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3.0.1-RC-SNAPSHOT
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< span id = "options" > < / span > < h1 > options< a class = "headerlink" href = "#options" title = "永久链接至标题" > ¶< / a > < / h1 >
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< div > 全局开关< / div > < / blockquote >
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< th > 名称< / th >
< th > 默认值< / th >
< th > 描述< / th >
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< td > unsafe< / td >
< td > false< / td >
< td > 是否支持对系统级别的类进行增强， ， ！ < / td >
< / tr >
< tr >
< td > dump< / td >
< td > false< / td >
< td > 是否支持被增强了的类dump到外部文件中， ， < code > /${application dir}/arthas-class-dump/< / code > 目录下，具体位置详见控制台输出< / td >
< / tr >
< tr >
< td > batch-re-transform< / td >
< td > true< / td >
< td > 是否支持批量对匹配到的类执行retransform操作< / td >
< / tr >
< tr >
< td > json-format< / td >
< td > false< / td >
< td > 是否支持json化的输出< / td >
< / tr >
< tr >
< td > disable-sub-class< / td >
< td > false< / td >
< td > 是否禁用子类匹配，默认在匹配目标类的时候会默认匹配到其子类，如果想精确匹配，可以关闭此开关< / td >
< / tr >
< tr >
< td > debug-for-asm< / td >
< td > false< / td >
< td > 打印ASM相关的调试信息< / td >
< / tr >
< tr >
< td > save-result< / td >
< td > false< / td >
< td > 是否打开执行结果存日志功能，打开之后所有命令的运行结果都将保存到< code > /home/admin/logs/arthas/arthas.log< / code > 中< / td >
< / tr >
< tr >
< td > job-timeout< / td >
< td > 1d< / td >
< td > 异步后台任务的默认超时时间，超过这个时间，任务自动停止；， < / td >
< / tr >
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< span id = "id1" > < / span > < h2 > 使用说明< a class = "headerlink" href = "#" title = "永久链接至标题" > ¶< / a > < / h2 >
< p > 例如，想打开执行结果存日志功能，输入如下命令即可：< / p >
< div class = "highlight-default notranslate" > < div class = "highlight" > < pre > < span > < / span > $ options save-result true
NAME BEFORE-VALUE AFTER-VALUE
----------------------------------------
save-result false true
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