我在 Angular2 应用程序中遇到问题，我修改了 UI。当我使用 ngserve 测试应用程序时，一切正常。但如果我构建应用程序，它就会停止工作。
问题是，我有一个录制按钮，上面有麦克风照片。单击该按钮时，我只会得到一个剩余录制时间的(边框)指示器。
当我构建项目时，图标的图片丢失，并且边框动画工作到一半，之后它就重置回原始状态。
如果我手动将图片复制到 dist 文件夹中，我可以显示图标，但动画到一半就不起作用了。我想知道为什么会发生这种情况(为什么使用 ngserve 可以正常工作，但在构建后却不能正常工作)。
这是“构建日志”
Version: webpack 2.1.0-beta.22
Time: 23181ms
Asset Size Chunks Chunk Names
ffe81decef5f1cb7babcc1d151d30253.jpg 65.3 kB [emitted]
...js 861 kB 0, 2 [emitted] main
styles.0e8dc7102065bbe2b293.bundle.js 11.7 kB 1, 2 [emitted] styles
inline.js 1.39 kB 2 [emitted] inline
styles.0e8dc7102065bbe2b293.bundle.js.gz 3.08 kB [emitted]
...js.gz 194 kB [emitted]
index.html 1.87 kB [emitted]
assets/.npmignore 0 bytes [emitted]
chunk {0} ...js (main) 2.07 MB {1} [initial] [rendered]
chunk {1} styles.0e8dc7102065bbe2b293.bundle.js (styles) 17.7 kB {2} [initial] [rendered]
chunk {2} inline.js (inline) 0 bytes [entry] [rendered]
WARNING in ...js from UglifyJs
unused fnc scheduleMicroTask [...js:226,9]
unused fnc getTypeNameForDebugging [...js:233,9]
unused fnc isBoolean [...js:253,9]
unused fnc isNumber [...js:256,9]
unused fnc isfnc [...js:262,9]
unused fnc isType [...js:265,9]
unused fnc isPromise [...js:275,9]
unused fnc isDate [...js:283,9]
unused fnc noop [...js:286,9]
unused fnc serializeEnum [...js:306,9]
unused fnc deserializeEnum [...js:309,9]
unused fnc resolveEnumToken [...js:312,9]
unused fnc looseIdentical [...js:442,9]
unused fnc getMapKey [...js:447,9]
unused fnc print [...js:459,9]
unused fnc warn [...js:462,9]
unused fnc setValueOnPath [...js:495,9]
unused fnc hasConstructor [...js:545,9]
unused fnc escape [...js:548,9]
Side effects in init of unused var Math [...js:239,4]
Side effects in init of unused var RegExp [...js:433,4]
Side effects in init of unused var fncWrapper [...js:434,4]
Side effects in init of unused var Json [...js:466,4]
Side effects in init of unused var DateWrapper [...js:476,4]
unused fnc isBoolean [...js:652,9]
unused fnc isNumber [...js:655,9]
unused fnc isType [...js:664,9]
unused fnc isStringMap [...js:667,9]
unused fnc isStrictStringMap [...js:671,9]
unused fnc isDate [...js:682,9]
unused fnc noop [...js:685,9]
unused fnc serializeEnum [...js:705,9]
unused fnc deserializeEnum [...js:708,9]
unused fnc resolveEnumToken [...js:711,9]
unused fnc normalizeBlank [...js:849,9]
unused fnc normalizeBool [...js:852,9]
unused fnc setValueOnPath [...js:894,9]
unused fnc evalExpression [...js:931,9]
unused fnc hasConstructor [...js:944,9]
unused fnc escape [...js:947,9]
unused fnc escapeRegExp [...js:950,9]
Side effects in init of unused var STRING_MAP_PROTO [...js:670,4]
Side effects in init of unused var StringJoiner [...js:782,4]
Side effects in init of unused var NumberWrapper [...js:791,4]
Side effects in init of unused var RegExp [...js:832,4]
Side effects in init of unused var fncWrapper [...js:833,4]
Side effects in init of unused var Json [...js:865,4]
Side effects in init of unused var DateWrapper [...js:875,4]
unused fnc isListLikeIterable [...js:1290,9]
unused fnc areIterablesEqual [...js:1297,9]
unused fnc iterateListLike [...js:1311,9]
Side effects in init of unused var INT_TYPE [...js:1516,4]
Side effects in init of unused var CATCH_ERROR_VAR [...js:1902,4]
Side effects in init of unused var CATCH_STACK_VAR [...js:1903,4]
Side effects in init of unused var CommentStmt [...js:2051,4]
unused fnc setDOM [...js:2801,9]
Side effects in init of unused var RenderDebugInfo [...js:3225,4]
Side effects in init of unused var AnimationPlayer [...js:3244,4]
Side effects in init of unused var ViewMetadata [...js:3259,4]
unused fnc scheduleMicroTask [...js:3352,9]
unused fnc isBoolean [...js:3379,9]
unused fnc isType [...js:3391,9]
unused fnc isStrictStringMap [...js:3398,9]
unused fnc noop [...js:3412,9]
unused fnc serializeEnum [...js:3432,9]
unused fnc deserializeEnum [...js:3435,9]
unused fnc resolveEnumToken [...js:3438,9]
unused fnc looseIdentical [...js:3568,9]
unused fnc getMapKey [...js:3573,9]
unused fnc normalizeBlank [...js:3576,9]
unused fnc normalizeBool [...js:3579,9]
unused fnc print [...js:3585,9]
unused fnc warn [...js:3588,9]
unused fnc setValueOnPath [...js:3621,9]
unused fnc evalExpression [...js:3658,9]
unused fnc isPrimitive [...js:3668,9]
unused fnc hasConstructor [...js:3671,9]
unused fnc escape [...js:3674,9]
unused fnc escapeRegExp [...js:3677,9]
Side effects in init of unused var Math [...js:3365,4]
Side effects in init of unused var STRING_MAP_PROTO [...js:3397,4]
Side effects in init of unused var StringJoiner [...js:3509,4]
Side effects in init of unused var RegExp [...js:3559,4]
Side effects in init of unused var fncWrapper [...js:3560,4]
Side effects in init of unused var UNDEFINED [...js:3747,4]
Side effects in init of unused var CompileMetadataWithIdentifier [...js:3748,4]
unused fnc scheduleMicroTask [...js:4378,9]
unused fnc getTypeNameForDebugging [...js:4385,9]
unused fnc isBoolean [...js:4405,9]
unused fnc isNumber [...js:4408,9]
unused fnc isType [...js:4417,9]
unused fnc isStrictStringMap [...js:4424,9]
unused fnc isDate [...js:4435,9]
unused fnc noop [...js:4438,9]
unused fnc stringify [...js:4439,9]
unused fnc serializeEnum [...js:4458,9]
unused fnc deserializeEnum [...js:4461,9]
unused fnc resolveEnumToken [...js:4464,9]
unused fnc getMapKey [...js:4599,9]
unused fnc normalizeBlank [...js:4602,9]
unused fnc print [...js:4611,9]
unused fnc warn [...js:4614,9]
unused fnc setValueOnPath [...js:4647,9]
unused fnc evalExpression [...js:4684,9]
unused fnc escape [...js:4700,9]
unused fnc escapeRegExp [...js:4703,9]
Side effects in init of unused var Math [...js:4391,4]
Side effects in init of unused var STRING_MAP_PROTO [...js:4423,4]
Side effects in init of unused var StringJoiner [...js:4535,4]
Side effects in init of unused var NumberWrapper [...js:4544,4]
Side effects in init of unused var RegExp [...js:4585,4]
Side effects in init of unused var fncWrapper [...js:4586,4]
Side effects in init of unused var Json [...js:4618,4]
Side effects in init of unused var DateWrapper [...js:4628,4]
unused fnc scheduleMicroTask [...js:4777,9]
unused fnc getTypeNameForDebugging [...js:4784,9]
unused fnc isBoolean [...js:4804,9]
unused fnc isType [...js:4816,9]
unused fnc isStringMap [...js:4819,9]
unused fnc isStrictStringMap [...js:4823,9]
unused fnc isPromise [...js:4826,9]
unused fnc isDate [...js:4834,9]
unused fnc noop [...js:4837,9]
unused fnc serializeEnum [...js:4857,9]
unused fnc deserializeEnum [...js:4860,9]
unused fnc resolveEnumToken [...js:4863,9]
unused fnc looseIdentical [...js:4993,9]
unused fnc getMapKey [...js:4998,9]
unused fnc normalizeBlank [...js:5001,9]
unused fnc normalizeBool [...js:5004,9]
unused fnc print [...js:5010,9]
unused fnc warn [...js:5013,9]
unused fnc evalExpression [...js:5083,9]
unused fnc isPrimitive [...js:5093,9]
unused fnc hasConstructor [...js:5096,9]
unused fnc escape [...js:5099,9]
unused fnc escapeRegExp [...js:5102,9]
Side effects in init of unused var Math [...js:4790,4]
Side effects in init of unused var STRING_MAP_PROTO [...js:4822,4]
Side effects in init of unused var StringJoiner [...js:4934,4]
Side effects in init of unused var RegExp [...js:4984,4]
Side effects in init of unused var fncWrapper [...js:4985,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__di_reflective_provider__ [...js:5273,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_5__di_reflective_key__ [...js:5274,25]
unused fnc isListLikeIterable [...js:5679,9]
unused fnc areIterablesEqual [...js:5686,9]
unused fnc iterateListLike [...js:5700,9]
Side effects in init of unused var SetWrapper [...js:5733,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1_rxjs_operator_toPromise___default [...js:5750,25]
unreachable code [...js:6504,4]
Declarations in unreachable code! [...js:6504,4]
unused fnc isListLikeIterable [...js:7255,9]
unused fnc areIterablesEqual [...js:7262,9]
unused fnc iterateListLike [...js:7276,9]
Side effects in init of unused var MapWrapper [...js:7038,4]
Side effects in init of unused var SetWrapper [...js:7309,4]
unreachable code [...js:7655,4]
Declarations in unreachable code! [...js:7655,4]
Side effects in init of unused var ChangeDetectionStrategyEnum [...js:8458,4]
unreachable code [...js:8802,8]
Declarations in unreachable code! [...js:8802,8]
unreachable code [...js:8831,8]
Declarations in unreachable code! [...js:8831,8]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0_rxjs_Subject___default [...js:8848,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1_rxjs_Observable___default [...js:8850,25]
Side effects in init of unused var RenderTypes [...js:9187,4]
unused fnc createUrlResolverWithoutPackagePrefix [...js:9285,9]
unused fnc createOfflineCompileUrlResolver [...js:9288,9]
unused fnc areIterablesEqual [...js:10919,9]
unused fnc iterateListLike [...js:10933,9]
Side effects in init of unused var MapWrapper [...js:10695,4]
Side effects in init of unused var SetWrapper [...js:10966,4]
Side effects in init of unused var CHANGE_DETECTOR_STATUS_VALUES [...js:14070,4]
Side effects in init of unused var wtfStartTimeRange [...js:14749,4]
Side effects in init of unused var wtfEndTimeRange [...js:14756,4]
Side effects in init of unused var HTMLCollection [...js:15389,4]
unused var SELECT_DIRECTIVES [...js:15557,4]
unused fnc isControl [...js:15615,9]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0_rxjs_observable_fromPromise___default [...js:15566,25]
unused var $PIPE [...js:17787,4]
unused var $TILDA [...js:17788,4]
unused var $AT [...js:17789,4]
Side effects in init of unused var AstTransformer [...js:18698,4]
unreachable code [...js:18861,4]
Declarations in unreachable code! [...js:18861,4]
unreachable code [...js:19313,8]
Declarations in unreachable code! [...js:19313,8]
Non-strict equality against boolean: != true [...js:19770,15]
Side effects in init of unused var OutputEmitter [...js:20152,4]
unused fnc destroyPlatform [...js:21485,9]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0_rxjs_Subject___default [...js:23071,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1_rxjs_Observable___default [...js:23073,25]
Non-strict equality against boolean: != false [...js:24371,50]
Side effects in init of unused var ELEMENT_PROBE_PROVIDERS_PROD_MODE [...js:25151,4]
unused var SAFE_SRCSET_PATTERN [...js:25695,4]
unreachable code [...js:25878,4]
Declarations in unreachable code! [...js:25878,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_2__common_app_data_proxy___default [...js:25721,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3__common_audio_proxy___default [...js:25723,25]
unreachable code [...js:25983,4]
Declarations in unreachable code! [...js:25983,4]
unreachable code [...js:26077,4]
Declarations in unreachable code! [...js:26077,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__src_localization__ [...js:26759,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3__src_directives_index__ [...js:26761,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__src_pipes_index__ [...js:26762,25]
Side effects in init of unused var matches [...js:27290,12]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__message_bundle__ [...js:28627,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_2__serializers_xliff__ [...js:28628,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3__serializers_xmb__ [...js:28629,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__serializers_xtb__ [...js:28630,25]
Side effects in init of unused var strCases [...js:29330,12]
unused fnc group [...js:33390,9]
unused fnc sequence [...js:33432,9]
unused fnc keyframes [...js:33610,9]
unused fnc asNativeElements [...js:34425,9]
unused fnc getAllDebugNodes [...js:34458,9]
Side effects in init of unused var NgModuleRef [...js:35371,4]
unused fnc clearModulesForTest [...js:35503,9]
unused fnc getModuleFactory [...js:35512,9]
Side effects in init of unused var NgModuleFactoryLoader [...js:35486,4]
Side effects in init of unused var EmbeddedViewRef [...js:35866,4]
Side effects in init of unused var ReflectionInfo [...js:36465,4]
unused fnc scheduleMicroTask [...js:36907,9]
unused fnc getTypeNameForDebugging [...js:36914,9]
unused fnc isBlank [...js:36931,9]
unused fnc isBoolean [...js:36934,9]
unused fnc isNumber [...js:36937,9]
unused fnc isString [...js:36940,9]
unused fnc isfnc [...js:36943,9]
unused fnc isType [...js:36946,9]
unused fnc isStringMap [...js:36949,9]
unused fnc isStrictStringMap [...js:36953,9]
unused fnc isPromise [...js:36956,9]
unused fnc isArray [...js:36961,9]
unused fnc isDate [...js:36964,9]
unused fnc noop [...js:36967,9]
unused fnc stringify [...js:36968,9]
unused fnc serializeEnum [...js:36987,9]
unused fnc deserializeEnum [...js:36990,9]
unused fnc resolveEnumToken [...js:36993,9]
unused fnc looseIdentical [...js:37123,9]
unused fnc getMapKey [...js:37128,9]
unused fnc normalizeBlank [...js:37131,9]
unused fnc normalizeBool [...js:37134,9]
unused fnc isJsObject [...js:37137,9]
unused fnc print [...js:37140,9]
unused fnc warn [...js:37143,9]
unused fnc setValueOnPath [...js:37176,9]
unused fnc getSymbolIterator [...js:37194,9]
unused fnc evalExpression [...js:37213,9]
unused fnc isPrimitive [...js:37223,9]
unused fnc hasConstructor [...js:37226,9]
unused fnc escape [...js:37229,9]
unused fnc escapeRegExp [...js:37232,9]
Side effects in init of unused var Math [...js:36920,4]
Side effects in init of unused var STRING_MAP_PROTO [...js:36952,4]
Side effects in init of unused var StringWrapper [...js:36996,4]
Side effects in init of unused var StringJoiner [...js:37064,4]
Side effects in init of unused var NumberWrapper [...js:37073,4]
Side effects in init of unused var RegExp [...js:37114,4]
Side effects in init of unused var fncWrapper [...js:37115,4]
Side effects in init of unused var Json [...js:37147,4]
Side effects in init of unused var DateWrapper [...js:37157,4]
unused var _symbolIterator [...js:37193,4]
Side effects in init of unused var platformBrowser [...js:37430,4]
Side effects in init of unused var RenderDebugInfo [...js:38410,4]
Side effects in init of unused var ReflectionCapabilities [...js:38411,4]
Side effects in init of unused var VIEW_ENCAPSULATION_VALUES [...js:38412,4]
Side effects in init of unused var reflector [...js:38414,4]
Side effects in init of unused var AnimationPlayer [...js:38416,4]
Side effects in init of unused var AnimationSequencePlayer [...js:38417,4]
Side effects in init of unused var AnimationGroupPlayer [...js:38418,4]
Side effects in init of unused var AnimationKeyframe [...js:38419,4]
Side effects in init of unused var AnimationStyles [...js:38420,4]
Side effects in init of unused var prepareFinalAnimationStyles [...js:38421,4]
Side effects in init of unused var balanceAnimationKeyframes [...js:38422,4]
Side effects in init of unused var clearStyles [...js:38423,4]
Side effects in init of unused var collectAndResolveStyles [...js:38424,4]
unreachable code [...js:38818,4]
Declarations in unreachable code! [...js:38818,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_7__common_audio_proxy___default [...js:38621,25]
unreachable code [...js:38975,4]
Declarations in unreachable code! [...js:38975,4]
unreachable code [...js:39042,4]
Declarations in unreachable code! [...js:39042,4]
unreachable code [...js:39110,4]
Declarations in unreachable code! [...js:39110,4]
unreachable code [...js:39172,4]
Declarations in unreachable code! [...js:39172,4]
unreachable code [...js:39228,4]
Declarations in unreachable code! [...js:39228,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0__polyfills_ts___default [...js:40907,25]
unused fnc unimplemented [...js:41724,9]
Side effects in init of unused var WrappedError [...js:41761,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__location_location_strategy__ [...js:41785,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_2__location_hash_location_strategy__ [...js:41786,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3__location_path_location_strategy__ [...js:41787,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__location_location__ [...js:41788,25]
Side effects in init of unused var HashLocationStrategy [...js:41862,4]
Side effects in init of unused var PathLocationStrategy [...js:41969,4]
unused var __unused [...js:42060,4]
unused fnc _fetchSylesFromState [...js:43009,9]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_21__template_parser_template_ast__ [...js:43449,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_22__compile_metadata__ [...js:43450,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_23__offline_compiler__ [...js:43451,25]
unused var NaN [...js:43667,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__ml_parser_interpolation_config__ [...js:43957,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_2__schema_element_schema_registry__ [...js:43958,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3__i18n_index__ [...js:43959,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__template_parser_template_ast__ [...js:43960,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_5__private_export__ [...js:43961,25]
Side effects in init of unused var OfflineCompiler [...js:44924,4]
Side effects in init of unused var __compiler_private__ [...js:45770,4]
unused var renderMethod [...js:46855,12]
Side effects in init of unused var _animationViewCheckedFlagMap [...js:46806,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__util__ [...js:47600,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_5__application_init__ [...js:47604,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_15__profile_profile__ [...js:47614,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_21__animation_animation_transition_event__ [...js:47620,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_22__animation_animation_player__ [...js:47621,25]
unused var __unused [...js:48086,4]
unused var NaN [...js:48902,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_5__linker_ng_module_factory_loader__ [...js:48915,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_7__linker_system_js_ng_module_factory_loader__ [...js:48917,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_10__linker_view_ref__ [...js:48920,25]
Side effects in init of unused var SystemJsNgModuleLoader [...js:49162,4]
Side effects in init of unused var ContentChildren [...js:49758,4]
Side effects in init of unused var ContentChild [...js:49791,4]
Side effects in init of unused var ViewChildren [...js:49828,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0__util_decorators__ [...js:50122,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_16__directives_ng_control__ [...js:50281,25]
unused var FORM_DIRECTIVES [...js:50375,4]
unused var REACTIVE_FORM_DIRECTIVES [...js:50379,4]
Side effects in init of unused var ReactiveFormsModule [...js:50471,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0__directives_abstract_control_directive__ [...js:50492,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__directives_abstract_form_group_directive__ [...js:50493,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_2__directives_checkbox_value_accessor__ [...js:50494,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3__directives_control_container__ [...js:50495,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__directives_control_value_accessor__ [...js:50496,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_5__directives_default_value_accessor__ [...js:50497,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_6__directives_ng_control__ [...js:50498,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_7__directives_ng_control_status__ [...js:50499,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_8__directives_ng_form__ [...js:50500,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_9__directives_ng_model__ [...js:50501,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_10__directives_ng_model_group__ [...js:50502,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_11__directives_reactive_directives_form_control_directive__ [...js:50503,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_12__directives_reactive_directives_form_control_name__ [...js:50504,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_13__directives_reactive_directives_form_group_directive__ [...js:50505,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_14__directives_reactive_directives_form_group_name__ [...js:50506,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_15__directives_select_control_value_accessor__ [...js:50507,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_16__directives_select_multiple_control_value_accessor__ [...js:50508,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_17__directives_validators__ [...js:50509,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_18__form_builder__ [...js:50510,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_19__model__ [...js:50511,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_20__validators__ [...js:50512,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__private_export__ [...js:50623,25]
Side effects in init of unused var RESOURCE_CACHE_PROVIDER [...js:50642,4]
Side effects in init of unused var __platform_browser_dynamic_private__ [...js:50659,4]
Side effects in init of unused var getDOM [...js:50682,4]
unused fnc enableDebugTools [...js:50967,9]
unused fnc disableDebugTools [...js:50976,9]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__common_tools__ [...js:50941,25]
Side effects in init of unused var context [...js:50953,4]
Side effects in init of unused var By [...js:51003,4]
Side effects in init of unused var document [...js:51391,4]
Side effects in init of unused var location [...js:51392,4]
Side effects in init of unused var gc [...js:51393,4]
Side effects in init of unused var performance [...js:51394,4]
Side effects in init of unused var Event [...js:51395,4]
Side effects in init of unused var MouseEvent [...js:51396,4]
Side effects in init of unused var KeyboardEvent [...js:51397,4]
Side effects in init of unused var EventTarget [...js:51398,4]
Side effects in init of unused var History [...js:51399,4]
Side effects in init of unused var Location [...js:51400,4]
Side effects in init of unused var EventListener [...js:51401,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1__browser_title__ [...js:51410,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_2__browser_tools_tools__ [...js:51411,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3__dom_animation_driver__ [...js:51412,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4__dom_debug_by__ [...js:51413,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_5__dom_debug_ng_probe__ [...js:51414,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_6__dom_dom_tokens__ [...js:51415,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_7__dom_events_event_manager__ [...js:51416,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_8__dom_events_hammer_gestures__ [...js:51417,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_9__security_dom_sanitization_service__ [...js:51418,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0__app_component__ [...js:52125,25]
unreachable code [...js:52191,4]
Declarations in unreachable code! [...js:52191,4]
unreachable code [...js:52504,4]
Declarations in unreachable code! [...js:52504,4]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_0_core_js_es6_symbol___default [...js:52571,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_1_core_js_es6_object___default [...js:52573,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_2_core_js_es6_fnc___default [...js:52575,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_3_core_js_es6_parse_int___default [...js:52577,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_4_core_js_es6_parse_float___default [...js:52579,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_5_core_js_es6_number___default [...js:52581,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_6_core_js_es6_math___default [...js:52583,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_7_core_js_es6_string___default [...js:52585,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_8_core_js_es6_date___default [...js:52587,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_9_core_js_es6_array___default [...js:52589,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_10_core_js_es6_regexp___default [...js:52591,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_11_core_js_es6_map___default [...js:52593,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_12_core_js_es6_set___default [...js:52595,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_13_core_js_es6_reflect___default [...js:52597,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_14_core_js_es7_reflect___default [...js:52599,25]
Side effects in init of unused var __WEBPACK_IMPORTED_MODULE_15_zone_js_dist_zone___default [...js:52601,25]
Condition always true [...js:56098,5]
Non-strict equality against boolean: == false [...js:57483,25]
Condition left of || always false [...js:56627,38]
Condition left of || always false [...js:56630,38]
Side effects in init of unused var Zone$1 [...js:56112,4]
WARNING in styles.0e8dc7102065bbe2b293.bundle.js from UglifyJs
Condition always false [styles.0e8dc7102065bbe2b293.bundle.js:15,3]
unreachable code [styles.0e8dc7102065bbe2b293.bundle.js:17,1]
Side effects in init of unused var update [styles.0e8dc7102065bbe2b293.bundle.js:12,4]
Child html-webpack-plugin for "index.html":
Asset Size Chunks Chunk Names
index.html 4.3 kB 0
chunk {0} index.html 1.83 kB [entry] [rendered]
最佳答案
解释一下:ngserve 启动的后端服务器会发布您的 src 文件夹，但所有 src 文件不会在您的构建后的 dist 文件夹，仅包含需要的。
您必须在资源文件夹中发布图像。
在您的 src/angular-cli.json 文件中，检查是否有类似以下内容:
{
"project": {
...
},
"apps": [
{
"root": "src",
"outDir": "dist",
"assets": ["assets"],
...
然后将图像放入 src/assets 文件夹中。您可以通过以下方式引用它:
<img src="assets/mic_photo.png"/>
关于Angular2 webpack 应用程序在构建后丢失 Assets ，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41393288/