{"id":34200,"date":"2024-11-25T13:45:39","date_gmt":"2024-11-25T05:45:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34200\/"},"modified":"2024-11-25T13:45:39","modified_gmt":"2024-11-25T05:45:39","slug":"%e6%89%8b%e6%8a%8a%e6%89%8b%e5%b8%a6%e4%bd%a0%e5%ae%9e%e7%8e%b0%e8%99%8e%e5%b9%b4%e5%a4%b4%e5%83%8f%e6%a1%86%e5%88%b6%e4%bd%9c%e5%b0%8f%e7%a8%8b%e5%ba%8f%ef%bc%88%e5%ae%9e%e8%b7%b5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34200\/","title":{"rendered":"\u624b\u628a\u624b\u5e26\u4f60\u5b9e\u73b0\u864e\u5e74\u5934\u50cf\u6846\u5236\u4f5c\u5c0f\u7a0b\u5e8f\uff08\u5b9e\u8df5\uff09"},"content":{"rendered":"

\u864e\u5e74\u6625\u8282\u5feb\u6765\u4e86\uff0c\u5982\u4f55\u7ed9\u56fe\u7247\u6dfb\u52a0\u4e0a\u864e\u5e74\u5934\u50cf\u6846\uff0c\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u5236\u4f5c\u4e00\u4e2a\u5c0f\u7a0b\u5e8f\u6765\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

\"\u624b\u628a\u624b\u5e26\u4f60\u5b9e\u73b0\u864e\u5e74\u5934\u50cf\u6846\u5236\u4f5c\u5c0f\u7a0b\u5e8f\uff08\u5b9e\u8df5\uff09\u63d2\u56fe\"<\/p>\n

\u53c8\u5230\u4e86\u4e00\u5e74\u7684\u7ed3\u5c3e\uff0c\u611f\u89c9\u65f6\u95f4\u8fc7\u7684\u901d\u8d3c\u9e21\u513f\u5feb\uff0c\u4e00\u6643\u4e00\u5e74\u5c31\u6ca1\u4e86\uff0c\u4e00\u6643\u4e00\u5e74\u53c8\u6ca1\u4e86\u3002<\/p>\n

\u8bb0\u5f97\u53bb\u5e74\u7531\u4e8e\u75ab\u60c5\u7684\u539f\u56e0\u6ca1\u6709\u56de\u5bb6\u8fc7\u5e74\uff0c\u5e74\u4e09\u5341\u7684\u665a\u4e0a\u5c31\u5728\u5bb6\u65cf\u5fae\u4fe1\u7fa4\u91cc\u9762\u53d1\u90a3\u79cd\u901a\u8fc7\u73a9\u6e38\u620f\u83b7\u5f97\u7ea2\u5305\u7684\u5c0f\u7a0b\u5e8f\uff0c\u4e5f\u662f\u5f88\u6b22\u4e50\u7684\u3002<\/p>\n

\u867d\u7136\u6211\u81ea\u5df1\u6ca1\u5f00\u53d1\u8fc7\u5c0f\u6e38\u620f\uff0c\u4f46\u662f\u5c0f\u7a0b\u5e8f\u8fd8\u662f\u5199\u8fc7\u4e00\u4e9b\uff0c\u8fd9\u4e0d\u6700\u8fd1\u770b\u5230\u5f88\u591a\u670b\u53cb\u90fd\u6362\u4e0a\u4e86\u65b0\u5e74\u5934\u50cf\u3002 \u5c31\u50cf\u4e0b\u9762\u8fd9\u79cd\u7684\uff1a<\/p>\n

\"\u624b\u628a\u624b\u5e26\u4f60\u5b9e\u73b0\u864e\u5e74\u5934\u50cf\u6846\u5236\u4f5c\u5c0f\u7a0b\u5e8f\uff08\u5b9e\u8df5\uff09\u63d2\u56fe1\"<\/p>\n

\u770b\u4e86\u4e0b\u4e3b\u8981\u5c31\u662f\u4e24\u90e8\u5206\uff1a\u56fe\u7247 + \u76f8\u6846 \u53e0\u52a0\u4fdd\u5b58\u4e3a\u4e00\u5f20\u56fe\u7247\uff0c\u90a3\u6211\u4e5f\u53ef\u4ee5\u53bb\u5b9e\u73b0\u4e00\u4e2a\u3002<\/p>\n

\u4e8e\u662f\u5c31\u6709\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u81ea\u5236\u864e\u5e74\u5934\u50cf\u6846\u5c0f\u7a0b\u5e8f\u3002<\/p>\n

\u5b9e\u73b0<\/h2>\n

\u8bdd\u4e0d\u591a\u8bf4\uff0c\u5148\u4e0a\u6548\u679c\u56fe\u3002<\/p>\n

\"\u624b\u628a\u624b\u5e26\u4f60\u5b9e\u73b0\u864e\u5e74\u5934\u50cf\u6846\u5236\u4f5c\u5c0f\u7a0b\u5e8f\uff08\u5b9e\u8df5\uff09\u63d2\u56fe2\"<\/p>\n

1\u3001\u5b9e\u73b0\u539f\u7406<\/span><\/strong><\/p>\n

\u901a\u8fc7\u6548\u679c\u56fe\u53ef\u4ee5\u770b\u5230\uff0c\u5728\u8fd9\u4e2a\u5730\u65b9\u7528\u5230\u4e86\u4e24\u5f20\u56fe\u7247\uff1a<\/p>\n

\u4e00\u5f20\u662f\u901a\u8fc7\u201c\u83b7\u53d6\u5934\u50cf\u201d\u6309\u94ae\u83b7\u53d6\u7684\u5fae\u4fe1\u7528\u6237\u7684\u5934\u50cf\uff0c\u7528\u4f5c\u5e95\u56fe\uff1b<\/p>\n

\u53e6\u5916\u4e00\u5f20\u662f\u76f8\u6846\u56fe\u7247\uff0c\u8fd9\u662f\u9884\u5236\u7684\u9759\u6001\u8d44\u6e90\uff1b<\/p>\n

\u5728\u70b9\u51fb\u201c\u4fdd\u5b58\u5934\u50cf\u201d\u7684\u65f6\u5019\uff0c\u5c06\u4e0a\u9762\u4e24\u5f20\u56fe\u7247\u5206\u522b\u901a\u8fc7canvas\u753b\u5230\u753b\u677f\u4e0a\uff0c\u5148\u753b\u5e95\u56fe\uff0c\u5728\u753b\u76f8\u6846\u56fe\uff0c\u7ed8\u5236\u5b8c\u6210\u540e\u5c06\u753b\u677f\u4e0a\u7684\u56fe\u7247\u4fdd\u5b58\u5230\u672c\u5730\u5c31\u5b8c\u4e8b\u4e86\u3002<\/p>\n

\u4e0b\u9762\u5f00\u59cb\u4ecb\u7ecd\u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4\u3002<\/p>\n

\"\u624b\u628a\u624b\u5e26\u4f60\u5b9e\u73b0\u864e\u5e74\u5934\u50cf\u6846\u5236\u4f5c\u5c0f\u7a0b\u5e8f\uff08\u5b9e\u8df5\uff09\u63d2\u56fe3\"<\/p>\n

2\u3001\u6536\u96c6\u9759\u6001\u8d44\u6e90<\/span><\/strong><\/p>\n

\u5728\u6211\u8fd9\u4e2a\u5c0f\u7a0b\u5e8f\u4e2d\u5185\u7f6e\u4e86\u4e00\u4e9b\u9759\u6001\u8d44\u6e90\uff0c\u6bd4\u5982\uff1a\u5934\u50cf\u6846\u56fe\u7247\u3001\u9996\u9875\u80cc\u666f\u56fe\u7247\u3001\u5e95\u90e8\u5bfc\u822a\u680f\u56fe\u6807\u7b49\u3002<\/p>\n

\u8fd9\u4e9b\u56fe\u7247\u6765\u6e90\u4e8e\u4e0b\u9762\u8fd9\u51e0\u4e2a\u7f51\u7ad9\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002<\/p>\n

\n \u963f\u91cc\u5df4\u5df4\u77e2\u91cf\u56fe\u6807\u5e93https:\/\/www.iconfont.cn\/\n<\/p><\/blockquote>\n

\u83b7\u53d6\u56fe\u6807\u7684\u597d\u53bb\u5904\u3002<\/p>\n

\n

\u5343\u56fe\u7f51<\/p>\n

https:\/\/www.58pic.com\/<\/p>\n<\/blockquote>\n

\u83b7\u53d6\u80cc\u666f\u56fe\u7247\u3001\u5934\u50cf\u6846\u7b49\u7684\u597d\u53bb\u5904\u3002<\/p>\n

3\u3001\u7f16\u7801<\/span><\/strong><\/p>\n

\u5206\u4e3a\u4e09\u4e2a\u90e8\u5206\u4ecb\u7ecd\u7f16\u7801\u8fd9\u4e2a\u9636\u6bb5\u3002<\/p>\n

3.1 \u83b7\u53d6\u5fae\u4fe1\u7528\u6237\u5934\u50cf<\/strong><\/p>\n

\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u63d0\u4f9b\u6709api\u83b7\u53d6\u5fae\u4fe1\u7528\u6237\u4fe1\u606f\u3002 <\/p>\n

\u901a\u8fc7button\u6309\u94ae\u70b9\u51fb\uff0c\u83b7\u53d6\u5fae\u4fe1\u7528\u6237\u4fe1\u606f\uff1a<\/p>\n

<button>\u83b7\u53d6\u5934\u50cf<\/button><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n
getUserProfile\u5b9e\u73b0\u5982\u4e0b\uff1a<\/p>\n<\/blockquote>\n
    \/\/ \u63a8\u8350\u4f7f\u7528wx.getUserProfile\u83b7\u53d6\u7528\u6237\u4fe1\u606f\uff0c\u5f00\u53d1\u8005\u6bcf\u6b21\u901a\u8fc7\u8be5\u63a5\u53e3\u83b7\u53d6\u7528\u6237\u4e2a\u4eba\u4fe1\u606f\u5747\u9700\u7528\u6237\u786e\u8ba4\n    getUserProfile(e) {\n      let that = this;\n      wx.getUserProfile({\n          desc: '\u4ec5\u7528\u4e8e\u751f\u6210\u5934\u50cf\u4f7f\u7528', \/\/ \u58f0\u660e\u83b7\u53d6\u7528\u6237\u4e2a\u4eba\u4fe1\u606f\u540e\u7684\u7528\u9014\uff0c\u540e\u7eed\u4f1a\u5c55\u793a\u5728\u5f39\u7a97\u4e2d\uff0c\u8bf7\u8c28\u614e\u586b\u5199\n          success: (res) =&gt; {\n            \/\/\u83b7\u53d6\u9ad8\u6e05\u7528\u6237\u5934\u50cf\n            let url = res.userInfo.avatarUrl;\n            while (!isNaN(parseInt(url.substring(url.length - 1, url.length)))) {\n              url = url.substring(0, url.length - 1)\n            }\n            url = url.substring(0, url.length - 1) + \"\/0\";\n            res.userInfo.avatarUrl = url;\n            that.setData({\n              userInfo: res.userInfo,\n              hasUserInfo: true\n            })\n          }\n        });\n    },<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5230\u8fd9\u91cc\u83b7\u53d6\u5fae\u4fe1\u7528\u6237\u5934\u50cf\u5df2\u7ecf\u5b8c\u6210\u3002<\/p>\n
\n
\u5907\u6ce8\uff1a \u901a\u8fc7res.userInfo\u9ed8\u8ba4\u8fd4\u56de\u6765\u7684\u7528\u6237\u5934\u50cf\u662f\u4f4e\u5206\u8fa8\u7387\u7684\uff0c\u8981\u83b7\u53d6\u7528\u6237\u5934\u50cf\u9ad8\u6e05\u56fe\u9700\u8981\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<\/blockquote>\n
3.2 \u7ed8\u5236\u56fe\u50cf<\/strong><\/p>\n
\u7ed8\u5236\u56fe\u4e3b\u8981\u7528\u5230\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u63d0\u4f9b\u753b\u5e03\u76f8\u5173API<\/strong>\uff08https:\/\/developers.weixin.qq.com\/miniprogram\/dev\/api\/canvas\/wx.createOffscreenCanvas.html\uff09<\/p>\n
\n
\u53d8\u91cf\u8bf4\u660e\uff1a<\/p>\n<\/blockquote>\n
hotArr:[{name:’\u864e\u5e74\u76f8\u6846’,key:’hunian’},{name:’\u864e\u5934\u5e3d\u5b50’,key:’shendan’},{name:’\u56fd\u65d7’,key:’guoqing’}],<\/p>\n
curHot\uff1a\u7528\u4e8e\u5b58\u653e\u5f53\u524d\u9009\u62e9\u7684hotArr\u7684\u7d22\u5f15\u3002<\/p>\n
windowWidth:  wx.getSystemInfoSync().windowWidth<\/p>\n
size: 260; \/\/\u81ea\u5b9a\u4e49\u7684\u5927\u5c0f<\/p>\n
pc : wx.createCanvasContext(‘myCanvas’);<\/p>\n
drawImg(){\n      wx.showLoading({\n        title: '\u751f\u6210\u5934\u50cf\u4e2d...',\n      })\n      let that = this;\n      let type = this.data.hotArr[this.data.curHot].key;\n      let promise1 = new Promise(function(resolve, reject) {\n        wx.getImageInfo({\n          src: that.data.userInfo.avatarUrl,\n          success: function(res) {\n            resolve(res);\n          }\n        })\n      });\n      var index = that.data.defaultImg;\n      let promise2 = new Promise(function(resolve, reject) {\n        wx.getImageInfo({\n          src: `..\/..\/images\/${type}\/hat${index}.png`,\n          success: function(res) {\n            resolve(res);\n          }\n        })\n      });\n      Promise.all([\n        promise1, promise2\n      ]).then(res =&gt; {\n        \/\/\u4e3b\u8981\u5c31\u662f\u8ba1\u7b97\u597d\u5404\u4e2a\u56fe\u6587\u7684\u4f4d\u7f6e\n        pc.clearRect(0, 0, windowWidth, size);\n        \/\/\u7ed8\u5236\u80cc\u666f\u56fe\n        pc.drawImage(res[0].path, windowWidth\/2-130, 0, size, size)\n        \/\/\u7ed8\u5236\u76f8\u6846\u56fe\n        pc.drawImage('..\/..\/' + res[1].path, windowWidth\/2-130, 0, size, size)\n        pc.stroke()\n        pc.draw(false, () =&gt; {\n            \/\/\u56fe\u7247\u7ed8\u5236\u6210\u529f\u56de\u8c03,\u8c03\u7528\u4fdd\u5b58canvas\u65b9\u6cd5\n            this.canvasToTempFile();\n        })\n      })\n    },<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
 \u4e3b\u8981\u7528\u4e8e\u83b7\u53d6\u56fe\u7247\u7684\u4fe1\u606f,\u8fd4\u56de\u56fe\u7247\u7684\u672c\u5730\u8def\u5f84\uff1b<\/p>\n
\u8fd9\u4e2a\u5730\u65b9\u4e3b\u8981\u662f\u56e0\u4e3a\u53ea\u652f\u6301\u7ed8\u5236\u672c\u5730\u56fe\u7247\u3002<\/p>\n
3.3 \u4fdd\u5b58\u56fe\u50cf<\/strong><\/p>\n
\u5728\u4e0a\u4e00\u6b65\u6211\u4eec\u5df2\u7ecf\u5c06\u4e24\u5f20\u56fe\u7247\u7ed8\u5236\u5230\u753b\u5e03\u4e0a\u9762\u4e86\uff0c\u4e0b\u9762\u5c06\u753b\u5e03\u4e0a\u7684\u5185\u5bb9\u4fdd\u5b58\u5230\u672c\u5730\u3002<\/p>\n
\u4fdd\u5b58\u753b\u5e03\u4e0a\u7684\u5185\u5bb9\u5230\u672c\u5730\u76f8\u518c\u4e5f\u5206\u4e3a\u4e24\u6b65\u3002<\/p>\n
\u7b2c\u4e00\u6b65\uff1a\u628a\u5f53\u524d\u753b\u5e03\u6307\u5b9a\u533a\u57df\u7684\u5185\u5bb9\u5bfc\u51fa\u751f\u6210\u6307\u5b9a\u5927\u5c0f\u7684\u56fe\u7247\u3002<\/p>\n
\u901a\u8fc7\u4f7f\u7528 <\/p>\n
\u7b2c\u4e8c\u6b65\uff1a\u5c06\u4fdd\u5b58\u56fe\u7247\u672c\u5730\u76f8\u518c\u3002<\/p>\n
\u901a\u8fc7\u4f7f\u7528 wx.saveImageToPhotosAlbum\uff08https:\/\/developers.weixin.qq.com\/miniprogram\/dev\/api\/media\/image\/wx.saveImageToPhotosAlbum.html\uff09<\/p>\n
 canvasToTempFile(){\n    wx.canvasToTempFilePath({\n      x: windowWidth\/2-130,  \/\/\u8fd9\u4e2a\u5730\u65b9\u51cf\u53bb130\u662f\u56e0\u4e3a\u6211\u4eec\u7684\u56fe\u7247\u5c3a\u5bf8\u8bbe\u7f6e\u7684\u662f260\n      y: 0,\n      height: size,\n      width: size,\n      canvasId: 'myCanvas',\n      success: (res) =&gt; {\n        wx.saveImageToPhotosAlbum({\n          filePath: res.tempFilePath,\n          success: result =&gt; {\n            wx.hideLoading();\n            wx.showModal({\n              content: '\u56fe\u7247\u5df2\u4fdd\u5b58\u5230\u76f8\u518c,\u8bf7\u524d\u5f80\u5fae\u4fe1\u53bb\u8bbe\u7f6e\u54df!',\n              showCancel: false,\n              success: function(res) {\n                if (res.confirm) {\n                  console.log('\u7528\u6237\u70b9\u51fb\u786e\u5b9a');\n                }\n              }\n            })\n          }, fail(e) {\n            wx.hideLoading();\n            console.log(\"err:\" + e);\n          }\n        })\n      }\n    });\n  },<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5230\u8fd9\u91cc\u4e5f\u5c31\u5b9e\u73b0\u4e86\u57fa\u672c\u7684\u5934\u50cf\u6846\u529f\u80fd\u3002<\/p>\n
\u6700\u540e<\/strong><\/h2>\n
\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u53ef\u4ee5\u626b\u7801\u4f53\u9a8c\uff1a<\/p>\n
\"\u624b\u628a\u624b\u5e26\u4f60\u5b9e\u73b0\u864e\u5e74\u5934\u50cf\u6846\u5236\u4f5c\u5c0f\u7a0b\u5e8f\uff08\u5b9e\u8df5\uff09\u63d2\u56fe4\"<\/p>\n
\u5f53\u7136\u4e86\uff0c\u57fa\u4e8e\u4e0a\u9762\u7684\u5185\u5bb9\u4f60\u4e5f\u53ef\u4ee5\u5236\u4f5c\u81ea\u5df1\u7684\u5934\u50cf\u5c0f\u7a0b\u5e8f\u3002<\/p>\n
\u6700\u540e \u63d0\u524d\u606d\u795d\u5927\u5bb6\u6625\u8282\u5feb\u4e50\uff0c\u864e\u5e74\u5927\u5409\uff01\uff01\uff01<\/p>\n
\"\u624b\u628a\u624b\u5e26\u4f60\u5b9e\u73b0\u864e\u5e74\u5934\u50cf\u6846\u5236\u4f5c\u5c0f\u7a0b\u5e8f\uff08\u5b9e\u8df5\uff09\u63d2\u56fe5\"<\/p>\n
\u3010\u76f8\u5173\u5b66\u4e60\u63a8\u8350\uff1a\u3011<\/p>\n
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      wx.getUserProfile({           desc: ‘\u4ec5\u7528\u4e8e\u751f\u6210\u5934\u50cf\u4f7f\u7528’, \/\/ \u58f0\u660e\u83b7\u53d6\u7528\u6237\u4e2a\u4eba\u4fe1\u606f\u540e\u7684\u7528\u9014\uff0c\u540e\u7eed\u4f1a\u5c55\u793a\u5728\u5f39\u7a97\u4e2d\uff0c\u8bf7\u8c28\u614e\u586b\u5199           success: (res) =&gt; {             \/\/\u83b7\u53d6\u9ad8\u6e05\u7528\u6237\u5934\u50cf             let url = res.userInfo.avatarUrl;             while (!isNaN(parseInt(url.substring(url.length – 1, url.length)))) {               url = url.substring(0, url.length – 1)             }             url = url.substring(0, url.length – 1) + “\/0”;             res.userInfo.avatarUrl = url;             that.setData({               userInfo: res.userInfo,               hasUserInfo: true             })           }         });     }, […]<\/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-34200","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34200","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=34200"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34200\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=34200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=34200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=34200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}