const regex = /"\d*"\s:\s[\d.]*.*\n.*}/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('"\\d*"\\s:\\s[\\d.]*.*\\n.*}', 'gm')
const str = ` "Values" :
{
"16800" : 0,
"17100" : 0,
"17400" : 0,
"17700" : 0,
"18000" : 0,
"18300" : 0,
"18600" : 0,
"18900" : 0,
"19200" : 0,
"19500" : 0,
"19800" : 0,
"20100" : 0.029999999999999999,
"20400" : 0.040000000000000001,
"20700" : 0.059999999999999998,
"21000" : 0.080000000000000002,
"21300" : 0.10000000000000001,
"21600" : 0.14000000000000001,
"21900" : 0.19,
"22200" : 0.22,
"22500" : 0.23999999999999999,
"22800" : 0.25,
"23100" : 0.25,
"23400" : 0.27000000000000002,
"23700" : 0.28000000000000003,
"24000" : 0.28999999999999998,
"24300" : 0.33000000000000002,
"24600" : 0.35000000000000003,
"24900" : 0.39000000000000001,
"25200" : 0.41999999999999998,
"25500" : 0.47999999999999998,
"25800" : 0.5,
"26100" : 0.52000000000000002,
"26400" : 0.54000000000000004,
"26700" : 0.55000000000000004,
"27000" : 0.57000000000000006,
"27300" : 0.57999999999999996,
"27600" : 0.59999999999999998,
"27900" : 0.62,
"28200" : 0.64000000000000001,
"28500" : 0.66000000000000003,
"28800" : 0.67000000000000004,
"29100" : 0.69000000000000006,
"29400" : 0.70999999999999996,
"29700" : 0.75,
"30000" : 0.79000000000000004,
"30300" : 0.81000000000000005,
"30600" : 0.83000000000000007,
"30900" : 0.85999999999999999,
"31200" : 0.91000000000000003,
"31500" : 1.01,
"31800" : 1.27,
"32100" : 1.3600000000000001,
"32400" : 1.3,
"32700" : 1.3,
"33000" : 1.76,
"33300" : 1.8100000000000001,
"33600" : 1.78,
"33900" : 1.97,
"34200" : 2.0499999999999998,
"34500" : 2.0800000000000001,
"34800" : 2.6699999999999999,
"35100" : 2.8399999999999999,
"35400" : 2.7600000000000002,
"35700" : 3.0800000000000001,
"36000" : 3.3999999999999999,
"36300" : 3.6600000000000001,
"36600" : 3.8500000000000001,
"36900" : 4.04,
"37200" : 4.25,
"37500" : 4.46,
"37800" : 4.7000000000000002,
"38100" : 5.0600000000000005,
"38400" : 5.6000000000000005,
"38700" : 6.2999999999999998,
"39000" : 6.3500000000000005,
"39300" : 6.9000000000000004,
"39600" : 7.5600000000000005,
"39900" : 6.2000000000000002,
"40200" : 3.0300000000000002,
"40500" : 4.0700000000000003,
"40800" : 3.3100000000000001,
"41100" : 7.1799999999999997,
"41400" : 8.2200000000000006,
"41700" : 8.1099999999999994,
"42000" : 8.2699999999999996,
"42300" : 8.6699999999999999,
"42600" : 8.9700000000000006,
"42900" : 8.8900000000000006,
"43200" : 8.9399999999999995,
"43500" : 8.7599999999999998,
"43800" : 9.2000000000000011,
"44100" : 9.1400000000000006,
"44400" : 8.8200000000000003,
"44700" : 9.4600000000000009,
"45000" : 9.5099999999999998,
"45300" : 9.4600000000000009,
"45600" : 7.8500000000000005,
"45900" : 2.6899999999999999,
"46200" : 9.6400000000000006,
"46500" : 9.8900000000000006,
"46800" : 10.01,
"47100" : 10.040000000000001,
"47400" : 10.210000000000001,
"47700" : 10.25,
"48000" : 10.550000000000001,
"48300" : 10.630000000000001,
"48600" : 10.67,
"48900" : 10.35,
"49200" : 6
}`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions