修改了webpack的devtool配置

config/mp/webpack.config.js

@@ -46,8 +46,9 @@ module.exports = function (webpackEnv) {
     const isEnvStaging = webpackEnv === 'staging';
     const isEnvDevelopment = webpackEnv === 'development';
     const isEnvProduction = webpackEnv === 'production';
-    // 生产环境跟staging环境 shouldUseSourceMap为true 编译带上SourceMap
-    const sourceMap = !isEnvDevelopment ? shouldUseSourceMap : isEnvDevelopment;
+    // 生产环境和staging 默认none，但命令加上--sourcemap时 使用source-map
+    // 开发环境 使用eval-source-map
+    const sourceMap = isEnvDevelopment ? 'inline-source-map' : shouldUseSourceMap ? 'source-map' : false;
 
     const oakFileLoader = (ext = '[ext]') => {
         return {
@@ -91,11 +92,7 @@ module.exports = function (webpackEnv) {
         mode: isEnvStaging ? 'none' : (isEnvProduction ? 'production' : 'development'),
         // Stop compilation early in production
         bail: !isEnvDevelopment,
-        // 生产环境和staging 默认false，但命令加上--sourcemap时 使用source-map
-        // 开发环境 使用cheap-module-source-map
-        devtool: !isEnvDevelopment
-            ? (shouldUseSourceMap ? 'source-map' : false)
-            : 'cheap-module-source-map',
+        devtool: sourceMap,
         entry: {
             app: paths.appIndexJs,
         },
@@ -129,7 +126,7 @@ module.exports = function (webpackEnv) {
                 const defaultFb = {
                     crypto: require.resolve('crypto-browserify'),
                     buffer: require.resolve('safe-buffer'),
-                    stream: require.resolve('stream-browserify'),
+                    stream: false,
                     zlib: require.resolve('browserify-zlib'),
                     events: require.resolve('events/'),
                     querystring: require.resolve('querystring-es3'),

config/web/webpack.config.js

@@ -231,9 +231,8 @@ module.exports = function (webpackEnv) {
         bail: !isEnvDevelopment,
         // 生产环境和staging 默认false，但命令加上--sourcemap时 使用source-map
         // 开发环境 使用cheap-module-source-map
-        devtool: !isEnvDevelopment
-            ? (shouldUseSourceMap ? 'source-map' : false)
-            : 'cheap-module-source-map',
+        devtool: isEnvDevelopment ? 'eval-source-map':
+            (shouldUseSourceMap ? 'source-map' : 'none'),
         // These are the "entry points" to our application.
         // This means they will be the "root" imports that are included in JS bundle.
         entry: paths.appIndexJs,