BAT批處理如何修改下文本115.56.52.2304258Open 115.56.52.2304259Open 115.56.56.79 4277Open 115.56.56.2114222Open 115.56.56.2114228Open 115.56.60.2034265Open 115.56.68.29 4233Open 115.56.70.2114277Open 115.56.75.1084281Open 115.56.75.1084285Open 115.56.77.70 4218Open 115.56.77.70 4219Open 115.56.90.34277Open 能不能用批處理,轉換成115.56.77.70:4219115.56.75.108:4285115.56.90.3:4277這種格式 的先謝了