4e0d\u80fd\u76f4\u63a5\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u3002\u6240\u4ee5\u53ea\u80fd\u901a\u8fc7\u751f\u6210\u56fe\u7247\uff0c\u643a\u5e26\u5c0f\u7a0b\u5e8f\u4e8c\u7ef4\u7801\uff0c\u4fdd\u5b58\u5230\u624b\u673a\u76f8\u518c\uff0c\u8ba9\u7528\u6237\u81ea\u5df1\u9009\u62e9\u53d1\u5230\u670b\u53cb\u5708\u3002\u7136\u540e\u53ef\u4ee5\u901a\u8fc7\u5728\u5c0f\u7a0b\u5e8f\u4e2d\u8bc6\u522b\u4e8c\u7ef4\u7801\u6765\u8fdb\u5165\u5c0f\u7a0b\u5e8f\u7684\u6307\u5b9a\u9875\u9762\u3002\u4e0b\u9762\u5c0f\u7f16\u7ed9\u5927\u5bb6\u5206\u4eab\u5b9e\u73b0\u4ee3\u7801\uff0c\u9700\u8981\u7684\u670b\u53cb\u53c2\u8003\u4e0b\u5427 \u8bf4\u660e \u9996\u5148\u8bf4\u660e\u4e00\u70b9\uff0c\u5c0f\u7a0b\u5e8f\u5185\u662f\u4e0d\u80fd\u76f4\u63a5\u5206\u4eab\u5230\u670b\u53cb\u5708\u7684\u3002\u6240\u4ee5\u53ea\u80fd\u901a\u8fc7\u751f\u6210\u56fe\u7247\uff0c\u643a\u5e26\u5c0f\u7a0b\u5e8f\u4e8c\u7ef4\u7801\uff0c\u4fdd\u5b58\u5230\u624b\u673a\u76f8\u518c\uff0c\u8ba9\u7528\u6237\u81ea\u5df1\u9009\u62e9\u53d1\u5230\u670b\u53cb\u5708\u3002\u7136\u540e\u53ef\u4ee5\u901a\u8fc7\u5728\u5c0f\u7a0b\u5e8f\u4e2d\u8bc6\u522b\u4e8c\u7ef4\u7801\u6765\u8fdb\u5165\u5c0f\u7a0b\u5e8f\u7684\u6307\u5b9a\u9875\u9762\u3002\u53c2\u8003\u5e02\u9762\u4e0a\u652f\u6301\u5206\u4eab\u7684\u5e94\u7528\uff0c\u57fa\u672c\u90fd\u662f\u8fd9\u79cd\u5b9e\u73b0\u65b9\u5f0f\u3002 \u51c6\u5907\u9636\u6bb5 1.\u901a\u8fc7\u670d\u52a1\u5668\u83b7\u53d6\u5c0f\u7a0b\u5e8f\u7801 \u8fd9\u91cc\u53ef\u4ee5\u53c2\u8003\u4e0b\u5fae\u4fe1\u7684\u5b98\u65b9\u6587\u6863\uff0c\u7ed9\u540e\u53f0\u6307\u5b9a\u7684\u53c2\u6570\u548c\u8def\u5f84\u7b49\u4fe1\u606f\uff0c\u8ba9\u540e\u53f0\u751f\u6210\u6307\u5b9a\u7684\u5c0f\u7a0b\u5e8f\u7801\u3002\u7136\u540e\u8c03\u7528wx.getImageInfo\u5c06\u540e\u53f0\u751f\u6210\u7684\u5c0f\u7a0b\u5e8f\u7801\u4fdd\u5b58\u8d77\u6765\u3002 \u6ce8\u610f\u4e00\u5b9a\u8981\u4ed4\u7ec6\u770b\u4e0b\u5fae\u4fe1\u7684\u6587\u6863\uff0c\u5982\u679c\u751f\u6210\u5c0f\u7a0b\u5e8f\u7801\u7684\u8def\u5f84\u6b63\u5f0f\u670d\u52a1\u5668\u4e0d\u5b58\u5728\uff0c\u5c06\u4f1a\u751f\u6210\u5931\u8d25\u3002\u8fd9\u70b9\u4e5f\u5f88\u86cb\u75bc\uff0c\u5f88\u4e0d\u65b9\u4fbf\u8c03\u8bd5\u3002 wx.getImageInfo({               src:’https:\/\/xxx.jpg’,\/\/\u670d\u52a1\u5668\u8fd4\u56de\u7684\u5e26\u53c2\u6570\u7684\u5c0f\u7a0b\u5e8f\u7801\u5730\u5740   success: function (res) {     \/\/res.path\u662f\u7f51\u7edc\u56fe\u7247\u7684\u672c\u5730\u5730\u5740     qrCodePath = res.path;   },   fail: function (res) {     \/\/\u5931\u8d25\u56de\u8c03   } }); \u767b\u5f55\u540e\u590d\u5236 1.\u901a\u8fc7canvas\u7ed8\u5236\u6240\u9700\u4fe1\u606f \u51c6\u5907\u597d\u6240\u6709\u7684\u56fe\u7247\u4e4b\u540e\u5c31\u53ef\u4ee5\u901a\u8fc7canvas\u7ed8\u5236\u4e86\uff0c\u7136\u540e\u518d\u5c06canvas\u5bfc\u51fa\u4e3a\u56fe\u7247\u3002\u5173\u4e8e\u7ed8\u5236\u8fd9\u5757\uff0c\u53ef\u4ee5\u53c2\u8003\u5fae\u4fe1\u7684canvas api\uff0c\u4e0b\u9762\u7684\u57fa\u672c\u90fd\u662f\u67e5\u7740api\u7684\u65b9\u6cd5\u8d70\u7684\u3002 \u5176\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u6709\u51e0\u70b9\u3002 1.\u662f\u4e0d\u77e5\u9053\u7ed8\u51fa\u6765\u7684\u6587\u5b57\u957f\u5ea6\uff0c\u6240\u4ee5\u4e0d\u77e5\u9053\u6587\u5b57\u5230\u5e95\u4ec0\u4e48\u65f6\u5019\u8be5\u6362\u884c\uff0c\u6240\u4ee5\u9488\u5bf9\u5546\u54c1\u6807\u9898\uff0c\u53ef\u80fd\u591a\u884c\u7684\u6570\u636e\u56fa\u5b9a\u4e86\u4e00\u884c18\u4e2a\u5b57\u7b26\u3002 2.\u662f\u5173\u4e8e\u7ed8\u5236\u56fe\u7247\u7684\u5bfc\u51fa\uff0c\u6309\u7167\u5b98\u65b9api\u7684\u8bf4\u6cd5\u5e94\u8be5\u5728draw()\u5b8c\u6210\u7684\u56de\u8c03\u4e2d\u6267\u884c\uff0c\u4f46\u662f\u901a\u8fc7 canvasCtx.draw(false,function(res){ }); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u79cd\u65b9\u5f0f\uff0c\u4e00\u76f4\u4e0d\u56de\u8c03\u5b8c\u6210\u3002\u4e0d\u77e5\u9053\u54ea\u91cc\u51fa\u95ee\u9898\u4e86\u3002\u6240\u4ee5\u6700\u540e\u53ea\u597d\u52a0\u4e86\u4e00\u4e2a\u5ef6\u65f6\u53bb\u4fdd\u5b58\u56fe\u7247\u3002 \/**  * \u7ed8\u5236\u5206\u4eab\u7684\u56fe\u7247  * @param goodsPicPath \u5546\u54c1\u56fe\u7247\u7684\u672c\u5730\u94fe\u63a5  * @param qrCodePath \u4e8c\u7ef4\u7801\u7684\u672c\u5730\u94fe\u63a5  *\/ drawSharePic: function (goodsPicPath, qrCodePath) {   wx.showLoading({     title: ‘\u6b63\u5728\u751f\u6210\u56fe\u7247…’,     mask: true,   });   \/\/y\u65b9\u5411\u7684\u504f\u79fb\u91cf\uff0c\u56e0\u4e3a\u662f\u4ece\u4e0a\u5f80\u4e0b\u7ed8\u5236\u7684\uff0c\u6240\u4ee5y\u4e00\u76f4\u5411\u4e0b\u504f\u79fb\uff0c\u4e0d\u65ad\u589e\u5927\u3002   let yOffset = 20;   const goodsTitle = this.data.orderDetail.paltProduct.name1;   let goodsTitleArray = [];   \/\/\u4e3a\u4e86\u9632\u6b62\u6807\u9898\u8fc7\u957f\uff0c\u5206\u5272\u5b57\u7b26\u4e32,\u6bcf\u884c18\u4e2a   for (let i = 0; i  2) {       break;     }     goodsTitleArray.push(goodsTitle.substr(i * 18, 18));   }   const price = this.data.orderDetail.price;   const marketPrice = this.data.orderDetail.marketPrice;   const title1 = ‘\u60a8\u7684\u597d\u53cb\u9080\u8bf7\u60a8\u4e00\u8d77\u5206\u4eab\u7cbe\u54c1\u597d\u8d27’;   const title2 = ‘\u7acb\u5373\u6253\u5f00\u770b\u770b\u5427’;   const codeText = ‘\u957f\u6309\u8bc6\u522b\u5c0f\u7a0b\u5e8f\u7801\u67e5\u770b\u8be6\u60c5’;   const imgWidth = 780; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-31874","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=31874"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31874\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=31874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=31874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=31874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}