init

.hbuilderx/launch.json

+{ // launch.json 配置了启动调试时相关设置，configurations下节点名称可为 app-plus/h5/mp-weixin/mp-baidu/mp-alipay/mp-qq/mp-toutiao/mp-360/
+  // launchtype项可配置值为local或remote, local代表前端连本地云函数，remote代表前端连云端云函数
+    "version": "0.0",
+    "configurations": [{
+     	"default" : 
+     	{
+     		"launchtype" : "local"
+     	},
+     	"mp-weixin" : 
+     	{
+     		"launchtype" : "local"
+     	},
+     	"type" : "uniCloud"
+     }
+    ]
+}

App.vue

+<script>
+	export default {
+		onLaunch: function() {
+			console.log('App Launch')
+		},
+		onShow: function() {
+			console.log('App Show')
+		},
+		onHide: function() {
+			console.log('App Hide')
+		}
+	}
+</script>
+
+<style>
+	/*每个页面公共css */
+</style>

api/createSignSdk.js

+/* eslint-disable guard-for-in */
+/* eslint-disable no-restricted-syntax */
+import md5 from 'md5';
+
+const ScarecrowTool = {
+  rtrim(str, char) {
+    const pos = str.lastIndexOf(char);
+    const sonstr = str.substr(0, pos);
+    return sonstr;
+  },
+};
+
+/**
+ * 创建签名
+ * @param param
+ */
+function createSign(param) {
+  if (!(param instanceof Object)) {
+    return false;
+  }
+  if (!param.randstr) {
+    return false;
+  }
+
+  if (!param.platform) {
+    return false;
+  }
+
+  const tempParam = {};
+  for (const i in param) {
+    if (param[i] !== '' && param[i] !== undefined && param[i] !== null) {
+      tempParam[i] = param[i];
+    }
+  }
+
+  const tempData = {};
+  for (const i in tempParam) {
+    const token = md5(`${i}_${tempParam[i]}`);
+    tempData[token] = i;
+  }
+
+  let str = '';
+  Object.keys(tempData).sort().forEach((key) => {
+    str += `${tempData[key]}=${key}&`;
+  });
+  str = ScarecrowTool.rtrim(str, '&');
+  const baseStr = 'bs:(cijz0Yyx@Tk6"C*Jo>!P2v8npZm]~&G%^<2B';
+  str = baseStr + str + baseStr;
+  const sign = md5(str);
+
+  return {
+    sign,
+    param,
+  };
+}
+
+export default createSign;
+
+// let signInfo = createSign({platform:'h5',randstr:'123',token:"b87c308e6919145ccdee3bf246eedc7b"});
+// console.log(signInfo)

api/http.js

+/**
+ * http 请求封装
+ * @author tangsj
+ * @param {*} url  请求地址
+ * @param {*} options 请求参数
+ */
+import config from '../config';
+import utils from '../utils';
+import createSign from "./createSignSdk.js"
+import randomString from '../utils/randomString';
+
+// 记录请求中的请求数，控制loading显示
+let requestCount = 0;
+let hasError = false;
+let tokenUrl = config.tokenUrl
+let apiRoot = config.apiRoot
+let invalid = false;
+
+export function fetch(url, options) {
+	let token = uni.getStorageSync('token')
+	const header = {};
+	header['token'] = token;
+	header['content-type'] = 'application/x-www-form-urlencoded';
+
+	options = Object.assign({
+		method: 'GET',
+		data: {},
+		holdTip: false,
+	}, options);
+
+	return new Promise((resolve, reject) => {
+
+		// config.apiRoot = config.url
+
+		uni.request({
+			url: `${config.url}${url}`,
+			data: options.data,
+			method: options.method,
+			header,
+			success: (res) => {
+				console.log(res);
+				if (res.statusCode == 200) {
+					if (res.data.code == -2) {
+						uni.showToast({
+							icon: "none",
+							title: '登录失效，请重新登录',
+							duration: 2000
+						})
+					} else {
+						if (res.data.status == 'NO') {
+							uni.showToast({
+								icon: "none",
+								title: res.data.info,
+								duration: 2000
+							})
+							reject(res.data)
+						} else {
+							resolve(res.data);
+						}
+					}
+				} else {
+					if (options.msg) {
+						uni.showToast({
+							icon: "none",
+							title: options.msg
+						})
+					}
+				}
+			},
+			fail: () => {
+				// hasError = true;
+
+				uni.showToast({
+					title: '网络较慢，请稍后再试',
+					icon: 'none',
+				});
+
+				reject({
+					msg: '网络较慢，请稍后再试',
+				});
+			},
+			complete: () => {
+				// requestCount -= 1;
+			},
+		});
+	});
+}
+
+const http = {
+	get(url, data = {}, options = {}) {
+		const dataParams = data
+		try {
+			if (!dataParams.params) {
+				dataParams.params = {}
+			}
+			dataParams.params.randstr = randomString.randomStrings(6);
+			dataParams.params.timestamp = parseInt(new Date().getTime() / 1000);
+			dataParams.params.platform = 'mini'; // 平台标识
+			const signs = createSign({
+				...dataParams.params,
+			});
+			dataParams.params.sign = signs.sign;
+		} catch (e) {
+			console.log(e);
+		}
+		return fetch(url, {
+			method: 'GET',
+			data: dataParams.params,
+			...options,
+		});
+	},
+	post(url, data = {}, options = {}) {
+		const dataParams = data
+		if (!dataParams.params) {
+			dataParams.params = {}
+		}
+		dataParams.params.randstr = randomString.randomStrings(6);
+		dataParams.params.timestamp = parseInt(new Date().getTime() / 1000);
+		dataParams.params.platform = 'mini'; // 平台标识
+		if (dataParams.params) {
+			try {
+				let signsJson = {}
+				Object.keys(dataParams).forEach(item => {
+					if (item !== 'params') {
+						signsJson[item] = dataParams[item]
+					} else {
+						signsJson = {
+							...signsJson,
+							...dataParams[item]
+						}
+					}
+				})
+				const signs = createSign(signsJson);
+				dataParams.params.sign = signs.sign;
+			} catch (e) {
+				console.log(e);
+			}
+			// 将param放到url 参数里面
+			const query = utils.buildQueryString(dataParams.params);
+			url += `?${query}`;
+			delete dataParams.params;
+		}
+		console.log(dataParams)
+		return fetch(url, {
+			method: 'POST',
+			data: dataParams,
+			...options,
+		});
+	},
+};
+
+export default http;
\ No newline at end of file

config/index.js

+export default {
+	// url: 'https://testmomp.hklcn.com', // 测试
+	url: 'https://momp.hklcn.com', // 正式用 (上线时需要替换的)
+	// url: 'http://172.16.0.6:81',
+	// url: 'http://172.16.0.124',
+	grayUrl: 'https://grmomp.hklcn.com' // 灰度服务器
+};
\ No newline at end of file

index.html

+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <script>
+      var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') ||
+        CSS.supports('top: constant(a)'))
+      document.write(
+        '<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' +
+        (coverSupport ? ', viewport-fit=cover' : '') + '" />')
+    </script>
+    <title></title>
+    <!--preload-links-->
+    <!--app-context-->
+  </head>
+  <body>
+    <div id="app"><!--app-html--></div>
+    <script type="module" src="/main.js"></script>
+  </body>
+</html>

main.js

+import App from './App'
+
+// #ifndef VUE3
+import Vue from 'vue'
+import './uni.promisify.adaptor'
+Vue.config.productionTip = false
+App.mpType = 'app'
+const app = new Vue({
+  ...App
+})
+app.$mount()
+// #endif
+
+// #ifdef VUE3
+import { createSSRApp } from 'vue'
+export function createApp() {
+  const app = createSSRApp(App)
+  return {
+    app
+  }
+}
+// #endif
\ No newline at end of file

manifest.json

+{
+    "name" : "hudong_pay",
+    "appid" : "__UNI__EAAF5CD",
+    "description" : "",
+    "versionName" : "1.0.0",
+    "versionCode" : "100",
+    "transformPx" : false,
+    /* 5+App特有相关 */
+    "app-plus" : {
+        "usingComponents" : true,
+        "nvueStyleCompiler" : "uni-app",
+        "compilerVersion" : 3,
+        "splashscreen" : {
+            "alwaysShowBeforeRender" : true,
+            "waiting" : true,
+            "autoclose" : true,
+            "delay" : 0
+        },
+        /* 模块配置 */
+        "modules" : {},
+        /* 应用发布信息 */
+        "distribute" : {
+            /* android打包配置 */
+            "android" : {
+                "permissions" : [
+                    "<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
+                    "<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
+                    "<uses-permission android:name=\"android.permission.VIBRATE\"/>",
+                    "<uses-permission android:name=\"android.permission.READ_LOGS\"/>",
+                    "<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
+                    "<uses-feature android:name=\"android.hardware.camera.autofocus\"/>",
+                    "<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
+                    "<uses-permission android:name=\"android.permission.CAMERA\"/>",
+                    "<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
+                    "<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>",
+                    "<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
+                    "<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>",
+                    "<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
+                    "<uses-feature android:name=\"android.hardware.camera\"/>",
+                    "<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>"
+                ]
+            },
+            /* ios打包配置 */
+            "ios" : {},
+            /* SDK配置 */
+            "sdkConfigs" : {}
+        }
+    },
+    /* 快应用特有相关 */
+    "quickapp" : {},
+    /* 小程序特有相关 */
+    "mp-weixin" : {
+		// wx58c8d1c0a08a9ba0 
+		// wxf90d41c9ac009050
+        "appid" : "wx58c8d1c0a08a9ba0",
+        "setting" : {
+            "urlCheck" : true,
+            "es6" : true,
+            "minified" : true
+        },
+        "usingComponents" : true
+    },
+    "mp-alipay" : {
+        "usingComponents" : true
+    },
+    "mp-baidu" : {
+        "usingComponents" : true
+    },
+    "mp-toutiao" : {
+        "usingComponents" : true
+    },
+    "uniStatistics" : {
+        "enable" : false
+    },
+    "vueVersion" : "2"
+}

node_modules/_charenc@0.0.2@charenc/LICENSE.mkd

+Copyright © 2011, Paul Vorbach. All rights reserved.
+Copyright © 2009, Jeff Mott. All rights reserved.
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice, this
+  list of conditions and the following disclaimer in the documentation and/or
+  other materials provided with the distribution.
+* Neither the name Crypto-JS nor the names of its contributors may be used to
+  endorse or promote products derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

node_modules/_charenc@0.0.2@charenc/README.js

+**enc** provides crypto character encoding utilities.

node_modules/_charenc@0.0.2@charenc/charenc.js

+var charenc = {
+  // UTF-8 encoding
+  utf8: {
+    // Convert a string to a byte array
+    stringToBytes: function(str) {
+      return charenc.bin.stringToBytes(unescape(encodeURIComponent(str)));
+    },
+
+    // Convert a byte array to a string
+    bytesToString: function(bytes) {
+      return decodeURIComponent(escape(charenc.bin.bytesToString(bytes)));
+    }
+  },
+
+  // Binary encoding
+  bin: {
+    // Convert a string to a byte array
+    stringToBytes: function(str) {
+      for (var bytes = [], i = 0; i < str.length; i++)
+        bytes.push(str.charCodeAt(i) & 0xFF);
+      return bytes;
+    },
+
+    // Convert a byte array to a string
+    bytesToString: function(bytes) {
+      for (var str = [], i = 0; i < bytes.length; i++)
+        str.push(String.fromCharCode(bytes[i]));
+      return str.join('');
+    }
+  }
+};
+
+module.exports = charenc;

node_modules/_charenc@0.0.2@charenc/package.json

+{
+  "author": "Paul Vorbach <paul@vorb.de> (http://vorb.de)",
+  "name": "charenc",
+  "description": "character encoding utilities",
+  "tags": [
+    "utf8",
+    "binary",
+    "byte",
+    "string"
+  ],
+  "version": "0.0.2",
+  "license": "BSD-3-Clause",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/pvorb/node-charenc.git"
+  },
+  "bugs": {
+    "url": "https://github.com/pvorb/node-charenc/issues"
+  },
+  "main": "charenc.js",
+  "engines": {
+    "node": "*"
+  },
+  "__npminstall_done": true,
+  "_from": "charenc@0.0.2",
+  "_resolved": "https://registry.npmmirror.com/charenc/-/charenc-0.0.2.tgz"
+}
\ No newline at end of file

node_modules/_crypt@0.0.2@crypt/LICENSE.mkd

+Copyright © 2011, Paul Vorbach. All rights reserved.
+Copyright © 2009, Jeff Mott. All rights reserved.
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice, this
+  list of conditions and the following disclaimer in the documentation and/or
+  other materials provided with the distribution.
+* Neither the name Crypto-JS nor the names of its contributors may be used to
+  endorse or promote products derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

node_modules/_crypt@0.0.2@crypt/README.mkd

+**crypt** provides utilities for encryption and hashing

node_modules/_crypt@0.0.2@crypt/crypt.js

+(function() {
+  var base64map
+      = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/',
+
+  crypt = {
+    // Bit-wise rotation left
+    rotl: function(n, b) {
+      return (n << b) | (n >>> (32 - b));
+    },
+
+    // Bit-wise rotation right
+    rotr: function(n, b) {
+      return (n << (32 - b)) | (n >>> b);
+    },
+
+    // Swap big-endian to little-endian and vice versa
+    endian: function(n) {
+      // If number given, swap endian
+      if (n.constructor == Number) {
+        return crypt.rotl(n, 8) & 0x00FF00FF | crypt.rotl(n, 24) & 0xFF00FF00;
+      }
+
+      // Else, assume array and swap all items
+      for (var i = 0; i < n.length; i++)
+        n[i] = crypt.endian(n[i]);
+      return n;
+    },
+
+    // Generate an array of any length of random bytes
+    randomBytes: function(n) {
+      for (var bytes = []; n > 0; n--)
+        bytes.push(Math.floor(Math.random() * 256));
+      return bytes;
+    },
+
+    // Convert a byte array to big-endian 32-bit words
+    bytesToWords: function(bytes) {
+      for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+        words[b >>> 5] |= bytes[i] << (24 - b % 32);
+      return words;
+    },
+
+    // Convert big-endian 32-bit words to a byte array
+    wordsToBytes: function(words) {
+      for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+        bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+      return bytes;
+    },
+
+    // Convert a byte array to a hex string
+    bytesToHex: function(bytes) {
+      for (var hex = [], i = 0; i < bytes.length; i++) {
+        hex.push((bytes[i] >>> 4).toString(16));
+        hex.push((bytes[i] & 0xF).toString(16));
+      }
+      return hex.join('');
+    },
+
+    // Convert a hex string to a byte array
+    hexToBytes: function(hex) {
+      for (var bytes = [], c = 0; c < hex.length; c += 2)
+        bytes.push(parseInt(hex.substr(c, 2), 16));
+      return bytes;
+    },
+
+    // Convert a byte array to a base-64 string
+    bytesToBase64: function(bytes) {
+      for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+        var triplet = (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+        for (var j = 0; j < 4; j++)
+          if (i * 8 + j * 6 <= bytes.length * 8)
+            base64.push(base64map.charAt((triplet >>> 6 * (3 - j)) & 0x3F));
+          else
+            base64.push('=');
+      }
+      return base64.join('');
+    },
+
+    // Convert a base-64 string to a byte array
+    base64ToBytes: function(base64) {
+      // Remove non-base-64 characters
+      base64 = base64.replace(/[^A-Z0-9+\/]/ig, '');
+
+      for (var bytes = [], i = 0, imod4 = 0; i < base64.length;
+          imod4 = ++i % 4) {
+        if (imod4 == 0) continue;
+        bytes.push(((base64map.indexOf(base64.charAt(i - 1))
+            & (Math.pow(2, -2 * imod4 + 8) - 1)) << (imod4 * 2))
+            | (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2)));
+      }
+      return bytes;
+    }
+  };
+
+  module.exports = crypt;
+})();

node_modules/_crypt@0.0.2@crypt/package.json

+{
+  "author": "Paul Vorbach <paul@vorb.de> (http://vorb.de)",
+  "name": "crypt",
+  "description": "utilities for encryption and hashing",
+  "tags": [
+    "hash",
+    "security"
+  ],
+  "version": "0.0.2",
+  "license": "BSD-3-Clause",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/pvorb/node-crypt.git"
+  },
+  "bugs": {
+    "url": "https://github.com/pvorb/node-crypt/issues"
+  },
+  "main": "crypt.js",
+  "engines": {
+    "node": "*"
+  },
+  "__npminstall_done": true,
+  "_from": "crypt@0.0.2",
+  "_resolved": "https://registry.npmmirror.com/crypt/-/crypt-0.0.2.tgz"
+}
\ No newline at end of file

node_modules/_is-buffer@1.1.6@is-buffer/LICENSE

+The MIT License (MIT)
+
+Copyright (c) Feross Aboukhadijeh
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

node_modules/_is-buffer@1.1.6@is-buffer/README.md

+# is-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url]
+
+[travis-image]: https://img.shields.io/travis/feross/is-buffer/master.svg
+[travis-url]: https://travis-ci.org/feross/is-buffer
+[npm-image]: https://img.shields.io/npm/v/is-buffer.svg
+[npm-url]: https://npmjs.org/package/is-buffer
+[downloads-image]: https://img.shields.io/npm/dm/is-buffer.svg
+[downloads-url]: https://npmjs.org/package/is-buffer
+[standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg
+[standard-url]: https://standardjs.com
+
+#### Determine if an object is a [`Buffer`](http://nodejs.org/api/buffer.html) (including the [browserify Buffer](https://github.com/feross/buffer))
+
+[![saucelabs][saucelabs-image]][saucelabs-url]
+
+[saucelabs-image]: https://saucelabs.com/browser-matrix/is-buffer.svg
+[saucelabs-url]: https://saucelabs.com/u/is-buffer
+
+## Why not use `Buffer.isBuffer`?
+
+This module lets you check if an object is a `Buffer` without using `Buffer.isBuffer` (which includes the whole [buffer](https://github.com/feross/buffer) module in [browserify](http://browserify.org/)).
+
+It's future-proof and works in node too!
+
+## install
+
+```bash
+npm install is-buffer
+```
+
+## usage
+
+```js
+var isBuffer = require('is-buffer')
+
+isBuffer(new Buffer(4)) // true
+
+isBuffer(undefined) // false
+isBuffer(null) // false
+isBuffer('') // false
+isBuffer(true) // false
+isBuffer(false) // false
+isBuffer(0) // false
+isBuffer(1) // false
+isBuffer(1.0) // false
+isBuffer('string') // false
+isBuffer({}) // false
+isBuffer(function foo () {}) // false
+```
+
+## license
+
+MIT. Copyright (C) [Feross Aboukhadijeh](http://feross.org).

node_modules/_is-buffer@1.1.6@is-buffer/index.js

+/*!
+ * Determine if an object is a Buffer
+ *
+ * @author   Feross Aboukhadijeh <https://feross.org>
+ * @license  MIT
+ */
+
+// The _isBuffer check is for Safari 5-7 support, because it's missing
+// Object.prototype.constructor. Remove this eventually
+module.exports = function (obj) {
+  return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
+}
+
+function isBuffer (obj) {
+  return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
+}
+
+// For Node v0.10 support. Remove this eventually.
+function isSlowBuffer (obj) {
+  return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
+}

node_modules/_is-buffer@1.1.6@is-buffer/package.json

+{
+  "name": "is-buffer",
+  "description": "Determine if an object is a Buffer",
+  "version": "1.1.6",
+  "author": {
+    "name": "Feross Aboukhadijeh",
+    "email": "feross@feross.org",
+    "url": "http://feross.org/"
+  },
+  "bugs": {
+    "url": "https://github.com/feross/is-buffer/issues"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "standard": "*",
+    "tape": "^4.0.0",
+    "zuul": "^3.0.0"
+  },
+  "keywords": [
+    "buffer",
+    "buffers",
+    "type",
+    "core buffer",
+    "browser buffer",
+    "browserify",
+    "typed array",
+    "uint32array",
+    "int16array",
+    "int32array",
+    "float32array",
+    "float64array",
+    "browser",
+    "arraybuffer",
+    "dataview"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/feross/is-buffer.git"
+  },
+  "scripts": {
+    "test": "standard && npm run test-node && npm run test-browser",
+    "test-browser": "zuul -- test/*.js",
+    "test-browser-local": "zuul --local -- test/*.js",
+    "test-node": "tape test/*.js"
+  },
+  "testling": {
+    "files": "test/*.js"
+  },
+  "__npminstall_done": true,
+  "_from": "is-buffer@1.1.6",
+  "_resolved": "https://registry.npmmirror.com/is-buffer/-/is-buffer-1.1.6.tgz"
+}
\ No newline at end of file