每当尝试使用以下代码调用 JavaScript 函数时，我都会遇到异常：
断言失败消息：org.apache.jorphan.util.JMeterException：错误调用 bsh 方法：eval 源文件：内联评估：``vars.put("FinalData", decode64(PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiI . . . . '' ：非法使用未定义变量、类或“无效”字面量
下面是 BSFPostProcess：
function decode64(input) {
var output = "";
var chr1, chr2, chr3 = "";
var enc1, enc2, enc3, enc4 = "";
var i = 0;
// remove all characters that are not A-Z, a-z, 0-9, +, /, or =
var base64test = /[^A-Za-z0-9\+\/\=]/g;
if (base64test.exec(input)) {
alert("There were invalid base64 characters in the input text.\n" +
"Valid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\n" +
"Expect errors in decoding.");
}
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
do {
enc1 = keyStr.indexOf(input.charAt(i++));
enc2 = keyStr.indexOf(input.charAt(i++));
enc3 = keyStr.indexOf(input.charAt(i++));
enc4 = keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}
chr1 = chr2 = chr3 = "";
enc1 = enc2 = enc3 = enc4 = "";
} while (i < input.length);
return output;
}
我正在尝试使用以下代码在 BSF Assertion Sampler 下调用它。
vars.put("FinalData", decode64(${Data}));
或者
vars.put("FinalData", decode64(vars.get("Data")));
数据是可变的并存储值：
PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9InllcyI/Pgo8UmVxdWVzdFBhcnRzUmVzcG9uc2UgeG1sbnM9Imh0dHA6Ly9zZXJ2aWNlcy5teWNjY3BvcnRhbC5jb20vQWx0ZXJuYXRlUGFydFNvdXJjaW5nL0FsdGVybmF0ZVBhcnRTb3VyY2luZyI+CiAgICA8UGFydFJlcXVlc3RJZGVudGlmaWVyPjQwNTM4MTU8L1BhcnRSZXF1ZXN0SWRlbnRpZmllcj4KPC9SZXF1ZXN0UGFydHNSZXNwb25zZT4=
FinalData是预定义的变量。