mirror of https://github.com/node-red/node-red.git
26 lines
1.6 KiB
HTML
26 lines
1.6 KiB
HTML
<!--
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Copyright JS Foundation and other contributors, http://js.foundation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script type="text/x-red" data-help-name="debug">
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<p>在“调试”侧边栏选项卡和运行时日志中显示选定的消息属性。 默认情况下，它会显示<code>msg.payload</code>的值，但您也可以将其设置成显示任意属性，完整消息或JSONata表达式的结果。</p>
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<h3>详细</h3>
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<p>调试侧边栏会提供已发消息的结构化视图，方便您查询消息的结构。</p>
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<p>JavaScript对象和数组可以根据需要来折叠或扩展。缓冲区对象可以显示为原始数据，也可以显示为字符串。</p>
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<p>对任意条消息，调试侧边栏还会显示接收消息的时间，发送消息的节点以及消息类型等信息。单击源节点ID将在工作区中显示该节点。</p>
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<p>节点上的按钮可用于启用或禁用其输出。建议禁用或删除所有未使用的调试节点。</p>
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<p>还可以通过配置节点，将所有消息发送到运行时的日志，或将简短的数据（32个字符内）在调试节点下的状态文本上显示。</p>
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</script>
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