增加打包预览脚本

build.sh

@@ -0,0 +1,3 @@
+webpack
+cp ./dist/jcwallet.js ~/Documents/workspace/game/TestChain/assets/comp/wallet/scripts/lib/jcwallet/jcwallet.js
+/Applications/CocosCreator/Creator/2.4.6/CocosCreator.app/Contents/MacOS/CocosCreator --path ~/Documents/workspace/game/TestChain --build "platform=android"

package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "build": "rm -rf ./dist && webpack && tsc --declaration -p ./ -t es2015 --emitDeclarationOnly --outDir dist ",
-    "dts": "tsc --declaration -p ./ -t es2015 --emitDeclarationOnly --outDir dist "
+    "dts": "tsc --declaration -p ./ -t es2015 --emitDeclarationOnly --outDir dist ",
+    "postinstall": "patch-package"
   },
   "author": "zhl",
   "license": "ISC",
@@ -18,8 +19,25 @@
     "whatwg-fetch": "^3.6.2"
   },
   "devDependencies": {
+    "assert": "^2.0.0",
+    "buffer": "^6.0.3",
+    "@babel/cli": "^7.12.1",
+    "@babel/core": "^7.12.3",
+    "babel-loader": "^8.1.0",
+    "@babel/preset-env": "^7.12.1",
+    "@babel/preset-typescript": "^7.12.1",
+    "@babel/runtime": "^7.12.1",
+    "crypto-browserify": "^3.12.0",
+    "https-browserify": "^1.0.0",
+    "os-browserify": "^0.3.0",
+    "patch-package": "^6.4.7",
+    "postinstall-postinstall": "^2.1.0",
+    "process": "^0.11.10",
+    "stream-browserify": "^3.0.0",
+    "stream-http": "^3.2.0",
     "ts-loader": "~8.2.0",
     "typescript": "~4.1.5",
+    "url": "^0.11.0",
     "webpack": "^4.44.2",
     "webpack-cli": "^4.9.1"
   }

patches/randombytes+2.1.0.patch

@@ -0,0 +1,56 @@
+diff --git a/node_modules/randombytes/browser.js b/node_modules/randombytes/browser.js
+index 0fb0b71..3bd48fe 100644
+--- a/node_modules/randombytes/browser.js
++++ b/node_modules/randombytes/browser.js
+@@ -12,13 +12,50 @@ function oldBrowser () {
+   throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11')
+ }
+ 
++
++
+ var Buffer = require('safe-buffer').Buffer
+ var crypto = global.crypto || global.msCrypto
+ 
+ if (crypto && crypto.getRandomValues) {
+   module.exports = randomBytes
+ } else {
+-  module.exports = oldBrowser
++  module.exports = orandomBytes
++}
++
++function getRandomValues(array) {
++  for (var i = 0, l = array.length; i < l; i++) {
++    array[i] = Math.floor(Math.random() * 256);
++  }
++  return array;
++}
++
++function orandomBytes (size, cb) {
++  // phantomjs needs to throw
++  if (size > MAX_UINT32) throw new RangeError('requested too many random bytes')
++
++  var bytes = Buffer.allocUnsafe(size)
++
++  if (size > 0) {  // getRandomValues fails on IE if size == 0
++    if (size > MAX_BYTES) { // this is the max bytes crypto.getRandomValues
++      // can do at once see https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
++      for (var generated = 0; generated < size; generated += MAX_BYTES) {
++        // buffer.slice automatically checks if the end is past the end of
++        // the buffer so we don't have to here
++        getRandomValues(bytes.slice(generated, generated + MAX_BYTES))
++      }
++    } else {
++      getRandomValues(bytes)
++    }
++  }
++
++  if (typeof cb === 'function') {
++    return process.nextTick(function () {
++      cb(null, bytes)
++    })
++  }
++
++  return bytes
+ }
+ 
+ function randomBytes (size, cb) {

patches/stream-http+3.2.0.patch

@@ -0,0 +1,15 @@
+diff --git a/node_modules/stream-http/lib/capability.js b/node_modules/stream-http/lib/capability.js
+index eca7635..916eae9 100644
+--- a/node_modules/stream-http/lib/capability.js
++++ b/node_modules/stream-http/lib/capability.js
+@@ -45,8 +45,8 @@ exports.arraybuffer = exports.fetch || checkTypeSupport('arraybuffer')
+ 
+ // These next two tests unavoidably show warnings in Chrome. Since fetch will always
+ // be used if it's available, just return false for these to avoid the warnings.
+-exports.msstream = !exports.fetch && checkTypeSupport('ms-stream')
+-exports.mozchunkedarraybuffer = !exports.fetch && checkTypeSupport('moz-chunked-arraybuffer')
++exports.msstream = false
++exports.mozchunkedarraybuffer = false
+ 
+ // If fetch is supported, then overrideMimeType will be supported too. Skip calling
+ // getXHR().

patches/web3-eth-accounts+1.7.4.patch

@@ -0,0 +1,23 @@
+diff --git a/node_modules/web3-eth-accounts/lib/index.js b/node_modules/web3-eth-accounts/lib/index.js
+index a176dd9..ec963c0 100644
+--- a/node_modules/web3-eth-accounts/lib/index.js
++++ b/node_modules/web3-eth-accounts/lib/index.js
+@@ -23,7 +23,7 @@
+ var core = require('web3-core');
+ var Method = require('web3-core-method');
+ var Account = require('eth-lib/lib/account');
+-var cryp = (typeof global === 'undefined') ? require('crypto-browserify') : require('crypto');
++var cryp = require('crypto-browserify');
+ var scrypt = require('scrypt-js');
+ var uuid = require('uuid');
+ var utils = require('web3-utils');
+@@ -621,6 +621,9 @@ if (!storageAvailable('localStorage')) {
+  */
+ function storageAvailable(type) {
+     var storage;
++    if (typeof cc !== undefined) {
++        localStorage = window.localStorage || cc.sys.localStorage;
++    }
+     try {
+         storage = self[type];
+         var x = '__storage_test__';

src/index.ts

@@ -25,9 +25,14 @@ declare global {
       },
       ethSigUtil: any,
       cc: any
+      Stream: any
     }
 }
 
+// window.Buffer = require('buffer').Buffer;
+// window.process = require('process');
+// window.Stream = require('stream-browserify');
+
 export interface IChainData {
   name: string,
   type: string,

webpack.config.js

@@ -1,5 +1,11 @@
 const path = require("path");
 
+var babelOptions = {
+  "presets": [
+    "@babel/preset-env"
+  ]
+};
+
 module.exports = {
   mode: "production",
   // mode: 'development',
@@ -11,8 +17,25 @@ module.exports = {
     rules: [
       {
         test: /\.ts?$/,
-        use: "ts-loader"
+        use: [
+          {
+            loader: 'babel-loader',
+            options: babelOptions
           },
+          {
+            loader: 'ts-loader'
+          }
+        ]
+      },
+      {
+        test: /\.js$/,
+        use: [
+          {
+            loader: 'babel-loader',
+            options: babelOptions
+          }
+        ]
+      }
     ],
   },
   resolve: {
@@ -20,7 +43,7 @@ module.exports = {
   },
   output: {
     path: path.resolve(__dirname, "dist"),
-    filename: "index.js",
+    filename: "jcwallet.js",
     library: "jcwallet",
     libraryTarget: "commonjs2",
     // libraryTarget: "window",