1# ets_frontend组件<a name="ZH-CN_TOPIC_0000001137330686"></a> 2 3- [ets_frontend组件<a name="ZH-CN_TOPIC_0000001137330686"></a>](#ets_frontend组件) 4 - [简介<a name="section11660541593"></a>](#简介) 5 - [目录<a name="section161941989596"></a>](#目录) 6 - [编译构建<a name="section0446154755015"></a>](#编译构建) 7 - [使用说明<a name="section33105542504"></a>](#使用说明) 8 - [相关仓<a name="section1371113476307"></a>](#相关仓) 9 10## 简介<a name="section11660541593"></a> 11 12ets_frontend组件是方舟运行时子系统的前端工具，结合ace-ets2bundle组件，支持将ets文件转换为方舟字节码文件。 13 14更多信息请参考：[方舟运行时子系统](https://gitee.com/openharmony/docs/blob/master/zh-cn/readme/ARK-Runtime-Subsystem-zh.md) 15 16**ets_frontend组件架构图** 17 18 19 20## 目录<a name="section161941989596"></a> 21 22``` 23/arkcompiler/ets_frontend/ 24├── test262 # test262测试配置和运行脚本 25├── testTs # 系统测试目录 26├── es2panda 27 ├── aot # 逻辑入口 28 ├── binder # 信息绑定 29 ├── compiler # 编译逻辑 30 ├── ir # 字节码生成 31 ├── lexer # 词法分析 32 ├── parser # 语法解析，ast生成 33 ├── scripts # 脚本目录 34 ├── test # 测试目录 35 ├── typescript # typescript支持 36 └── util # 工具目录 37├── ts2panda 38 ├── doc # 文档 39 ├── scripts # 依赖的脚本 40 ├── src # 源码存放目录 41 ├── templates # ruby模板文件 42 ├── tests # UT单元测试目录 43 ├── tools # ts2abc提供的工具 44 └── ts2abc # abc文件生成相关 45``` 46 47## 编译构建<a name="section0446154755015"></a> 48 49ets_frontend组件采用命令行交互方式，支持将JavaScript代码转换为方舟字节码文件，使其能够在方舟运行时上运行。支持Windows/Linux/MacOS平台。方舟前端工具在linux平台上可通过全量编译或指定编译前端工具链获取。 50 51``` 52$ ./build.sh --product-name hispark_taurus_standard --build-target ets_frontend_build 53``` 54 55### 使用说明<a name="section33105542504"></a> 56 57#### es2panda使用方式 #### 58 59使用ets_frontend组件下的es2abc可执行文件将JavaScript文件转换为方舟字节码文件 60 61``` 62$ cd out/hispark_taurus/clang_x64/arkcompiler/ets_frontend/ 63$ ./es2abc [options] file.js 64``` 65 66当不输入任何option参数时，默认生成方舟二进制文件。 67 68<a name="table2035444615599"></a> 69 70<table><thead align="left"><tr id="row535415467591"><th class="cellrowborder" valign="top" width="12.898710128987101%" id="mcps1.1.6.1.1"><p id="p13354134619595"><a name="p13354134619595"></a><a name="p13354134619595"></a>选项</p> 71</th> 72<th class="cellrowborder" valign="top" width="19.33806619338066%" id="mcps1.1.6.1.3"><p id="p157281281906"><a name="p157281281906"></a><a name="p157281281906"></a>描述</p> 73</th> 74<th class="cellrowborder" valign="top" width="25.82741725827417%" id="mcps1.1.6.1.4"><p id="p103276335016"><a name="p103276335016"></a><a name="p103276335016"></a>取值范围</p> 75</th> 76<th class="cellrowborder" valign="top" width="35.066493350664935%" id="mcps1.1.6.1.5"><p id="p1835494695915"><a name="p1835494695915"></a><a name="p1835494695915"></a>默认值</p> 77</th> 78</tr> 79</thead> 80<tbody><tr id="row1435412465598"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p881325510017"><a name="p881325510017"></a><a name="p881325510017"></a>--debug-info</p> 81</td> 82<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p072882813015"><a name="p072882813015"></a><a name="p072882813015"></a>携带debug信息</p> 83</td> 84<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p10327833305"><a name="p10327833305"></a><a name="p10327833305"></a>-</p> 85</td> 86<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p076075115014"><a name="p076075115014"></a><a name="p076075115014"></a>-</p> 87</td> 88</tr> 89<tr id="row1435412465598"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p881325510017"><a name="p881325510017"></a><a name="p881325510017"></a>--debugger-evaluate-expression</p> 90</td> 91<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p072882813015"><a name="p072882813015"></a><a name="p072882813015"></a>debugger下对输入的base64形式的表达式求值</p> 92</td> 93<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p10327833305"><a name="p10327833305"></a><a name="p10327833305"></a>-</p> 94</td> 95<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p076075115014"><a name="p076075115014"></a><a name="p076075115014"></a>-</p> 96</td> 97</tr> 98<tr id="row3355346105920"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p163552462595"><a name="p163552462595"></a><a name="p163552462595"></a>--dump-assembly</p> 99</td> 100<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p127284281905"><a name="p127284281905"></a><a name="p127284281905"></a>输出为汇编文件</p> 101</td> 102<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p93278335012"><a name="p93278335012"></a><a name="p93278335012"></a>-</p> 103</td> 104<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p1976019511306"><a name="p1976019511306"></a><a name="p1976019511306"></a>-</p> 105</td> 106</tr> 107<tr id="row9355174675912"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p6355104616592"><a name="p6355104616592"></a><a name="p6355104616592"></a>--dump-ast</p> 108</td> 109<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p187287280015"><a name="p187287280015"></a><a name="p187287280015"></a>打印解析得到的ast(抽象语法树)</p> 110</td> 111<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p932819331104"><a name="p932819331104"></a><a name="p932819331104"></a>-</p> 112</td> 113<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p1475975114013"><a name="p1475975114013"></a><a name="p1475975114013"></a>-</p> 114</td> 115</tr> 116<tr id="row53551046175917"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p13575501218"><a name="p13575501218"></a><a name="p13575501218"></a>--dump-debug-info</p> 117</td> 118<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p1372811281608"><a name="p1372811281608"></a><a name="p1372811281608"></a>打印debug信息</p> 119</td> 120<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p133287335020"><a name="p133287335020"></a><a name="p133287335020"></a>-</p> 121</td> 122<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p37585513019"><a name="p37585513019"></a><a name="p37585513019"></a>-</p> 123</td> 124</tr> 125<tr id="row8355204635911"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p657125010117"><a name="p657125010117"></a><a name="p657125010117"></a>--dump-literal-buffer</p> 126</td> 127<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p77281528704"><a name="p77281528704"></a><a name="p77281528704"></a>打印literal buffer内容</p> 128</td> 129<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p83281633208"><a name="p83281633208"></a><a name="p83281633208"></a>-</p> 130</td> 131<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p17580511404"><a name="p17580511404"></a><a name="p17580511404"></a>-</p> 132</td> 133</tr> 134<tr id="row6355124665910"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p105611505114"><a name="p105611505114"></a><a name="p105611505114"></a>--dump-size-stat</p> 135</td> 136<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20728192819015"><a name="p20728192819015"></a><a name="p20728192819015"></a>显示字节码相关的统计信息</p> 137</td> 138<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p1332810331508"><a name="p1332810331508"></a><a name="p1332810331508"></a>-</p> 139</td> 140<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p157577519014"><a name="p157577519014"></a><a name="p157577519014"></a>-</p> 141</td> 142</tr> 143<tr id="row235584610599"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p95515501012"><a name="p95515501012"></a><a name="p95515501012"></a>--extension</p> 144</td> 145<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p37282028600"><a name="p37282028600"></a><a name="p37282028600"></a>指定输入类型</p> 146</td> 147<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p133281033804"><a name="p133281033804"></a><a name="p133281033804"></a>['js', 'ts', 'as']</p> 148</td> 149<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p675665112019"><a name="p675665112019"></a><a name="p675665112019"></a>-</p> 150</td> 151</tr> 152<tr id="row135584635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p4551501217"><a name="p4551501217"></a><a name="p4551501217"></a>--help</p> 153</td> 154<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p157285282020"><a name="p157285282020"></a><a name="p157285282020"></a>帮助提示</p> 155</td> 156<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p1532819334016"><a name="p1532819334016"></a><a name="p1532819334016"></a>-</p> 157</td> 158<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p475510516018"><a name="p475510516018"></a><a name="p475510516018"></a>-</p> 159</td> 160</tr> 161<tr id="row133555461596"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p3541550416"><a name="p3541550416"></a><a name="p3541550416"></a>--module</p> 162</td> 163<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p27281728502"><a name="p27281728502"></a><a name="p27281728502"></a>按照ESM模式编译</p> 164</td> 165<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p832833312018"><a name="p832833312018"></a><a name="p832833312018"></a>-</p> 166</td> 167<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p1975514517020"><a name="p1975514517020"></a><a name="p1975514517020"></a>-</p> 168</td> 169</tr> 170<tr id="row23556463595"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p135313506120"><a name="p135313506120"></a><a name="p135313506120"></a>--opt-level</p> 171</td> 172<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p97284281607"><a name="p97284281607"></a><a name="p97284281607"></a>指定编译优化等级</p> 173</td> 174<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p43281335010"><a name="p43281335010"></a><a name="p43281335010"></a>['0', '1', '2']</p> 175</td> 176<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p57545511102"><a name="p57545511102"></a><a name="p57545511102"></a>0</p> 177</td> 178</tr> 179<tr id="row5356124655916"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p185311501910"><a name="p185311501910"></a><a name="p185311501910"></a>--output</p> 180</td> 181<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p1872818281006"><a name="p1872818281006"></a><a name="p1872818281006"></a> 182输出文件路径</p> 183</td> 184<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p73281733408"><a name="p73281733408"></a><a name="p73281733408"></a>-</p> 185</td> 186<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p77537511606"><a name="p77537511606"></a><a name="p77537511606"></a>-</p> 187</td> 188</tr> 189<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--parse-only</p> 190</td> 191<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>只对输入文件做解析动作</p> 192</td> 193<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>-</p> 194</td> 195<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014"></a>-</p> 196</td> 197</tr> 198<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--thread</p> 199</td> 200<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>指定生成字节码时所用的线程数目</p> 201</td> 202<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>0-机器支持的线程数目</p> 203</td> 204<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014"></a>0</p> 205</td> 206</tr> 207</tbody> 208</table> 209 210#### ts2panda使用方式 #### 211 212安装`node`和`npm` 213 214使用ets_frontend组件将JavaScript文件转换为方舟字节码文件 215 216``` 217$ cd out/hispark_taurus/clang_x64/arkcompiler/ets_frontend/build 218$ npm install 219$ node --expose-gc src/index.js [options] file.js 220``` 221 222当不输入任何option参数时，默认生成方舟二进制文件。 223 224<a name="table2035444615598"></a> 225 226<table><thead align="left"><tr id="row535415467591"><th class="cellrowborder" valign="top" width="12.898710128987101%" id="mcps1.1.6.1.1"><p id="p13354134619595"><a name="p13354134619595"></a><a name="p13354134619595"></a>选项</p> 227</th> 228<th class="cellrowborder" valign="top" width="6.869313068693131%" id="mcps1.1.6.1.2"><p id="p1584312189018"><a name="p1584312189018"></a><a name="p1584312189018"></a>缩写</p> 229</th> 230<th class="cellrowborder" valign="top" width="19.33806619338066%" id="mcps1.1.6.1.3"><p id="p157281281906"><a name="p157281281906"></a><a name="p157281281906"></a>描述</p> 231</th> 232<th class="cellrowborder" valign="top" width="25.82741725827417%" id="mcps1.1.6.1.4"><p id="p103276335016"><a name="p103276335016"></a><a name="p103276335016"></a>取值范围</p> 233</th> 234<th class="cellrowborder" valign="top" width="35.066493350664935%" id="mcps1.1.6.1.5"><p id="p1835494695915"><a name="p1835494695915"></a><a name="p1835494695915"></a>默认值</p> 235</th> 236</tr> 237</thead> 238<tbody><tr id="row1435412465598"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p881325510017"><a name="p881325510017"></a><a name="p881325510017"></a>--commonjs</p> 239</td> 240<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p148431189013"><a name="p148431189013"></a><a name="p148431189013"></a>-c</p> 241</td> 242<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p072882813015"><a name="p072882813015"></a><a name="p072882813015"></a>按照commonjs模式编译</p> 243</td> 244<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p10327833305"><a name="p10327833305"></a><a name="p10327833305"></a>-</p> 245</td> 246<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p076075115014"><a name="p076075115014"></a><a name="p076075115014"></a>-</p> 247</td> 248</tr> 249<tr id="row1435412465598"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p881325510017"><a name="p881325510017"></a><a name="p881325510017"></a>--modules</p> 250</td> 251<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p148431189013"><a name="p148431189013"></a><a name="p148431189013"></a>-m</p> 252</td> 253<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p072882813015"><a name="p072882813015"></a><a name="p072882813015"></a>按照ESM模式编译</p> 254</td> 255<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p10327833305"><a name="p10327833305"></a><a name="p10327833305"></a>-</p> 256</td> 257<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p076075115014"><a name="p076075115014"></a><a name="p076075115014"></a>-</p> 258</td> 259</tr> 260<tr id="row3355346105920"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p163552462595"><a name="p163552462595"></a><a name="p163552462595"></a>--debug-log</p> 261</td> 262<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p48431918607"><a name="p48431918607"></a><a name="p48431918607"></a>-l</p> 263</td> 264<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p127284281905"><a name="p127284281905"></a><a name="p127284281905"></a>使能log信息</p> 265</td> 266<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p93278335012"><a name="p93278335012"></a><a name="p93278335012"></a>-</p> 267</td> 268<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p1976019511306"><a name="p1976019511306"></a><a name="p1976019511306"></a>-</p> 269</td> 270</tr> 271<tr id="row9355174675912"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p6355104616592"><a name="p6355104616592"></a><a name="p6355104616592"></a>--dump-assembly</p> 272</td> 273<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p20843161819020"><a name="p20843161819020"></a><a name="p20843161819020"></a>-a</p> 274</td> 275<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p187287280015"><a name="p187287280015"></a><a name="p187287280015"></a>输出为汇编文件</p> 276</td> 277<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p932819331104"><a name="p932819331104"></a><a name="p932819331104"></a>-</p> 278</td> 279<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p1475975114013"><a name="p1475975114013"></a><a name="p1475975114013"></a>-</p> 280</td> 281</tr> 282<tr id="row53551046175917"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p13575501218"><a name="p13575501218"></a><a name="p13575501218"></a>--debug</p> 283</td> 284<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p48431818104"><a name="p48431818104"></a><a name="p48431818104"></a>-d</p> 285</td> 286<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p1372811281608"><a name="p1372811281608"></a><a name="p1372811281608"></a>携带debug信息</p> 287</td> 288<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p133287335020"><a name="p133287335020"></a><a name="p133287335020"></a>-</p> 289</td> 290<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p37585513019"><a name="p37585513019"></a><a name="p37585513019"></a>-</p> 291</td> 292</tr> 293<tr id="row8355204635911"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p657125010117"><a name="p657125010117"></a><a name="p657125010117"></a>--show-statistics</p> 294</td> 295<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p98433181905"><a name="p98433181905"></a><a name="p98433181905"></a>-s</p> 296</td> 297<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p77281528704"><a name="p77281528704"></a><a name="p77281528704"></a>显示字节码相关的统计信息</p> 298</td> 299<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p83281633208"><a name="p83281633208"></a><a name="p83281633208"></a>-</p> 300</td> 301<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p17580511404"><a name="p17580511404"></a><a name="p17580511404"></a>-</p> 302</td> 303</tr> 304<tr id="row6355124665910"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p105611505114"><a name="p105611505114"></a><a name="p105611505114"></a>--output</p> 305</td> 306<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p1884310183014"><a name="p1884310183014"></a><a name="p1884310183014"></a>-o</p> 307</td> 308<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20728192819015"><a name="p20728192819015"></a><a name="p20728192819015"></a>输出文件路径</p> 309</td> 310<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p1332810331508"><a name="p1332810331508"></a><a name="p1332810331508"></a>-</p> 311</td> 312<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p157577519014"><a name="p157577519014"></a><a name="p157577519014"></a>-</p> 313</td> 314</tr> 315<tr id="row235584610599"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p95515501012"><a name="p95515501012"></a><a name="p95515501012"></a>--timeout</p> 316</td> 317<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p1684312184012"><a name="p1684312184012"></a><a name="p1684312184012"></a>-t</p> 318</td> 319<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p37282028600"><a name="p37282028600"></a><a name="p37282028600"></a>超时门限</p> 320</td> 321<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p133281033804"><a name="p133281033804"></a><a name="p133281033804"></a>-</p> 322</td> 323<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p675665112019"><a name="p675665112019"></a><a name="p675665112019"></a>-</p> 324</td> 325</tr> 326<tr id="row135584635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p4551501217"><a name="p4551501217"></a><a name="p4551501217"></a>--opt-log-level</p> 327</td> 328<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p1843181819011"><a name="p1843181819011"></a><a name="p1843181819011"></a>-</p> 329</td> 330<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p157285282020"><a name="p157285282020"></a><a name="p157285282020"></a>指定编译优化log等级</p> 331</td> 332<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p1532819334016"><a name="p1532819334016"></a><a name="p1532819334016"></a>['debug', 'info', 'error', 'fatal']</p> 333</td> 334<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p475510516018"><a name="p475510516018"></a><a name="p475510516018"></a>error</p> 335</td> 336</tr> 337<tr id="row133555461596"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p3541550416"><a name="p3541550416"></a><a name="p3541550416"></a>--opt-level</p> 338</td> 339<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p148441518404"><a name="p148441518404"></a><a name="p148441518404"></a>-</p> 340</td> 341<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p27281728502"><a name="p27281728502"></a><a name="p27281728502"></a>指定编译优化等级</p> 342</td> 343<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p832833312018"><a name="p832833312018"></a><a name="p832833312018"></a>-</p> 344</td> 345<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p1975514517020"><a name="p1975514517020"></a><a name="p1975514517020"></a>1</p> 346</td> 347</tr> 348<tr id="row23556463595"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p135313506120"><a name="p135313506120"></a><a name="p135313506120"></a>--help</p> 349</td> 350<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p168448187012"><a name="p168448187012"></a><a name="p168448187012"></a>-h</p> 351</td> 352<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p97284281607"><a name="p97284281607"></a><a name="p97284281607"></a>帮助提示</p> 353</td> 354<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p43281335010"><a name="p43281335010"></a><a name="p43281335010"></a>-</p> 355</td> 356<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p57545511102"><a name="p57545511102"></a><a name="p57545511102"></a>-</p> 357</td> 358</tr> 359<tr id="row5356124655916"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p185311501910"><a name="p185311501910"></a><a name="p185311501910"></a>--bc-version</p> 360</td> 361<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p6844141810019"><a name="p6844141810019"></a><a name="p6844141810019"></a>-v</p> 362</td> 363<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p1872818281006"><a name="p1872818281006"></a><a name="p1872818281006"></a>输出当前字节码版本</p> 364</td> 365<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p73281733408"><a name="p73281733408"></a><a name="p73281733408"></a>-</p> 366</td> 367<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p77537511606"><a name="p77537511606"></a><a name="p77537511606"></a>-</p> 368</td> 369</tr> 370<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--bc-min-version</p> 371</td> 372<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p384481811016"><a name="p384481811016"></a><a name="p384481811016"></a>-</p> 373</td> 374<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>输出当前支持的最低字节码版本</p> 375</td> 376<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>-</p> 377</td> 378<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014"></a>-</p> 379</td> 380</tr> 381<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--included-files</p> 382</td> 383<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p384481811016"><a name="p384481811016"></a><a name="p384481811016"></a>-i</p> 384</td> 385<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>编译依赖的文件列表</p> 386</td> 387<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>-</p> 388</td> 389<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014"></a>-</p> 390</td> 391</tr> 392<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--record-type</p> 393</td> 394<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p384481811016"><a name="p384481811016"></a><a name="p384481811016"></a>-p</p> 395</td> 396<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>是否记录类型信息</p> 397</td> 398<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>-</p> 399</td> 400<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014">true</a></p> 401</td> 402</tr> 403<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--dts-type-record</p> 404</td> 405<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p384481811016"><a name="p384481811016"></a><a name="p384481811016"></a>-q</p> 406</td> 407<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>记录.d.ts文件的类型信息</p> 408</td> 409<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>-</p> 410</td> 411<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014">false</a></p> 412</td> 413</tr> 414<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--debug-type</p> 415</td> 416<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p384481811016"><a name="p384481811016"></a><a name="p384481811016"></a>-g</p> 417</td> 418<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>打印记录的类型信息</p> 419</td> 420<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>-</p> 421</td> 422<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014">false</a></p> 423</td> 424</tr> 425<tr id="row1335654635915"><td class="cellrowborder" valign="top" width="12.898710128987101%" headers="mcps1.1.6.1.1 "><p id="p175213504115"><a name="p175213504115"></a><a name="p175213504115"></a>--output-type</p> 426</td> 427<td class="cellrowborder" valign="top" width="6.869313068693131%" headers="mcps1.1.6.1.2 "><p id="p384481811016"><a name="p384481811016"></a><a name="p384481811016"></a>-</p> 428</td> 429<td class="cellrowborder" valign="top" width="19.33806619338066%" headers="mcps1.1.6.1.3 "><p id="p20729728003"><a name="p20729728003"></a><a name="p20729728003"></a>设置输出类型</p> 430</td> 431<td class="cellrowborder" valign="top" width="25.82741725827417%" headers="mcps1.1.6.1.4 "><p id="p4328533205"><a name="p4328533205"></a><a name="p4328533205"></a>-</p> 432</td> 433<td class="cellrowborder" valign="top" width="35.066493350664935%" headers="mcps1.1.6.1.5 "><p id="p175385118014"><a name="p175385118014"></a><a name="p175385118014">false</a></p> 434</td> 435</tr> 436</tbody> 437</table> 438 439 440更多使用说明请参考：[方舟运行时使用指南](https://gitee.com/openharmony/arkcompiler_ets_runtime/blob/master/docs/ARK-Runtime-Usage-Guide-zh.md) 441 442## 相关仓<a name="section1371113476307"></a> 443 444[arkcompiler\_runtime\_core](https://gitee.com/openharmony/arkcompiler_runtime_core) 445 446[arkcompiler\_ets\_runtime](https://gitee.com/openharmony/arkcompiler_ets_runtime) 447 448**[arkcompiler\_ets\_frontend](https://gitee.com/openharmony/arkcompiler_ets_frontend)** 449
