自定义函数，读取CFG文件并转换为字典。
def getMysqlConnDict() {
f = file("/data/software/dolphin/server/mysqlconn.cfg")
arr = f.readLines()
connDict = dict(STRING, ANY)
for(i in 0:arr.size()) {
connDict[trim(split(arr[i], "=")[0])] = trim(split(arr[i], "=")[1])
}
return connDict
}
connDict = getMysqlConnDict()