我要评论package com.cjonline.foundation.evisa;
import java.io.bufferedreader;
import java.io.file;
import java.io.filefilter;
import java.io.fileinputstream;
import java.io.ioexception;
import java.io.inputstreamreader;
import java.math.bigdecimal;
public class test {
public static void main(string[] args) throws exception {
//文件过滤器,文件路径可以使用d:\\presstest\\test绝对路径,也可以用src/test。
file[] files = new file("src").listfiles(new filefilter() {
public boolean accept(file arg0) {
if(arg0.getname().endswith(".txt")){//选择txt文件
return true;
}
return false;
}
});
fileinputstream is =null; //输入流读取文件
bufferedreader dr =null; //读行
for (file file : files) {
system.out.println("---------【 file name : "+ file.getname() +"】----------");
is =new fileinputstream(file);
dr=new bufferedreader(new inputstreamreader(is));
string[] strings = new string[]{"total transferred:","requests per second:","[ms] (mean)","time per request:",
"transfer rate:","failed requests:","write errors:"};
bigdecimal[] bigdecimals = calpress(dr);
int i=0;
for (bigdecimal bigdecimal : bigdecimals) {
system.out.println(strings[i]+" "+bigdecimal);
i++;
}
system.out.println();
}
dr.close();
is.close();
}
private static bigdecimal[] calpress(bufferedreader dr)
throws ioexception {
bigdecimal[] res = new bigdecimal[]{bigdecimal.zero,bigdecimal.zero,bigdecimal.zero,bigdecimal.zero
,bigdecimal.zero,bigdecimal.zero,bigdecimal.zero} ;
string totaltrans;
while((totaltrans = dr.readline()) != null){
if (totaltrans.startswith("total transferred:")) {
string[] st = totaltrans.split(" ");
bigdecimal value = bigdecimal.valueof(double.valueof(st[st.length-2]));
res[0]=res[0].add(value);
}
if (totaltrans.startswith("requests per second:")) {
string[] st = totaltrans.split(" ");
bigdecimal value = bigdecimal.valueof(double.valueof(st[st.length-3]));
res[1]=res[1].add(value);
}
if (totaltrans.endswith("[ms] (mean)")) {
string[] st = totaltrans.split(" ");
bigdecimal value = bigdecimal.valueof(double.valueof(st[st.length-3]));
res[2]=res[2].add(value);
}
if (totaltrans.startswith("time per request:") && !totaltrans.endswith("[ms] (mean)")) {
string[] st = totaltrans.split(" ");
bigdecimal value = bigdecimal.valueof(double.valueof(st[st.length-7]));
res[3]=res[3].add(value);
}
if (totaltrans.startswith("transfer rate:")) {
string[] st = totaltrans.split(" ");
bigdecimal value = bigdecimal.valueof(double.valueof(st[st.length-3]));
res[4]=res[4].add(value);
}
if(totaltrans.startswith("failed requests:")){
string[] st = totaltrans.split(" ");
bigdecimal value = bigdecimal.valueof(double.valueof(st[st.length-1]));
res[5]=res[5].add(value);
}
if(totaltrans.startswith("write errors:")){
string[] st = totaltrans.split(" ");
bigdecimal value = bigdecimal.valueof(double.valueof(st[st.length-1]));
res[6]=res[6].add(value);
}
}
return res;
}
}
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