Training institutions mainly provide a good learning environment and atmosphere, as well as introductory basic teaching, which meets the technical needs of the market and enterprises, and is more suitable for students with poor self-control ability during self-study exams, as well as those who have not studied well in universities or want to enter this industry.

When choosing a training institution, we must pay attention to the following points:

1. Course selection: A responsible training institution will constantly update the course content. The technical system of Java training institutions determines the employment direction, advantages and development prospects of students. Before choosing, look at whether it is a widely used technology and whether it has the latest technology to achieve the perfect combination of universality and leadership.

Second, the construction of teaching staff: the teaching staff of a training institution is an important standard to measure his quality. A qualified lecturer needs to have many years of project practice experience in the enterprise, constantly learn and update his own technology, realize the seamless connection with the actual employment needs of the enterprise, and improve the students' project practice ability.

Third, the teaching method: I personally suggest face-to-face courses, with teachers watching, and problems can be solved in time. Having classmates together at school gives you more learning atmosphere and makes it easier to enter the learning state.

Fourth, training institutions should not only teach you to do standard software testing, but also teach you some testing logic. Mainly the underlying principle of testing tools, teaching you to use tools but not relying on these tools to complete automated testing. Only in this way can you internalize into your core competitiveness.