数组计数

数组计数

# 设置变量表单项的变量会被预置到一个名为 context['input_data'] 的对象中，
# 例如 context['input_data']['name'] 就可以访问到变量 name
# output 是此节点能够识别的输出，如果不对它赋值，程序可能异常或非预期

states= context['input_data']['state']
success_num = 0
failed_num = 0
sum_num = 0
for s in states:
    sum_num += 1
    if s == 'success':
        success_num += 1
    elif s == 'failed':
        failed_num += 1
output={'sum_num':sum_num,'success_num':success_num, 'failed_num':failed_num}

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