提交初始版本，使用vant ui库

miniprogram_npm/@vant/weapp/grid/index.d.ts

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+export {};

miniprogram_npm/@vant/weapp/grid/index.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var component_1 = require("../common/component");
+var relation_1 = require("../common/relation");
+(0, component_1.VantComponent)({
+    relation: (0, relation_1.useChildren)('grid-item'),
+    props: {
+        square: {
+            type: Boolean,
+            observer: 'updateChildren',
+        },
+        gutter: {
+            type: null,
+            value: 0,
+            observer: 'updateChildren',
+        },
+        clickable: {
+            type: Boolean,
+            observer: 'updateChildren',
+        },
+        columnNum: {
+            type: Number,
+            value: 4,
+            observer: 'updateChildren',
+        },
+        center: {
+            type: Boolean,
+            value: true,
+            observer: 'updateChildren',
+        },
+        border: {
+            type: Boolean,
+            value: true,
+            observer: 'updateChildren',
+        },
+        direction: {
+            type: String,
+            observer: 'updateChildren',
+        },
+        iconSize: {
+            type: String,
+            observer: 'updateChildren',
+        },
+        reverse: {
+            type: Boolean,
+            value: false,
+            observer: 'updateChildren',
+        },
+    },
+    methods: {
+        updateChildren: function () {
+            this.children.forEach(function (child) {
+                child.updateStyle();
+            });
+        },
+    },
+});

miniprogram_npm/@vant/weapp/grid/index.json

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+{
+  "component": true
+}

miniprogram_npm/@vant/weapp/grid/index.wxml

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+<wxs src="./index.wxs" module="computed" />
+
+<view
+  class="van-grid custom-class {{ border && !gutter ? 'van-hairline--top' : '' }}"
+  style="{{ computed.rootStyle({ gutter }) }}"
+>
+  <slot />
+</view>

miniprogram_npm/@vant/weapp/grid/index.wxs

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+/* eslint-disable */
+var style = require('../wxs/style.wxs');
+var addUnit = require('../wxs/add-unit.wxs');
+
+function rootStyle(data) {
+  return style({
+    'padding-left': addUnit(data.gutter),
+  });
+}
+
+module.exports = {
+  rootStyle: rootStyle,
+};

miniprogram_npm/@vant/weapp/grid/index.wxss

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+@import '../common/index.wxss';.van-grid{box-sizing:border-box;overflow:hidden;position:relative}