但只要完成了这些基本设置，即可添加更多的逻辑标记和el函数，而不必每次都完成这样麻烦的步骤。

However, once you've done this basic setup, you can easily add more logic tags and EL functions without going through the same hassle every time.

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并对约束条件的处理和适应度函数的构造进行了研究，给出了算法的基本步骤和流程框图。

Then study the constraints handling, construction of fitness function and the algorithms basal steps and flow chart is given.

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