Shanghai Metro Line 2 is a line across the banks of Pujiang in Shanghai, passing through Pudong New Area, Huangpu District, Jing 'an District, Changning District, Minhang District and Qingpu District. The following are some delicious places along Shanghai Line 2:

1. Hongqiao Railway Station: The exit is the underground of the shopping mall, and there are many delicious shops, such as Ajisen Lamian Noodles, KFC and McDonald's.

2. Zhongshan Park Station: There is Wujiang Road Food Street in the station, and there are many cost-effective snacks and restaurants, such as Xiaoyang fried, pot cover noodles, Sichuan hot pot and so on.

3. Nanjing West Road Station: There are many delicious restaurants and cafes in the station and nearby shopping centers, such as Ajisen Lamian Noodles, KFC, McDonald's and Starbucks.

4. Lujiazui Station: The exit is Lujiazui Business Circle, with many high-end restaurants and cafes, such as South Beauty, Xiangshui Villa and Starbucks.

5. Zhangjiang Hi-Tech Station: The exit is Zhangjiang Hi-Tech Park, with many snacks and restaurants, such as Zhangjiang Beef Noodles, Xiaonanguo and Jinxiangyuan.

The above are just some food recommendations along Shanghai Line 2. There are many specific restaurants and foods. You can choose according to your own preferences and budget.