我有一个.iim iMacros文件,用于从网站中提取文本,它看起来像这样:
SET !DATASOURCE listofurls.csv
SET !DATASOURCE_LINE {{CSV}}
URL GOTO={{!COL1}}
WAIT SECONDS=1
TAG POS=1 TYPE=PRE ATTR=TXT:* EXTRACT=TXT
SET !VAR1 EVAL("var a=\"{{!EXTRACT}}\"; var b=a.indexOf(\"total\"); var c=parseFloat(a.substring((b+9),(b+9+3))); c")
SET !EXTRACT NULL
SET !EXTRACT {{!VAR1}}
SAVEAS TYPE=EXTRACT FOLDER=* FILE=result.csv
它在Play(循环)模式下运行良好,但需要自动运行作为循环从shell脚本自动启动它。作为一个正常的.iim文件不能自动作为循环我试图将其转换为iMacros javascript:
var accounts = 10;
for(i = 1; i <= accounts; i++){
iimDisplay("Current loop: "+ i);
var extract;
extract = "CODE:";
extract += "SET !DATASOURCE followersapi.csv" + "\n";
extract += "SET !DATASOURCE_LINE {{CSV}}" + "\n";
extract += "URL GOTO={{!COL1}}" + "\n";
extract += "WAIT SECONDS=2" + "\n";
extract += "TAG POS=1 TYPE=PRE ATTR=TXT:* EXTRACT=TXT" + "\n";
extract += "SET !VAR1 EVAL("var a=\"{{!EXTRACT}}\"; var b=a.indexOf(\"total\"); var c=parseFloat(a.substring((b+9),(b+9+3))); c")" + "\n";
extract += "SET !EXTRACT NULL" + "\n";
extract += "SET !EXTRACT {{!VAR1}}" + "\n";
extract += "SAVEAS TYPE=EXTRACT FOLDER=* FILE=result.csv" + "\n";
iimSet("CSV", i);
iimPlay(extract);
}
我收到此错误:
SyntaxError:missing;在陈述之前,第23行(错误代码:-991)
经过一些研究后,修改了这一行:
SET !VAR1 EVAL("var a=\"{{!EXTRACT}}\"; var b=a.indexOf(\"total\"); var c=parseFloat(a.substring((b+9),(b+9+3))); c")
到此:
SET !VAR1 EVAL(\"var a=\'{{!EXTRACT}}\'; var b=a.indexOf(\"total\"); var c=parseFloat(a.substring((b+9),(b+9+3))); c\)
然后我收到了这个错误:
SET命令格式错误,第9行(错误代码:910)
关于如何让这个工作的任何想法?我也尝试从.js文件启动.iim文件并从那里循环它,但是然后!LOOP总是1并且它总是读取csv的第一行..所以它很没用。 / p>
非常感谢!
答案 0 :(得分:2)
尝试这种方式:
extract += 'SET !VAR1 EVAL("var a=\'{{!EXTRACT}}\'; var b=a.indexOf(\'total\'); var c=parseFloat(a.substring((b+9),(b+9+3))); c")' + "\n";