{"id":28606,"date":"2024-11-25T12:47:33","date_gmt":"2024-11-25T04:47:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28606\/"},"modified":"2024-11-25T12:47:33","modified_gmt":"2024-11-25T04:47:33","slug":"%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%a4%9a%e5%9b%be%e4%b8%8a%e4%bc%a0%e3%80%81%e5%9b%be%e7%89%87%e9%a2%84%e8%a7%88%e6%95%88%e6%9e%9c%ef%bc%9f%ef%bc%88%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28606\/","title":{"rendered":"\u5c0f\u7a0b\u5e8f\u5982\u4f55\u5b9e\u73b0\u591a\u56fe\u4e0a\u4f20\u3001\u56fe\u7247\u9884\u89c8\u6548\u679c\uff1f\uff08\u4ee3\u7801\u793a\u4f8b\uff09"},"content":{"rendered":"

\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5e26\u6765\u7684\u5185\u5bb9\u662f\u4ecb\u7ecd\u5c0f\u7a0b\u5e8f\u5982\u4f55\u5b9e\u73b0\u591a\u56fe\u4e0a\u4f20\u3001\u56fe\u7247\u9884\u89c8\u6548\u679c\uff1f\uff08\u4ee3\u7801\u793a\u4f8b\uff09 \u3002\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u4f60\u4eec\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n

wxml\u4ee3\u7801\uff1a<\/p>\n

 <view class=\"weui-cell\">   <view class=\"weui-cell__bd\">\n    <view class=\"weui-uploader\">\n      <view class=\"weui-uploader__hd\">\n        <view class=\"weui-uploader__title\">\u70b9\u51fb\u53ef\u9884\u89c8\u9009\u597d\u7684\u56fe\u7247<\/view>\n        <view class=\"weui-uploader__info\">{{pics.length}}\/9<\/view>\n      <\/view>\n      <view class=\"weui-uploader__bd\">\n        <view class=\"weui-uploader__files\">\n          <block wx:for=\"{{pics}}\" wx:for-item=\"image\">\n            <view class=\"weui-uploader__file\">\n              <image class=\"weui-uploader__img\" src=\"{{image}}\" src=\"{{image}}\" bindtap=\"previewImage\"><\/image>\n            <\/view>\n          <\/block>\n        <\/view><view class=\"delete-btn\" data-index=\"{{index}}\" catchtap=\"deleteImg\"><\/view>\n        <!-- isShow \u8fd9\u4e2a\u662f\u5224\u65ad\u662f\u5426\u8fdb\u884c\u89e6\u53d1\u70b9\u9690\u85cf\u64cd\u4f5c -->\n        <view class=\"weui-uploader__input-box {{isShow?'true':'hideTrue'}}\">\n          <view class=\"weui-uploader__input\" bindtap=\"chooseImage\"><\/view>\n        <\/view>\n      <\/view>\n    <\/view>\n  <\/view><\/view><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
wxss\u4ee3\u7801\uff1a<\/p>\n
page {\n  line-height: 1.6;\n  font-family: -apple-system-font, \"Helvetica Neue\", sans-serif;\n}\nicon {\n  vertical-align: middle;\n}\n.weui-cell {\n  padding: 10px 15px;\n  position: relative;\n  display: -webkit-box;\n  display: -webkit-flex;\n  display: flex;\n  align-items: center;\n}\n.weui-cell_input {\n  padding-top: 0;\n  padding-bottom: 0;\n}\n.weui-uploader__hd {\n  display: -webkit-box;\n  display: -webkit-flex;\n  display: flex;\n  padding-bottom: 10px;\n  align-items: center;\n}\n.weui-uploader__title {\n  flex: 1;\n}\n.weui-uploader__info {\n  color: #b2b2b2;\n}\n.weui-uploader__bd {\n  margin-bottom: -4px;\n  margin-right: -9px;\n  overflow: hidden;\n}\n.weui-uploader__file {\n  float: left;\n  margin-right: 9px;\n  margin-bottom: 9px;\n}\n.weui-uploader__img {\n  display: block;\n  width: 79px;\n  height: 79px;\n}\n.weui-uploader__input-box {\n  float: left;\n  position: relative;\n  margin-right: 9px;\n  margin-bottom: 9px;\n  width: 77px;\n  height: 77px;\n  border: 1px solid #d9d9d9;\n}\n.weui-uploader__input-box:before, .weui-uploader__input-box:after {\n  content: \" \";\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  transform: translate(-50%, -50%);\n  background-color: #d9d9d9;\n}\n.weui-uploader__input-box:before {\n  width: 2px;\n  height: 39.5px;\n}\n.weui-uploader__input-box:after {\n  width: 39.5px;\n  height: 2px;\n}\n.weui-uploader__input {\n  position: absolute;\n  z-index: 1;\n  top: 0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n  opacity: 0;\n}\n\n.hideTrue {\n  display: none\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
js\u4ee3\u7801\uff1a<\/p>\n
var app = getApp();\nPage({\n  data: {\n    pics: [],\n    count: [1, 2, 3, 4, 5, 6, 7, 8, 9],\n    isShow: true\n  },\n  onLoad: function (options) {\n    \/\/ \u751f\u547d\u5468\u671f\u51fd\u6570--\u76d1\u542c\u9875\u9762\u52a0\u8f7d\n    isShow: (options.isShow == \"true\" ? true : false)\n  },\n  \/\/ \u56fe\u7247\u4e0a\u4f20\n  chooseImage: function () {\n    var _this = this,\n      pics = this.data.pics;\n    wx.chooseImage({\n      count: 9 - pics.length, \/\/ \u6700\u591a\u53ef\u4ee5\u9009\u62e9\u7684\u56fe\u7247\u5f20\u6570\uff0c\u9ed8\u8ba49\n      sizeType: ['original', 'compressed'], \/\/ original \u539f\u56fe\uff0ccompressed \u538b\u7f29\u56fe\uff0c\u9ed8\u8ba4\u4e8c\u8005\u90fd\u6709\n      sourceType: ['album', 'camera'], \/\/ album \u4ece\u76f8\u518c\u9009\u56fe\uff0ccamera \u4f7f\u7528\u76f8\u673a\uff0c\u9ed8\u8ba4\u4e8c\u8005\u90fd\u6709\n      success: function (res) {\n        \/\/ success\n        var imgSrc = res.tempFilePaths;   \/\/\u56fe\u7247\u8def\u5f84\n        pics = pics.concat(imgSrc);   \/\/\u9009\u53d6\u7684\u56fe\u7247\u7684\u5730\u5740\u6570\u7ec4\n        \/\/ \u63a7\u5236\u89e6\u53d1\u6dfb\u52a0\u56fe\u7247\u7684\u6700\u591a\u65f6\u9690\u85cf\n        if (pics.length >= 9) {\n          _this.setData({\n            isShow: (!_this.data.isShow)\n          })\n        } else {\n          _this.setData({\n            isShow: (_this.data.isShow)\n          })\n        }\n        _this.setData({\n          pics: pics\n        })\n      },\n      fail: function () {\n        \/\/ fail\n      },\n      complete: function () {\n        \/\/ complete\n      }\n    })\n  },\n  \/\/ \u56fe\u7247\u9884\u89c8\n  previewImage: function (e) {\n    var current = e.target.dataset.src\n    wx.previewImage({\n      current: current,\n      urls: this.data.pics\n    })\n  }\n\n\n \/\/ \u5220\u9664\u56fe\u7247\n deleteImg: function (e) {\n  var imgs = this.data.imgs;\n  var index = e.currentTarget.dataset.index;\n  imgs.splice(index, 1);\n  this.setData({\n   imgs: imgs\n  });\n },\nuploadimg:function(){\/\/\u8fd9\u91cc\u89e6\u53d1\u56fe\u7247\u4e0a\u4f20\u7684\u65b9\u6cd5\n       var pics=this.data.pics;\n       app.uploadimg({\n           url:'https:\/\/........',\/\/\u8fd9\u91cc\u662f\u4f60\u56fe\u7247\u4e0a\u4f20\u7684\u63a5\u53e3\n           path:pics\/\/\u8fd9\u91cc\u662f\u9009\u53d6\u7684\u56fe\u7247\u7684\u5730\u5740\u6570\u7ec4\n        });\n  },\n})<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728app.js\u4e2d\u5199\u4e00\u4e2a\u591a\u5f20\u56fe\u7247\u4e0a\u4f20\u7684\u65b9\u6cd5,\u540e\u9762\u5f15\u5165\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5199\u5728\u4e00\u4e2aJS\u6587\u4ef6\u4e2d\uff0c\u540e\u9762\u5f15\u5165\uff1a<\/p>\n
\/\/\u591a\u5f20\u56fe\u7247\u4e0a\u4f20\n    function uploadimg(data){\n     var that=this,\n         i=data.i?data.i:0,\/\/\u5f53\u524d\u4e0a\u4f20\u7684\u54ea\u5f20\u56fe\u7247\n         success=data.success?data.success:0,\/\/\u4e0a\u4f20\u6210\u529f\u7684\u4e2a\u6570\n         fail=data.fail?data.fail:0;\/\/\u4e0a\u4f20\u5931\u8d25\u7684\u4e2a\u6570\n      wx.uploadFile({\n            url: data.url, \n            filePath: data.path[i],\n            name: 'file',\/\/\u8fd9\u91cc\u6839\u636e\u81ea\u5df1\u7684\u5b9e\u9645\u60c5\u51b5\u6539\n            formData:null,\/\/\u8fd9\u91cc\u662f\u4e0a\u4f20\u56fe\u7247\u65f6\u4e00\u8d77\u4e0a\u4f20\u7684\u6570\u636e\n            success: (resp) => {\n               success++;\/\/\u56fe\u7247\u4e0a\u4f20\u6210\u529f\uff0c\u56fe\u7247\u4e0a\u4f20\u6210\u529f\u7684\u53d8\u91cf+1\n               console.log(resp)\n                console.log(i);\n                \/\/\u8fd9\u91cc\u53ef\u80fd\u6709BUG\uff0c\u5931\u8d25\u4e5f\u4f1a\u6267\u884c\u8fd9\u91cc,\u6240\u4ee5\u8fd9\u91cc\u5e94\u8be5\u662f\u540e\u53f0\u8fd4\u56de\u8fc7\u6765\u7684\u72b6\u6001\u7801\u4e3a\u6210\u529f\u65f6\uff0c\u8fd9\u91cc\u7684success\u624d+1\n            },\n            fail: (res) => {\n                fail++;\/\/\u56fe\u7247\u4e0a\u4f20\u5931\u8d25\uff0c\u56fe\u7247\u4e0a\u4f20\u5931\u8d25\u7684\u53d8\u91cf+1\n                console.log('fail:'+i+\"fail:\"+fail);\n            },\n            complete: () => {\n                console.log(i);\n                i++;\/\/\u8fd9\u4e2a\u56fe\u7247\u6267\u884c\u5b8c\u4e0a\u4f20\u540e\uff0c\u5f00\u59cb\u4e0a\u4f20\u4e0b\u4e00\u5f20\n            if(i==data.path.length){   \/\/\u5f53\u56fe\u7247\u4f20\u5b8c\u65f6\uff0c\u505c\u6b62\u8c03\u7528          \n                console.log('\u6267\u884c\u5b8c\u6bd5');\n                console.log('\u6210\u529f\uff1a'+success+\" \u5931\u8d25\uff1a\"+fail);\n            }else{\/\/\u82e5\u56fe\u7247\u8fd8\u6ca1\u6709\u4f20\u5b8c\uff0c\u5219\u7ee7\u7eed\u8c03\u7528\u51fd\u6570\n                console.log(i);\n                data.i=i;\n                data.success=success;\n                data.fail=fail;\n                that.uploadimg(data);\n            }\n                \n            }\n        });\n    }<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u6548\u679c\u56fe\uff0c\u53ef\u70b9\u51fb\u653e\u5927\u9884\u89c8\uff1a<\/p>\n
\"\u5c0f\u7a0b\u5e8f\u5982\u4f55\u5b9e\u73b0\u591a\u56fe\u4e0a\u4f20\u3001\u56fe\u7247\u9884\u89c8\u6548\u679c\uff1f\uff08\u4ee3\u7801\u793a\u4f8b\uff09\u63d2\u56fe\"<\/p>\n
\u603b\u7ed3\uff1a\u4ee5\u4e0a\u5c31\u662f\u672c\u7bc7\u6587\u7ae0\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5e0c\u671b\u80fd\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5c0f\u7a0b\u5e8f\u5982\u4f55\u5b9e\u73b0\u591a\u56fe\u4e0a\u4f20\u3001\u56fe\u7247\u9884\u89c8\u6548\u679c\uff1f\uff08\u4ee3\u7801\u793a\u4f8b\uff09\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":"
\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5e26\u6765\u7684\u5185\u5bb9\u662f\u4ecb\u7ecd\u5c0f\u7a0b\u5e8f\u5982\u4f55\u5b9e\u73b0\u591a\u56fe\u4e0a\u4f20\u3001\u56fe\u7247\u9884\u89c8\u6548\u679c\uff1f\uff08\u4ee3\u7801\u793a\u4f8b\uff09 \u3002\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u4f60\u4eec\u6709\u6240\u5e2e\u52a9\u3002 wxml\u4ee3\u7801\uff1a <view class=”weui-cell”> <view class=”weui-cell__bd”> <view class=”weui-uploader”> <view class=”weui-uploader__hd”> <view class=”weui-uploader__title”>\u70b9\u51fb\u53ef\u9884\u89c8\u9009\u597d\u7684\u56fe\u7247<\/view> <view class=”weui-uploader__info”>{{pics.length}}\/9<\/view> <\/view> <view class=”weui-uploader__bd”> <view class=”weui-uploader__files”> <block wx:for=”{{pics}}” wx:for-item=”image”> <view class=”weui-uploader__file”> <image class=”weui-uploader__img” src=”{{image}}” src=”{{image}}” bindtap=”previewImage”><\/image> <\/view> <\/block> <\/view><view class=”delete-btn” data-index=”{{index}}” catchtap=”deleteImg”><\/view> <!– isShow \u8fd9\u4e2a\u662f\u5224\u65ad\u662f\u5426\u8fdb\u884c\u89e6\u53d1\u70b9\u9690\u85cf\u64cd\u4f5c –> <view class=”weui-uploader__input-box {{isShow?’true’:’hideTrue’}}”> <view class=”weui-uploader__input” bindtap=”chooseImage”><\/view> <\/view> <\/view> <\/view> <\/view><\/view> \u767b\u5f55\u540e\u590d\u5236 wxss\u4ee3\u7801\uff1a page { line-height: 1.6; […]<\/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-28606","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28606","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=28606"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28606\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=28606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=28606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=28606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}