小编Rav*_*ore的帖子

我在我的HTML文件的脚本部分中使用innerHTML。

    document.getElementById("id1").innerHTML="<font size=4 color=blue><b>Process</b></font><br>"

如果它适合单行，那么效果很好，但是我想在innerHTML中放置多行HTML代码，这可能吗？

    document.getElementById("demo").innerHTML = "

    +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    CPU Information
    +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    No of Cores:
    1
    Speed of each core in Mhz:
    cpu MHz     : 2399.318
    model name  : Intel(R) Xeon(R) CPU           E5645  @ 2.40GHz
    CPU Load:
    0.1
    Top CPU using process/application
    -------------------------------------
    PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND           
    1 root      15   0 10364  680  576 S  0.0  0.0   0:05.46 init               
    ";

我通过将路径定义为*.log等来读取文件中的数据,

文件名称类似于app1a_test2_heep.log,cdc2a_test3_heep.log等

如何配置logstash,以便在下划线(app1a,cdc2a ..)之前的字符串部分应该被grepped并添加到主机字段并删除默认主机.

例如:

fileName:app1a_test2_heep.log

host => app1a

提前谢谢,拉维