import json

def convert_jsonl_to_json(jsonl_file, json_file):
    json_data = []
    
    with open(jsonl_file, 'r') as file:
        for line in file:
            json_data.append(json.loads(line))
            
    with open(json_file, 'w') as file:
        json.dump(json_data, file)
        
# 使用示例
jsonl_file = 'Xtuner_Read_Comperhension50k.jsonl'
json_file = 'Xtuner_Read_Comperhension50k.json'
convert_jsonl_to_json(jsonl_file, json_file)