好的,我正在尝试搜索yaml文件以查找特定的代码行
yaml文件通常看起来像这样,但它可以加上或减去其他几行:
timestamps:
login: 1397256621980
logout: 1397267743528
lastteleport: 1397265370690
ipAddress: 127.0.0.1
lastlocation:
world: world
x: -208.52097206207856
y: 64.0
z: -367.26689797238714
yaw: 199.81995
pitch: 11.099998
logoutlocation:
world: world
x: -160.36469909073216
y: 64.0
z: -422.31472024960175
yaw: 235.05505
pitch: 30.90003
money: '1.0'
socialspy: true
afk: false
uuid: b735fgb3-9830-3556-bdf3-5abdd9206368
powertools: {}
我正在尝试替换
行socialspy: true
与
socialspy: false
但是大约30分钟后我没有运气。我知道扫描仪的基本知识,但对文件编写者等一无所知。
答案 0 :(得分:0)
逐行阅读文件并检查bad string
是否将其写入新文件:
try {
String oldFile = "oldFileNname";
String newFile = "newFileName";
PrintWriter f = new PrintWriter(new FileWriter(newFile));
BufferedReader br = new BufferedReader(new FileReader(oldFile));
String line;
while ((line = br.readLine()) != null) {
if (line.equals("socialspy: true")) {
f.println("socialspy: false");
}
else {
f.println(line);
}
}
br.close();
f.close();
}catch (IOException e) {
//OMG Exception again!
}