在CSV文件中的字符串之间查找字符串。返回结果和行

import csv

def find_string_in_csv(file_path, target_string):
    result = []
    with open(file_path, 'r') as csv_file:
        reader = csv.reader(csv_file)
        line_number = 0
        for row in reader:
            line_number += 1
            for field in row:
                if target_string in field:
                    result.append({
                        'line_number': line_number,
                        'row': row,
                        'field': field
                    })
    return result

# 调用示例
file_path = 'path/to/csv_file.csv'
target_string = 'example'
result = find_string_in_csv(file_path, target_string)
print(result)